Sentron Panelboards. Quality Panelboards Engineered for Lighting and Power Applications. Selection and Application Guide. Bulletin 4.

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1 Sentron Panelboards Selection and pplication Guide Quality Panelboards Engineered for Lighting and Power pplications ulletin

2 Siemens Energy & utomation Sales Offices labama irmingham (205) Mobile (334) Montgomery (334) laska nchorage (907) rizona Phoenix (602) rkansas Little Rock (501) alifornia Fresno (209) Los ngeles (714) Sacramento (916) San Diego (619) San Francisco (510) olorado olorado Springs (719) Denver (303) Ft. ollins (303) onnecticut Wallingford (203) Florida Ft. Lauderdale (305) Fort Myers (813) Jacksonville (904) Miami (305) Orlando (407) Tampa (813) West Palm each (407) Georgia tlanta (770) Macon (912) Savannah (912) Hawaii Honolulu (808) Idaho oise (208) Illinois hicago (847) Peoria (309) Indiana Evansville (812) Fort Wayne (219) Indianapolis (317) South end (219) Iowa Des Moines (515) Kansas Wichita (316) Kentucky Louisville (502) Louisiana aton Rouge (504) New Orleans (504) Shreveport (318) Maine Portland (207) Maryland Landover (301) Massachusetts ndover (508) Worcester (508) Michigan Detroit (810) Grand Rapids (616) Minnesota Minneapolis (612) Mississippi Jackson (601) Missouri Kansas ity (913) St. Louis (314) Nebraska Omaha (402) Nevada Las Vegas (702) New Hampshire Manchester (603) New Jersey ranford (908) New Mexico lbuquerque (505) New York lbany (518) uffalo (716) Long Island (516) Syracuse (315) North arolina sheville (704) harlotte (704) Greensboro (910) Raleigh (919) Wilmington (910) North Dakota ismarck (701) Fargo (701) Ohio incinnati (513) leveland (216) olumbus (614) Dayton (513) Toledo (419) Wooster (216) Oklahoma Oklahoma ity (405) Tulsa (918) Oregon Portland (503) Pennsylvania Philadelphia (215) Pittsburgh (412) York (717) Rhode Island Providence (401) South arolina olumbia (803) Greenville (803) Tennessee hattanooga (423) Johnson ity (423) Knoxville (615) Memphis (901) Nashville (615) Texas ustin (512) Dallas (817) Fort Worth (817) Houston (713) San ntonio (210) Utah Salt Lake ity (801) Virginia Richmond (804) Roanoke (703) Virginia each (804) Washington Seattle (206) Spokane (509) Tacoma (206) Washington, D.. (301) West Virginia (304) Wisconsin Green ay (414) Milwaukee (414) anada Mississauga, Ontario (905) Pointe laire, Quebec (514) Vancouver, ritish olumbia (604) Siemens Energy & utomation, Inc. Distribution Products Division 3333 Old Milton Parkway lpharetta, G International Tel: (770) Fax: (770) TLX: SE IU UF 1996 Siemens Energy & utomation, Inc. ulletin (Supersedes 4.5-2) Siemens Is a registered trademark of Siemens G. 10M1096SP Printed in U.S..

3 3 easy steps to select a Sentron Panelboard S1, S2 and SE and Lighting Panelboards: Step 1 Determine voltage, system, amperage and interrupting rating of branch devices, and modifications if any. example for standard lighting panelboard mperage 250 Voltage 208Y/1120 System 34W Main Main Lug ranches 10K IR, 42-20/1 Modifications None Feed Location Top Mounting Surface Step 2 Open flap and create catalog number by following Panelboard oding System. The L branch breakers were selected from the ranch reaker Selection table on page S142ML250TS 42-20/1 L Step 3 Select enclosure size by the number of circuits as shown in the Panelboard Dimensional chart on page S142ML250TS L ox size 44 high unique feature of the S1/S2/SE panels is that they can accommodate either feed-thru lugs or one sub-feed circuit breaker (up to 600) without any addition in box height. For our example changing the branch circuits to 39-20/1 and 1-125/3, we have the following: 1-S142ML250TS 39-20/1 L 1-125/3 QJ2 ox size 44 high The QJ2 subfeed was selected from the table of Subfeed reakers on page 10. The box height remains the same. S4, S5, F1 and F2 Power Panelboards: Step 1 Same as step 1 above Step 2 The branch breaker frames in addition to the mounting height requirements were chosen from the ranch reaker Selection table on page 22. (Frame) (Mounting Height) 6-125/3 QJ2 5 = /3 QJ2 5 = /3 FXD6 5 = 5 25 Unit Space required Step 3 ased on required ranch Unit Space see ref. Enclosure Data on page 23 to determine Enclosure Height. 400 MLO; 25 Unit Space Enclosure Height = 60 Then complete atalog Number: S460ML400TS Open flap for How to build a catalog number

4 Technology that Serves the ustomer Distributor Products Siemens distributors throughout the United States carry a full line of standard products that can take care of a majority of your projects. Many of these distributors can also provide same day availability of: Lighting Panelboards Power Panelboards Switchboards Distribution Dry Type Transformers usway usway Plug-in Units Molded ase ircuit reakers Enclosed Switches ontrol Products Siemens distributors offer a broad range of distribution and control materials and displays that educate customers about features and benefits of Siemens products at the point of sale. In addition to our worldwide presence, Siemens distributors offer a world-class variety of products that meet almost all customers distribution, automation and control needs. Or order by using our On Route On Time, On Route On Time Gold or Quickship programs through your Siemens distributor and experience our reliable 100% on time, 100% complete programs for urgent shipments. 1

5 t Siemens Energy & utomation, Inc., our commitment to total quality throughout our company is the hallmark of our business and our pledge to our customers and employees. In recognition of this, we are pleased to participate in ISO ertification Thomas J Malott President & hief Executive Officer 2

6 Table of ontents Sentron Lighting Panelboards S1, S2 and SE Pages 5-14 Sentron olumn Width Panelboards S1 and S2 Pages Sentron Power Panelboards S4, S5, F1 and F2 Pages Sentron Panelboards Technical Information Pages Sentron TPS Transient Voltage Surge Suppression Page 29 Sentron Panelboards Recommended Specifications Pages Siemens ustomer Support Information Pages

7 Sentron Panelboard Family The Sentron Panelboard family has been enhanced and extended with the addition of the SE model. The full line is now filled with logical, convenient and practical features designed to fill almost every application need. You ll find many special features that make installation easier and faster to expand the versatility of a particular product category. Field reconfiguration, for example, is a feature we ve made an important aspect of our new product line. Equally important, is the ability of our product line to accept a wide range of circuit breaker and fuse types. To match your application need to our product, take a look at the chart below which clearly demonstrates feature-to-product. What the chart cannot show however, is the built-in quality that is an integral part of the Siemens name. Sentron Sentron olumn Sentron Power Sentron Fusible Lighting Type Lighting ircuit reaker Switch Power Panelboards Panelboards Panelboards Panelboards Key Panelboard Features S1 S2 SE S1 S2 S4 S5 F1 F2 Lighting and appliance applications Power panelboard applications onvertible from top feed to bottom feed or vice versa hange from main lug to main breaker or add subfeed without changing enclosure size Space-saving, horizontally mounted main breaker Short circuit rating label giving performance level Labels: Rating label with factory shop order and Danger label Standard aluminum ground bus Danger label to alert personnel to turn off incoming power before servicing lank end-walls standard olted current-carrying parts Split neutral onnection accessible from front Screw-type mechanical lugs Time-reducing wing nuts to secure interior without tools 200 ampere rated branch breaker connector Fas-Latch fronts Optional pre-stamped knockouts Main and branch devices connected with case-hardened hardware Flush lock, concealed door hinges and concealed trim screws Multiple sub-feed breaker mounting capability Symmetrical interior mounting studs to eliminate upside down mounting of box Jacking screw interior adjustment Star nut interior adjustment Mix and match fusible switch circuit breaker capability Shallow depth ccepts a wide range of fuse types ccepts Vacu-reak Fusible Switch ccepts a wide range of Sentron ircuit reakers ccepts ESS TM communications tie-in Optional compression lugs Larger than 200 ampere devices may be installed. t 400 and 600 ampere & 240V or less. 4

8 Sentron Lighting Panelboards, the industry s first modular design that allows field interchangeability with bussed connected Mains. hange from main circuit breaker to main lugs or from top feed to bottom feed. Sentron Lighting Panelboards Sentron Lighting Panelboards were engineered to be quickly modified as your requirements dictate. Your Siemens distributor can provide you with Sentron retrofit panelboard kits over the counter. 5

9 Sentron Lighting Panelboards Main reaker Factory ssembled Type S1 Type S V max. 480Y/277V 3Ø 4W 65 KI Rating max. 600Y/347V 3Ø 4W 14 KI Rating max. I Main reaker Selection Max. Max. Interrupting Rating reaker mps Poles 240V Max 480Y/277V 600Y/347V Type 10 L LH HL ED QD 10 QD ED ED HED HHED QJ QJH QJ2-H FXD FD HFD JXD6 HJD LXD6 HLD6 E ranch reaker Selection mpere Maximum Interrupting Rating (k) reaker Rating No. of Poles 240V 480Y/277V 600Y/347V Frame L LH HL LF LHF GL LE QD QD S1, S2 and SE Sentron Panelboards are pre-engineered to accept the most common modifications without increasing box height. ll S1, S2 and SE panelboards have space built-in to accept either feed-thru lugs or a minimum of one sub-feed circuit breaker up to 600 amps. S2 Panelboards are available as Smart Panelboards for use in automated lighting control systems. Inquire through your local Siemens sales representative. 6 Sub-feed reakers Maximum No. Interrupting reaker of mpere Rating (k) Type Poles Rating 240V 480Y/277V 600Y/347V ED2 2 / ED4 2 / ED6 2 / HED4 2 / HHED6 2 / QJ2 2 / QJH2 2 / QJ2-H 2 / FXD6 2 / HFD6 2 / JXD6 2 / HJD6 2 / LXD6 2 / HLD6 2 / When applying in a 42 circuit panel, see lighting and appliance panelboard definition on page 32. lso reference NE rticle No increase in box height. Space is already built into S1/S2 panel. Panel can have 1 sub-feed breaker except 2 QJ Type at 400 and 600 ampere. L G F D

10 Type SE V max. 100 KI Rating max. Main reaker Selection Max. Max. Interrupting Rating reaker mps Poles 240V Max 480V 600V 250V D Type ED ED ED HED HHED FXD HFD JXD HJD LXD HLD6 J H K ranch reaker Selection No. Maximum Interrupting of mpere Rating (k) reaker Poles Rating 120V 240V 277V 480V 600V 250V D Frame ED ED ED HED HHED6 Sub-feed reakers Limit One Per Panel D E F G H I J Main reaker ranch reakers Provisions for adding Sub-feed reaker or Feed-thru Lugs NEM 1 Enclosure Neutral Lug Grounding Lug djusting Screws Dead Front over Fixed Data Label Numbering Strips Maximum No. Interrupting reaker of mpere Rating (k) Type Poles Rating 240V 480V 600V 250V D FXD6 2 / HFD6 2 / JXD6 2 / HJD6 2 / LXD6 2 / HLD6 2 / When applying in a 42 circuit panel, see lighting and appliance panelboard definition on page 32. lso reference NE rticle No increase in box height. Space is already built into SE panel. K L Front ranch reaker onnector Strap 7

11 Distributor Stock Main reaker Same Day vailability D hart has been established to convert S.P...E. generated catalog number to distributor stock components required to supply factory assembled products. Example: If you need Factory ssembled atalog Number S118L100TS your distributor stocks the following kits that make up this Factory ssembled atalog Number. Interior I1X18M250 Main Device MKL3 Front S32 ox 32 reakers are not included. S1 Type Main mp. Factory Main Device Front Rating ssembled No. Interior M Surface Flush ox 1 Phase 3 Wire 120/240V S118L100 I118M250 MKL1 S32 F32 32 S118L100 I118M250 MKL1 S32 F S130L100 I130M250 MKL1 S38 F38 38 S130L100 I130M250 MKL1 S38 F38 38 S142L100 I142M250 MKL1 S44 F44 44 S142L100 I142M250 MKL1 S44 F44 44 S118E4125 I118M250 MKED1 S32 F32 32 S118E4125 I118M250 MKED1 S32 F S130E4125 I130M250 MKED1 S38 F38 38 S130E4125 I130M250 MKED1 S38 F38 38 S142E4125 I142M250 MKED1 S44 F44 44 S142E4125 I142M250 MKED1 S44 F44 44 S118QJ225 I118M250 MKQJ1 S32 F32 32 S118QJ225 I118M250 MKQJ1 S32 F S130QJ225 I130M250 MKQJ1 S38 F38 38 S130QJ225 I130M250 MKQJ1 S38 F38 38 S142QJ225 I142M250 MKQJ1 S44 F44 44 S142QJ225 I142M250 MKQJ1 S44 F44 44 S118FX250 I118M250 MKFD1 S32 F32 32 S118FX250 I118M250 MKFD1 S32 F S130FX250 I130M250 MKFD1 S38 F38 38 S130FX250 I130M250 MKFD1 S38 F38 38 S142FX250 I142M250 MKFD1 S44 F44 44 S142FX250 I142M250 MKFD1 S44 F S142JD400 I142M400 SMKJD1 24S68 24F68 SD68 S142JD400 I142M400 SMKJD1 24S68 24F68 SD S142LD600 I142M600 SMKLD1 24S68 24F68 SD68 S142LD600 I142M600 SMKLD1 24S68 24F68 SD68 3 Phase 4 Wire 208Y/120V S118L100 I1X18M250 MKL3 S32 F32 32 S118L100 I1X18M250 MKL3 S32 F S130L100 I1X30M250 MKL3 S38 F38 38 S130L100 I1X30M250 MKL3 S38 F38 38 S142L100 I1X42M250 MKL3 S44 F44 44 S142L100 I1X42M250 MKL3 S44 F44 44 S118E4125 I1X18M250 MKED3 S32 F32 32 S118E4125 I1X18M250 MKED3 S32 F S130E4125 I1X30M250 MKED3 S38 F38 38 S130E4125 I1X30M250 MKED3 S38 F38 38 S142E4125 I1X42M250 MKED3 S44 F44 44 S142E4125 I1X42M250 MKED3 S44 F44 44 S118QJ225 I1X18M250 MKQJ3 S32 F32 32 S118QJ225 I1X18M250 MKQJ3 S32 F S130QJ225 I1X30M250 MKQJ3 S38 F38 38 S130QJ225 I1X30M250 MKQJ3 S38 F38 38 S142QJ225 I1X42M250 MKQJ3 S44 F44 44 S142QJ225 I1X42M250 MKQJ3 S44 F44 44 S118FX250 I1X18M250 MKFD3 S32 F32 32 S118FX250 I1X18M250 MKFD3 S32 F S130FX250 I1X30M250 MKFD3 S38 F38 38 S130FX250 I1X30M250 MKFD3 S38 F38 38 S142FX250 I1X42M250 MKFD3 S44 F44 44 S142FX250 I1X42M250 MKFD3 S44 F S142JD400 I1X42M400 SMKJD3 24S68 24F68 SD68 S142JD400 I1X42M400 SMKJD3 24S68 24F68 SD S142LD600 I1X42M600 SMKLD3 24S68 24F68 SD68 S142LD600 I1X42M600 SMKLD3 24S68 24F68 SD68 8 S118L100 T S Interior Surface/Flush Installation Top/ottom Entry

12 S2 Type Main mp. Factory Main Device Front Rating ssembled No. Interior M Surface Flush ox 3 Phase 4 Wire 480Y/277V S2E18D100 I2E18M250 MK3 S32 F32 32 S2E18D100 I2E18M250 MK3 S32 F S2E30D100 I2E30M250 MK3 S38 F38 38 S2E30D100 I2E30M250 MK3 S38 F38 38 S2E42D100 I2E42M250 MK3 S44 F44 44 S2E42D100 I2E42M250 MK3 S44 F44 44 S2E18E4125 I2E18M250 MKED3 S32 F32 32 S2E18E4125 I2E18M250 MKED3 S32 F S2E30E4125 I2E30M250 MKED3 S38 F38 38 S2E30E4125 I2E30M250 MKED3 S38 F38 38 S2E42E4125 I2E42M250 MKED3 S44 F44 44 S2E42E4125 I2E42M250 MKED3 S44 F44 44 S2E18FD250 I2E18M250 MKFD3 S32 F32 32 S2E18FD250 I2E18M250 MKFD3 S32 F S2E30FD250 I2E30M250 MKFD3 S38 F38 38 S2E30FD250 I2E30M250 MKFD3 S38 F38 38 S2E42FD250 I2E42M250 MKFD3 S44 F44 44 S2E42FD250 I2E42M250 MKFD3 S44 F S2E42JD400 I2E42M400 SMKJD3 24S68 24F68 SD68 S2E42JD400 I2E42M400 SMKJD3 24S68 24F68 SD S2E42LD600 I2E42M600 SMKLD3 24S68 24F68 SD68 S2E42LD600 I2E42M600 SMKLD3 24S68 24F68 SD68 SE Type Main mp. Factory Main Device Front Rating ssembled No. Interior M Surface Flush ox 1 Phase 3 Wire 120/240V SE30E4125 IE30M250 SMKED1 24S44 24F44 SD SE30E4125 IE30M250 SMKED1 24S44 24F44 SD44 SE42E4125 IE42M250 SMKED1 24S50 24F50 SD50 SE42E4125 IE42M250 SMKED1 24S50 24F50 SD50 SE30FX250 IE30M250 SMKFD1 24S44 24F44 SD SE30FX250 IE30M250 SMKFD1 24S44 24F44 SD44 SE42FX250 IE42M250 SMKFD1 24S50 24F50 SD50 SE42FX250 IE42M250 SMKFD1 24S50 24F50 SD SE42JD400 IE42M400 SMKJD1 24S68 24F68 SD68 SE42JD400 IE42M400 SMKJD1 24S68 24F68 SD SE42LD600 IE42M600 SMKLD1 24S68 24F68 SD68 SE42LD600 IE42M600 SMKLD1 24S68 24F68 SD68 3 Phase 4 Wire 208Y/120V SE30E4125 IEX30M250 SMKED3 24S44 24F44 SD SE30E4125 IEX30M250 SMKED3 24S44 24F44 SD44 SE42E4125 IEX42M250 SMKED3 24S50 24F50 SD50 SE42E4125 IEX42M250 SMKED3 24S50 24F50 SD50 SE30FX250 IEX30M250 SMKFD3 24S44 24F44 SD SE30FX250 IEX30M250 SMKFD3 24S44 24F44 SD44 SE42FX250 IEX42M250 SMKFD3 24S50 24F50 SD50 SE42FX250 IEX42M250 SMKFD3 24S50 24F50 SD SE42JD400 IEX42M400 SMKJD3 24S68 24F68 SD68 SE42JD400 IEX42M400 SMKJD3 24S68 24F68 SD SE42LD600 IEX42M600 SMKLD3 24S68 24F68 SD68 SE42LD600 IEX42M600 SMKLD3 24S68 24F68 SD68 3 Phase 4 Wire 480Y/277V SEE30E4125 IEE30M250 SMKED3 24S44 24F44 SD SEE30E4125 IEE30M250 SMKED3 24S44 24F44 SD44 SEE42E4125 IEE42M250 SMKED3 24S50 24F50 SD50 SEE42E4125 IEE42M250 SMKED3 24S50 24F50 SD50 SEE30FX250 IEE30M250 SMKFD3 24S44 24F44 SD SEE30FX250 IEE30M250 SMKFD3 24S44 24F44 SD44 SEE42FX250 IEE42M250 SMKFD3 24S50 24F50 SD50 SEE42FX250 IEE42M250 SMKFD3 24S50 24F50 SD SEE42JD400 IEE42M400 SMKJD3 24S68 24F68 SD68 SEE42JD400 IEE42M400 SMKJD3 24S68 24F68 SD SEE42LD600 IEE42M600 SMKLD3 24S68 24F68 SD68 SEE42LD600 IEE42M600 SMKLD3 24S68 24F68 SD68 D 9

13 Sentron Lighting Panelboards Main Lug Factory ssembled Type S1 Type S V max. 480Y/277V 3Ø 4W 65 KI Rating max. 600Y/347V 3Ø 4W 14 KI Rating max. I Main Lug only Max. onnectors Max. No. of Suitable for mps Poles u or l (1) #6 WG-350 kcmil (1) #6 WG-350 kcmil (2) #3/0 WG-500 kcmil (2) #3/0 WG-500 kcmil ranch reaker Selection mpere Maximum Interrupting Rating (k) reaker Rating No. of Poles 240V 480Y/277V 600Y/347V Frame L LH HL LF LHF GL LE QD QD E L G F D S1, S2 and SE Sentron Panelboards are pre-engineered to accept the most common modifications without increasing box height. ll S1, S2 and SE panelboards have space built-in to accept either feed-thru lugs or a minimum of one sub-feed circuit breaker up to 600 amps. S2 Panelboards are available as Smart Panelboards for use in automated lighting control systems. Inquire through your local Siemens sales representative. 10 Sub-feed reakers Maximum No. Interrupting reaker of mpere Rating (k) Type Poles Rating 240V 480Y/277V 600Y/347V ED2 2 / ED4 2 / ED6 2 / HED4 2 / HHED6 2 / QJ2 2 / QJH2 2 / QJ2-H 2 / FXD6 2 / HFD6 2 / JXD6 2 / HJD6 2 / LXD6 2 / HLD6 2 / When applying in a 42 circuit panel, see lighting and appliance panelboard definition on page 32. lso reference NE rticle No increase in box height. Space is already built into S1, S2 panel. Panel can have 1 sub-feed breaker except 2 QJ Type at 400 and 600 ampere.

14 Type SE V max. 100 KI Rating max. J K Main Lug only Max. Max. onnectors Suitable mps No. of Poles for u or l (1) #6 WG-350 kcmil (1) #6 WG-350 kcmil (2) #3/0 WG-500 kcmil (2) #3/0 WG-500 kcmil ranch reaker Selection No. Maximum Interrupting of mpere Rating (k) reaker Poles Rating 120V 240V 277V 480V 600V 250V D Frame ED ED ED HED HHED6 Sub-feed reakers Limit One Per Panel D E F G H I J K L H Main Lug ranch reakers Provisions for dding Sub-feed reakers or Feed-thru Lugs NEM 1 Enclosure Neutral Lug Grounding Lug djusting Screws Dead Front over Fixed Data Label Numbering Strips Front ranch reaker onnector Strap Maximum No. Interrupting reaker of mpere Rating (k) Type Poles Rating 240V 480V 600V 250V D FXD6 2 / HFD6 2 / JXD6 2 / HJD6 2 / LXD6 2 / HLD6 2 / When applying in a 42 circuit panel, see lighting and appliance panelboard definition on page 32. lso reference NE rticle No increase in box height. Space is already built into SE panel. 11

15 Distributor Stock Main Lug Same Day vailability hart has been established to convert S.P...E. generated catalog number to distributor stock components required to supply factory assembled products. Example: If you need Factory ssembled atalog Number S118ML250TS your distributor stocks the following kits that make up this Factory ssembled atalog Number. Interior I1X18M250 Main Device MLK3 Front S32 ox 32 reakers are not included. 12 S1 Type Main mp. Factory Main Device Front Rating ssembled No. Interior MLO Surface Flush ox 1 Phase 3 Wire 120/240 S118ML250 I118M250 MLK1 S32 F32 32 S118ML250 I118M250 MLK1 S32 F S130ML250 I130M250 MLK1 S38 F38 38 S130ML250 I130M250 MLK1 S38 F38 38 S142ML250 I142M250 MLK1 S44 F44 44 S142ML250 I142M250 MLK1 S44 F S142ML400 I142M400 SMLK1 24S68 24F68 SD68 S142ML400 I142M400 SMLK1 24S68 24F68 SD S142ML600 I142M600 SMLK1 24S68 24F68 SD68 S142ML600 I142M600 SMLK1 24S68 24F68 SD68 3 Phase 4 Wire 208Y/120V S118ML250 I1X18M250 MLK3 S32 F32 32 S118ML250 I1X18M250 MLK3 S32 F S130ML250 I1X30M250 MLK3 S38 F38 38 S130ML250 I1X30M250 MLK3 S38 F38 38 S142ML250 I1X42M250 MLK3 S44 F44 44 S142ML250 I1X42M250 MLK3 S44 F S142ML400 I1X42M400 SMLK3 24S68 24F68 SD68 S142ML400 I1X42M400 SMLK3 24S68 24F68 SD S142ML600 I1X42M600 SMLK3 24S68 24F68 SD68 S142ML600 I1X42M600 SMLK3 24S68 24F68 SD68 S2 Type Main mp. Factory Main Device Front Rating ssembled No. Interior MLO Surface Flush ox 3 Phase 4 Wire 480Y/277V S2E18ML250 I2E18M250 MLK3 S32 F32 32 S2E18ML250 I2E18M250 MLK3 S32 F S2E30ML250 I2E30M250 MLK3 S38 F38 38 S2E30ML250 I2E30M250 MLK3 S38 F38 38 S2E42ML250 I2E42M250 MLK3 S44 F44 44 S2E42ML250 I2E42M250 MLK3 S44 F S2E42ML400 I2E42M400 SMLK3 24S68 24F68 SD68 S2E42ML400 I2E42M400 SMLK3 24S68 24F68 SD S2E42ML600 I2E42M600 SMLK3 24S68 24F68 SD68 S2E42ML600 I2E42M600 SMLK3 24S68 24F68 SD68 SE Type Main mp. Factory Main Device Front Rating ssembled No. Interior MLO Surface Flush ox 1 Phase 3 Wire 120/240V SE30ML250 IE30M250 EMLK1 24S44 24F44 SD SE30ML250 IE30M250 EMLK1 24S44 24F44 SD44 SE42ML250 IE42M250 EMLK1 24S50 24F50 SD50 SE42ML250 IE42M250 EMLK1 24S50 24F50 SD SE42ML400 IE42M400 SMLK1 24S6 24F68 SD68 SE42ML400 IE42M400 SMLK1 24S68 24F68 SD SE42ML600 IE42M600 SMLK1 24S68 24F68 SD68 SE42ML600 IE42M600 SMLK1 24S68 24F68 SD68 3 Phase 4 Wire 208Y/120V SE30ML250 IEX30M250 EMLK3 24S44 24F44 SD SE30ML250 IEX30M250 EMLK3 24S44 24F44 SD44 SE42ML250 IEX42M250 EMLK3 24S50 24F50 SD50 SE42ML250 IEX42M250 EMLK3 24S50 24F50 SD SE42ML400 IEX42M400 SMLK3 24S68 24F68 SD68 SE42ML400 IEX42M400 SMLK3 24S68 24F68 SD SE42ML600 IEX42M600 SMLK3 24S68 24F68 SD68 SE42ML600 IEX42M600 SMLK3 24S68 24F68 SD68 3 Phase 4 Wire 480Y/277V SEE30ML250 IEE30M250 EMLK3 24S44 24F44 SD SEE30ML250 IEE30M250 EMLK3 24S44 24F44 SD44 SEE42ML250 IEE42M250 EMLK3 24S50 24F50 SD50 SEE42ML250 IEE42M250 EMLK3 24S50 24F50 SD SEE42ML400 IEE42M400 SMLK3 24S68 24F68 SD68 SEE42ML400 IEE42M400 SMLK3 24S68 24F68 SD SEE42ML600 IEE42M600 SMLK3 24S68 24F68 SD68 SEE42ML600 IEE42M600 SMLK3 24S68 24F68 SD68 S118ML250 T S Interior Surface/Flush Installation Top/ottom Entry

16 Sentron Lighting Panelboards Standard Modifications Type S1, S2 and SE D When required, special constructions or additions to standard panelboards may be specified for factory-assembled panelboards. Type 3R/12 Gasketed Trim Painted ox Hinged Front Door in Door Front D Metal ard Holder Special Locks G E Nameplate luminum Equipment Ground ar opper Equipment Ground ar Insulated Equipment Ground Sub-feed Lugs F Feed-thru Lugs F ompression Lugs opper Lugs 200% Neutral opper Main us E H G Remote ontrol Switch Time lock ircuit reaker Shunt Trip H Handle locking Device I Padlocking Device TVSS Module I 13

17 Sentron Lighting Panelboards Dimensions and Weights Type S1, S2 and SE Main reaker Gutter Dimensions (Inches) Side Gutter Neutral Location Main reaker 20 w/box 24 w/box 20 w/box 24 w/box L, LH, HL, QD ED2, ED4, ED6, HED QJ2, QJH2, QJ2-H FD6, FXD6, HFD JXD2, JXD6, HSD LXD6, HLD ranch reaker Side Gutters D E F G L, LH, HL LF, LHF QD ED, ED4, ED6, HED4, HHED6 QJ2, QJH2, QJ2-H FXD6, FD6, HFD6 JXD6, HJD6 LXD6, HLD6 L, LH, HL LF, LHF QD D E F G Main Lug End Gutter Dimensions (Inches) End Gutter Neutral Location mp. Rating 20 w/box 24 w/box 20 w/box 24 w/box Panelboard Dimensions pproximate Weight S1/S2 Max. Unit ox Max. No. of Space Height pprox. mps ircuits (Inches) (Inches) Weight lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs lbs. Side Gutter Wiring Space (Inches) Reference Letter Panel Width 20 Panel Width D E F G Panel limited to (1) Sub-feed at 250 amperes and (2) Sub-feeds at 400 & 600 amperes. Panelboard Dimensions pproximate Weight SE Max. Unit ox Max. No. of Space Height pprox. mps ircuits (Inches) (Inches) Weight lbs lbs lbs lbs lbs lbs. Pressure Wire onnectors reaker mpere Line onnectors Type Rating luminum Wire opper Wire Line Side (1) #12 #6 WG (1) #14 #6 WG (1) #6 #1/0 WG (1) #8 #1 WG Load Side L, LH, HL (1) #12 #8 WG (1) #14 #8 WG QD (1) #8 #4 WG (1) #8 #6 WG (1) #8 #4 WG (1) #8 #6 WG (1) #8 #2 WG (1) #8 #4 WG (1) #2 #1/0 WG (1) #4 #1/0 WG QJ2, QJH2, QJ2H (1) #4 WG-300 kcmil (1) #6 WG-300 kcmil (1) #12 #10 WG (1) #14 #10 WG ED2, ED4, ED6, HED4, HHED6 25 (1) #10 WG (1) #10 WG (1) #10 #1/0 (1) #10 #1/ (1) #2/0 1 (1) #3/0 3 FXD6, FD6, HFD (1) #4 WG-350 kcmil (1) #6 WG-350 kcmil JXD2, JXD6, JD6, HJD (2) 4/0 500 kcmil (2) 3/0 500 kcmil LXD6, LD (2) 4/0 500 kcmil (2) 3/0 500 kcmil 14

18 Sentron olumn Width Lighting Panelboards, the Industry s premier lighting grade panelboard to fit inside a standard steel column. Ideal for industrial applications, warehouses, office buildings, convention centers and educational facilities. Sentron olumn Width Lighting Panelboards, designed to accommodate installation in restricted areas and is available as a smart panelboard for automated lighting control applications. Sentron olumn Width Panelboards Sentron olumn Width Panelboards are available as Smart Panelboards for use in automated lighting control systems. Inquire through your local Siemens sales representative. 15

19 Sentron olumn Width Panelboard Type S1 Type S V max. 480Y/277V 3Ø 4W 65 KI Rating max. 600Y/347V 3Ø 4W 14 KI Rating F E H Main reaker Selection Max. Max. Interrupting Rating reaker mps Poles 240V Max 480Y/277V 600Y/347V Type 10 L LH HL ED QD 10 QD ED ED HED HHED QJ QJH QJ2-H FXD FD HFD6 ranch reaker Selection mpere Maximum Interrupting Rating (k) reaker Rating No. of Poles 240V 480Y/277V 600Y/347V Frame L LH HL LF LHF GL LE QD QD Sub-feed reakers reaker mpere Maximum Interrupting Rating (k) Type No. of Poles Rating 240V 480Y/277V 600Y/347V ED2 2 / ED4 2 / ED6 2 / HED4 2 / HHED6 2 / QJ2 2 / QJH2 2 / QJ2-H 2 / FXD6 2 / HFD6 2 / JXD6 2 / HJD6 2 / LXD6 2 / HLD6 2 / When applying in a 42 circuit panel, see lighting and appliance panelboard definition on page 32. lso reference NE rticle No increase in box height. Space is already built into S1, S2 panel. K I 16 D G

20 Modifications Main Lug Only Max. onnectors Max. No. of Suitable for mps Poles u or l (1) #6 WG-350 kcmil (1) #6 WG-350 kcmil 42 When required, special constructions or additions to standard panelboards may be specified for factoryassembled column panelboards. ox Modifications Description Gasketed Metal ard Holder Nameplate opper Ground ar Insulated luminum Ground Lug Insulated opper Ground Lug Interior Modifications Description Feed-thru Lugs Handle Padlocking Devices Shunt Trip opper Neutral Lugs opper Main Lugs ox Sizing hart ertain modifications such as sub-feed breakers and feed-thru lugs require additional unit space. Use this chart to determine proper enclosure size. D Main reaker ranch reakers Provisions for adding Sub-feed reaker or Feed-thru Lugs NEM 1 Enclosure ox Height Panel onfiguration (Inches) ll MLO 18 ircuit 48 ll MLO 30 ircuit 73 ll MLO 42 ircuit 85 ll MLO 18 ircuit with feed-thru lugs 73 ll MLO 30 ircuit with feed-thru lugs 85 ll MLO 42 ircuit with feed-thru lugs 85 ll MLO 18 ircuit with sub-feed breaker 73 ll MLO 30 ircuit with sub-feed breaker 85 ll Main reaker 18 ircuit 48 ll Main reaker 30 ircuit 73 ll Main reaker 42 ircuit 85 ll Main reaker 18 ircuit with feed-thru lugs 73 ll Main reaker 30 ircuit with feed-thru lugs 85 ll Main reaker 42 ircuit with feed-thru lugs 85 ll Main reaker 18 ircuit with sub-feed breaker 73 ll Main reaker 30 ircuit with sub-feed breaker 85 For increase in box height see sizing chart above. E Neutral Lug F Grounding Lug G Dead Front over H Fixed Data Label I Numbering Strips J Front J K ranch reaker onnector Strap 17

21 Sentron olumn Width Panelboards Dimensions and Weights Type S1 and S2 olumn Extension vailable in various standard lengths, extensions are 5 1 /4 inches deep and 7 inches wide. Height (Inches) atalog Number 14 LXX LXX LXX LXX LXX LXX LXX LXX LXX LXX LXX LXX LXX LXX LXX-86 Pull oxes Two styles of pull boxes are available, top and front mounted. When the panel and its extensions are mounted in a structural WF beam a front mounted pull box is required. When the panels are surface mounted, a top mounted pull box may be used. Provisions are made so that the neutral bar may be mounted in the pull box when required. Gutter Dimensions able ending D E L, LH, HL LF, LHF QD ED, ED4, ED6, HED4, HED6 QJ2, QJH2, QJ2-H FXD6, FD6, HFD6 Side Gutter Wiring Space (Inches) Reference Letter Panel Width Panel Width Main Gutter Wiring Space (Inches) Reference Letter Panel Width Panel Width D E Sub-feed breaker Limit 1 per panel. Not field addable. Main Lug End Gutter (Inches) Description Top Mount Front Mount Includes 50 extension. atalog Number LXXP-T LXX50-F mp Rating Panel Width Panel Width

22 Sentron Power Panelboards set the standard of excellence for controlling power and distribution circuits as well as for service entrance. Sentron Power Panelboards This line of robust power panelboards is ideal for handling the toughest of commercial and industrial applications. 19

23 Sentron Power Panelboards ircuit reaker Type S4 and S V max. 200 KI Rating max. To select the proper basic catalog number for an S4 or S5 panelboard it is first necessary to determine the enclosure size. n example of how to do this is shown on inside flap of cover. S4 and S5 Sentron Panelboard System Voltage Service 120/240 1 phase, 3 wire 240/120 3 phase, 4 wire 208Y/120 3 phase, 4 wire phase, 3 wire 480Y/277 3 phase, 4 wire phase, 3 wire phase, 3 wire 600Y/347 3 phase, 4 wire 48 D 2 wire 125 D 2 wire 250 D 2 wire 125/250 D 2 wire F Main reaker Selection Maximum Interrupting Rating (k) Unit Panel mpere reaker Symmetrical mperes Space Wire Type Rating Frame 240V 480V 600V (Inches) Range JXD2 65 S JXD JD (1-2) 3/0-500 kcmil (u) SJD (1-2) 4/0-500 kcmil (l) HJD JD S LXD (1-2) 3/0-500 kcmil (u) LD (1-2) 4/0-500 kcmil (l) HLD #1 WG-500 kcmil LD (u or l) S LMD HLMD (2) #1 WG-500 kcmil (u or l) MD (3) kcmil HMD (u or l) MD SMD S ND (4) kcmil HND (u or l) ND D E I G L 20

24 J S4 and S5 Sentron Panelboard Main Lugs Only Maximum Unit Space onnectors Suitable for Panel mperes (Inches) opper or luminum S (1) #3/0 WG-500 kcmil 45 (2) #3/0 WG-250 kcmil S (2) #3/0 WG-500 kcmil S4/S (3) #3/0 WG-500 kcmil S4/S (4) #3/0 WG-500 kcmil S4/S (4) #3/0 WG-500 kcmil 60 K Main reaker (Single Mounted) ranch reakers (Twin Mounted) I onnecting Strap Kits ircuit reaker Mounting atalog Number reaker Type Position S4 S5 L/QD Twin SL SLD ED Twin SE6 SE6D ED6 Twin SE SED QJ Twin SQJ SQJD FD6 Twin SF6 SF6D FD6 Single SF SFD JXD2, JXD6 Single SJ1 SJ1D JXD2, JXD6 Twin SJ2D SJD6 Single SSJ1 SSJ1D JD6 Single SJ SJD SJD6 Single SSJ SSJD LD6 Single SL6 SL6D SLD6 Single SSL6D LD6 Single SL SLD SLD6 Single SSLD LMD6, HLMD6 Single SLM1D MD6, HMD6, MD6 Single SMND SMD6, SHMD6 Single SSMND ND6, HND6 Single SMND SND6, SHND6, SND6 Single SSMND Includes cover plate. H D E F G H I onnecting Strap Kit Neutral Lug ssembly Phase us ase Rail NEM 1 Enclosure Dead Front over Gutter overs J J K L Ventilated Louvers Fixed Data Label End over 21

25 ranch reaker Selection ranch reakers reaker Mounting Height Maximum Interrupting Rating (k) mpere reaker mpere (Inches) Panel Symmetrical mperes Rating Frame Rating Twin Single Type 120V 120/240V 240V 277V 480Y/277V 480V 600V 250V D L (120) S4/S5 10 L (240V) S4/S LH S4/S HL S4/S QD S4/S ED S4/S ED S4/S ED S4/S HED S4/S HHED S4/S ED S4/S QJ S4/S QJH S4/S5 22 QJ2-H S4/S5 42 FXD S4/S FD S4/S HFD S4/S FD S4/S JXD S4/S JXD S4/S JD S4/S SJD S4/S HJD S4/S SHJD S4/S JD S4/S SJD S4/S LXD S4/S LD S4/S SLD S HLD S4/S SHLD S LD S4/S SLD S LMD S HLD S MD6, MXD S SMD S HMD S SHMD S MD S SMD S ND6, NXD S SND S HND S SHND S ND S SND S Mounting height: 1-6 poles require 3.75 inches of mounting height. ll breakers are double-branch mounted. onsult enclosure selection chart on page twin mounted branches require 38 inch wide box. HED4 1-pole: = 65,000 IR = 25,000 IR 22

26 Sentron Power Panelboards Fusible Switch Type F1 and F V max. 200 KI Rating max. E To select the proper basic catalog number for an F1 or F2 panelboard it is first necessary to determine the enclosure size. n example of how to do this is shown on flap of inside cover. F1 and F2 Sentron Panelboard System Voltage Service 120/240 1 phase, 3 wire 240/120 3 phase, 4 wire 208Y/120 3 phase, 4 wire phase, 3 wire 480Y/277 3 phase, 4 wire phase, 3 wire phase, 3 wire 600Y/347 3 phase, 4 wire 48 D 2 wire 125 D 2 wire 250 D 2 wire 125/250 D 2 wire Main Switch Panel Unit Space onnectors Suitable for Type mperes (Inches) opper or luminum F (1) #10-#1/0 WG (1) #6 WG-300 kcmil (2) #3/0 WG-500 kcmil 40 (2) #3/0 WG-250 kcmil F (2) #3/0 WG-500 kcmil (3) #3/0 WG-500 kcmil (3) #3/0 WG-500 kcmil H D Main Lugs Only Panel Maximum Unit Space onnectors Suitable for Type Panel mperes (Inches) opper or luminum F (1) #3/0 WG-500 kcmil 45 (2) #3/0 WG-250 kcmil F (2) #3/0 WG-500 kcmil F1/F (3) #3/0 WG-500 kcmil F1/F (4) #3/0 WG-500 kcmil F1/F (4) #3/0 WG-500 kcmil 60 onnecting Strap Kits Fusible atalog Number mpere Rating F1 F F602 F602D F657 F657D F657 F657D F657 F657D F657 F657D F657 F657D 100 F607 F607D 200 F607 F607D 200 F671 F671D F672 F672D F6150D F6162D F K 24

27 I ranch Switch Selection J H ranch Switches Mounting Height (in Inches) onnectors Suitable Panel mpere Number Twin Single ables Per for opper Type Rating of Poles Mounted Mounted Voltage onnector or luminum 30/30 2, #14-#8 WG (u Only) 30/30 2, #14-#4 WG 30/60 2, #14-#4 WG 60/60 2, #14-#4 WG F1/F2 60/100 2, #10-#1/0 WG 100/100 2, #10-#1/0 WG 200/ #6 WG-350 kcmil #6 WG-350 kcmil #6 WG-350 kcmil 400 2, #4/0 WG-500 kcmil F , #4/0 WG-500 kcmil 800 2, #3/0 WG-500 kcmil , #3/0 WG-500 kcmil 30/30 2, #14-#4 WG 30/60 2, #14-#4 WG 60/60 2, #14-#4 WG F1/F2 60/100 2, #10-#1/0 WG 100/100 2, #10-#1/0 WG 200/ #6 WG-350 kcmil 100 2, #10-#1/0 WG #6 WG-350 kcmil 400 2, #4/0 WG-500 kcmil F , #4/0 WG-500 kcmil 800 2, #3/0 WG-500 kcmil , #3/0 WG-500 kcmil UL Fuse lasses I G D Main Switch ranch Switch Neutral Lug ssembly Phase us Interrupting lass mperes Volts Ratings I 2 t, Ip ircuits H and 600V Less than 10,000 or less 10,000 available K and 600V or less 100,000 Feeder circuits J V or less To 200,000 I 2 t-low Feeder circuits Ip-Low (motor load small %) RK1 1/ V or less I 2 t-slightly>j Feeder circuits To 200, V or less Ip-Slightly>J (motor load small %) RK5 1/ V or less I 2 t->rk-1 Motor starting To 200, V or less Ip->RK-1 currents a factor T and 600V I 2 t-low To 200,000 or less Ip-Low Non-motor loads L V or less To 200,000 I 2 t-low Feeder circuits Ip-Low (motor load small %) Fuses do not prohibit the use of lass H type fuse in switch. E ase Rail F NEM 1 Enclosure G Dead Front over H Gutter overs I Ventilated Louvers J Fixed Data Label K End over 25

28 Sentron Power Panelboards Standard Modifications and Dimensional Data Type S4 and S5 Standard Modifications Type 3R/12 Enclosures Sub-feed lugs for 400 and 600 main lug panels Feed-thru lugs for 400 through 1200 panels Split bus for 400 through 1200 panels ompression lugs for main lug panelboards ompression lugs for main and branch circuit breakers Remote control switches up to 300 amperes Time clocks Ground fault on main circuit breaker Optional main bus J, R, T or L fuse clips for fusible switches Full range of accessories for molded case circuit breakers onductor Material Material Design riteria luminum opper Temperature Rise Standard Optional over mbient 750 mpere/sq. in. Optional Optional 1000 mpere/sq. in. Optional Optional Plating Standard Tin Plate Silver (lstan Process) Standard per UL 67. Main reaker Gutter Dimensions (Inches) Main reaker Side Gutter LMXD6, LMD6, HLMD MXD6, MD6, HMD6, ND6, HND SJD6,SHJDD6, SLD6, SHLD JD6, SJD6, LD6, SLD JXD2, JXD6, JD6, HJD6 LXD6, LD6, HLD FXD6, FD6, HFD Neutral Location Main Lug End Gutter Dimensions (Inches) mp. Std. Oversize rimp Std. Lugs Std. Lugs Rating Lugs Lugs Lugs With Sub-feed With Feed-thru S4 Sentron Panelboard Enclosure Selection Data 32 Wide, 10 Deep 600 Maximum reaker, 200 Fusible Switch Type 3R/12 Type 1 Enclosure vailable Unit Space (Inches) atalog atalog Height Main Lug Main reaker Number Number (Inches) WP WP WP Standard trim is four piece without door. Surface or flush one piece trim is available for 32 wide circuit breaker panel at no extra charge if specified on the order. ranch reaker Side Gutters E I J K D F H G L LH, HL ED2, ED4, ED6 HED4, HHED6 QJ2, QJH2 QJ2H FXD6, FD6, HFD6 JXD2, JXD6, JD6, SJD6, HJD6, SHJD6 ED6 FD6 L LH, HL ED2, ED4, ED6 HED4, HHED6 QJ2, QJH2 QJ2H FXD6, FD6, HFD6 JXD2, JXD6, JD6, SJD6, HJD6, SHJD6 ED6 JXD2, JXD6, JD6, LXD6, LD6, SLD6 HJD6, SJD6, SHJD6, HLD6, SHLD6 JD6, SJD6, LD6, SLD6 MD6, ND6, MD6, ND6, HMD6, HND6 SMD6, SND6, SMD6, SND6, SHMD6, SHND6 Single Mount in 32 enclosure for JD frame only. Panel Width (Inches) Reference Letter 32 (S4) 38 (S5) D E F G H I J K S5 Sentron Panelboard Enclosure Selection Data 38 Wide, Deep Type 1; 38 Wide, Deep Type 3R/12; 1200 Maximum reaker, 600 Fusible Switch Type 3R/12 Type 1 Enclosure vailable Unit Space (Inches) atalog atalog Height Main Lug Main reaker Number Number (Inches) WP WP WP Standard trim is four piece without door. Surface or flush one piece trim is available for 32 wide circuit breaker panel at no extra charge if specified on the order. 23

29 ranch reaker Selection Sentron Power Panelboards Standard Modifications and Dimensional Data Type S4 and S5 ranch reakers reaker Mounting Height Maximum Interrupting Rating (k) mpere reaker mpere (Inches) Panel Symmetrical mperes Rating Frame Rating Twin Single Type 120V 120/240V 240V 277V 480Y/277V 480V 600V 250V D L (120) S4/S5 10 L (240V) S4/S LH S4/S HL S4/S QD S4/S ED S4/S ED S4/S ED S4/S HED S4/S HHED S4/S ED S4/S QJ S4/S QJH S4/S5 22 QJ2-H S4/S5 42 FXD S4/S FD S4/S HFD S4/S FD S4/S JXD S4/S JXD S4/S JD S4/S SJD S4/S HJD S4/S SHJD S4/S JD S4/S SJD S4/S LXD S4/S LD S4/S SLD S HLD S4/S SHLD S LD S4/S SLD S LMD S HLD S MD6, MXD S SMD S HMD S SHMD S MD S SMD S ND6, NXD S SND S HND S SHND S ND S SND S Mounting height: 1-6 poles require 3.75 inches of mounting height. ll breakers are double-branch mounted. onsult enclosure selection chart on page twin mounted branches require 38 inch wide box. HED4 1-pole: = 65,000 IR = 25,000 IR Standard Modifications Type 3R/12 Enclosures Sub-feed lugs for 400 and 600 main lug panels Feed-thru lugs for 400 through 1200 panels Split bus for 400 through 1200 panels ompression lugs for main lug panelboards ompression lugs for main and branch circuit breakers Remote control switches up to 300 amperes Time clocks Ground fault on main circuit breaker Optional main bus J, R, T or L fuse clips for fusible switches Full range of accessories for molded case circuit breakers onductor Material Material Design riteria luminum opper Temperature Rise Standard Optional over mbient 750 mpere/sq. in. Optional Optional 1000 mpere/sq. in. Optional Optional Plating Standard Tin Plate Silver (lstan Process) Standard per UL 67. Main reaker Gutter Dimensions (Inches) Main reaker Side Gutter LMXD6, LMD6, HLMD MXD6, MD6, HMD6, ND6, HND SJD6,SHJDD6, SLD6, SHLD JD6, SJD6, LD6, SLD JXD2, JXD6, JD6, HJD6 LXD6, LD6, HLD FXD6, FD6, HFD Neutral Location Main Lug End Gutter Dimensions (Inches) mp. Std. Oversize rimp Std. Lugs Std. Lugs Rating Lugs Lugs Lugs With Sub-feed With Feed-thru S4 Sentron Panelboard Enclosure Selection Data 32 Wide, 10 Deep 600 Maximum reaker, 200 Fusible Switch Type 3R/12 Type 1 Enclosure vailable Unit Space (Inches) atalog atalog Height Main Lug Main reaker Number Number (Inches) WP WP WP Standard trim is four piece without door. Surface or flush one piece trim is available for 32 wide circuit breaker panel at no extra charge if specified on the order. ranch reaker Side Gutters E I J K D F H G L LH, HL ED2, ED4, ED6 HED4, HHED6 QJ2, QJH2 QJ2H FXD6, FD6, HFD6 JXD2, JXD6, JD6, SJD6, HJD6, SHJD6 ED6 FD6 L LH, HL ED2, ED4, ED6 HED4, HHED6 QJ2, QJH2 QJ2H FXD6, FD6, HFD6 JXD2, JXD6, JD6, SJD6, HJD6, SHJD6 ED6 JXD2, JXD6, JD6, LXD6, LD6, SLD6 HJD6, SJD6, SHJD6, HLD6, SHLD6 JD6, SJD6, LD6, SLD6 MD6, ND6, MD6, ND6, HMD6, HND6 SMD6, SND6, SMD6, SND6, SHMD6, SHND6 Single Mount in 32 enclosure for JD frame only. Panel Width (Inches) Reference Letter 32 (S4) 38 (S5) D E F G H I J K S5 Sentron Panelboard Enclosure Selection Data 38 Wide, Deep Type 1; 38 Wide, Deep Type 3R/12; 1200 Maximum reaker, 600 Fusible Switch Type 3R/12 Type 1 Enclosure vailable Unit Space (Inches) atalog atalog Height Main Lug Main reaker Number Number (Inches) WP WP WP Standard trim is four piece without door. Surface or flush one piece trim is available for 32 wide circuit breaker panel at no extra charge if specified on the order

30 Sentron Power Panelboards Standard Modifications and Dimensional Data Type F1 and F2 Standard Modifications Type 3R/12 Enclosures Sub-feed lugs 400 and 600 main lug panels Feed-thru lugs for 400 through 1200 panels Split bus for 400 through 1200 panels ompression lugs for main lug panelboards ompression lugs for main and branch circuit breakers Remote control switches up to 300 amperes Time clocks Ground fault on main circuit breaker Optional main bus J, R, T or L fuse clips for fusible switches Full range of accessories for molded case circuit breakers UL Fuse lasses Fuse artridge Maximum I 2 t Let-Through mps 2 Seconds x 10 3 Maximum Ip Let-Through mps, Instantaneous Size, mperes lass J lass RK-1 lass RK-5 lass T lass L lass J lass RK-1 lass RK-5 lass T lass L ,000 12,000 14,000 12, ,000 16,000 26,000 16, ,000 20,000 32,000 20, , ,000 30,000 50,000 30, ,100 1,600 6,000 1,100 45,000 50,000 75,000 45, ,500 4,000 12,000 2,500 70,000 70, ,000 70, ,000 80, , ,000 Note: hart based on 200,000 available fault current. The proper fuse type for the application is selected using the following parameters: voltage requirements conductor ampacity horsepower requirements maximum available RMS fault current UL fuse class Padlocking Member Provides easier locking of handle in the ON or OFF position. Vacu-reak Switch Side Gutter Wiring Space D E F G H I J K L M N 600V 250V F1 Sentron Panelboard Enclosure Selection Data 32 Wide, 10 Deep 600 Maximum reaker, 200 Fusible Switch Reference Switch Panel Width (in Inches) Letter mperes 32 (F1) 38 (F2) 600V D E 200/ F 100/ G 30/ / V H I J K 200/ L 100/ M 60/ N 30/ Type 3R/12 Type 1 Enclosure vailable Unit Space (Inches) atalog atalog Height Main Lugs Main Switch Number Number (Inches) WP WP WP Voidable over Interlock Permits authorized personnel to void the door interlock and open door with switch ON. Foolproof mechanism will not permit door to be closed with the handle in the wrong position. Quick-Make Quick-reak ssured by design of cam mechanism and powerful springs. Positive operation in ON or OFF position results from design of the cross arm and Vacu-reak head linkage. Exclusive Vacu-reak lampmatic rc ontrol Hazardous switching arcs are safely confined and controlled in Vacu-reak chamber. F2 Sentron Panelboard Enclosure Selection Data 38 Wide, Deep Type 1; 38 Wide, Deep Type 3R/12; 1200 Maximum reaker, 1200 Fusible Switch Type 3R/12 Type 1 Enclosure vailable Unit Space (Inches) atalog atalog Height Main Lugs Main Switch Number Number (Inches) WP WP WP Standard trim is four piece without door. Surface or flush one piece trim is available for 32 wide circuit breaker panel at no extra charge if specified on the order. 26

31 The end product of an outstanding ancestry, our new family of Sentron Panelboards represents the high level of engineering innovation our customers have come to expect from Siemens. We ve added additional strength to an already rugged and durable panelboard design. t the same time, we ve trimmed the exterior size of many models, adding flexibility, taking up less space and making them easier to install. These new designs also simplify wiring and reduces material requirements, saving additional installation time. Sentron Panelboards Technical Information 27

32 Features and enefits Sentron Lighting Panelboards S1, S2 and SE Feature: olt-on interiors. enefit: Insures integrity of the engineer's specification. Plug-in breakers cannot be mixed as with some other designs. Feature: Field convertible mains (bussed connected) S1, S2 and SE panels are convertible from main lug to main breaker and vice versa. enefit: Interiors can be field converted with no increase in box height. Feature: Field-addable mains (bussed connected) sub-feed breaker or feed-thru lug kits. enefit: S1, S2 and SE panels are designed for field additions of sub-feed breaker up to 600 amperes or feed-thru lug with no increase in box height. Feature: 125 and 250 ampere main busing. enefit: Standard main lugs are 125 and 250 ampere, an industry first. Feature: Split neutrals. enefit: Neutral connections for each breaker are next to the breaker. Wiring is faster with less clutter in the wiring gutter. Feature: opper branch breaker connectors on either aluminum or copper interiors. enefit: Makes for a superior, cooler running joint. Feature: S1, S2 and SE interiors are either top or bottom feed. enefit: Factory assembled is easily converted if ordered in error. No special orders; no delays. Same enclosure size for main lug or main breaker. Feature: S1 interiors accept the full line of L bolt-in circuit breakers. enefit: Interrupting ratings of 10,000 IR, 22,000, or 65,000 IR. Feature: S1 and S2 250 Max. interiors mount in standard galvanized boxes. enefit: S1 and S2 mount in same box. Feature: lank removable endwalls as standard. enefit: ontractor is not handicapped by non-standard "standard" KO patterns. 28 Feature: S1, S2 and SE panels are labeled suitable for use as service equipment when NE is complied with. enefit: No special SUSE label. No need to specify SUSE. Feature: Only 6 box sizes. enefit: Simpler, less items to stock for the distributor. Feature: S1, S2 and SE interiors utilizes Siemens widely accepted Fas-Latch fronts with concealed hinges. enefit: onvenient screws that securely attach trim to dead front with only a few quick turns of a screwdriver. Feature: Door-in-door and hinged fronts are available. enefit: S1, S2 and SE panels can be converted to door-in-door and hinged fronts by replacing the Fas-Latch front. Feature: New catalog numbering system. enefit: Easy to understand system for all Sentron family panelboards. Feature: Interior adjusting screw. enefit: The adjusting screw makes interior adjustment on flush installation easy and quick. Feature: 200 ampere rated branch connector. enefit: Two 100 ampere breakers may be mounted across from each other. Feature: Lay-in main lugs (S1 and S2 250 Max.). enefit: Lay-in lugs simplify wiring for contractors. Feature: Wide range of 100 thru 600 ampere Sentron circuit breakers available as mains. enefit: Proven performance in circuit protection from Siemens. Feature: Main breakers are bus-connected to main bus bar. enefit: No cable connection from main breaker to lugs. Feature: luminum equipment ground bus is standard. enefit: Each panel comes standard with an aluminum equipment ground. ontractors do not have to specify. Feature: Horizontally mounted main breakers. enefit: Saves space-minimizing panel height. llows interiors to be inverted to convert from top feed to bottom feed or vice versa. Feature: Optional 200 percent capacity neutral. enefit: an be field installed. Feature: Flush latch and lock. enefit: dds functional style.

33 Features and enefits Sentron Power Panelboards S4, S5 ircuit reaker F1, F2 Fusible Switch Sentron TPS Transient Voltage Surge Suppression Feature: Widest selection of available main breakers up to 600 amperes (S4, F1) and 1200 amperes (S5, F2). enefit: Proven performance in circuit protection from Siemens. Feature: Star nut for interior adjustment. enefit: Interior adjustment on flush installations is quickly accomplished. Feature: Split neutrals. enefit: Wiring is faster with less clutter in the gutter. Feature: Panel mount 800/1200 switch. enefit: llows fusible branches up to 1200 and requires only inches of unit space. Feature: Wide selection at Sentron branch breakers. enefit: Full range including current limiting and solid state through 600 amperes (S4, F1) and 1200 amperes (S5, F2). Feature: Mix and match circuit breaker and fusible branches. enefit: Maximum flexibility in circuit protection. Feature: Reduced enclosure size. enefit: Only 32 wide by 10 deep (F1 only). Feature: One-piece front with door available (S4 only). enefit: Locking door adds security. an be flush-mounted. Feature: Extensive list of modifications and options available. enefit: Panel can be engineered for a wide variety of applications. Feature: Type 3R/12 enclosure available. enefit: Dual-rated enclosure can be used outdoors for Type 3R applications, or indoors for Type 12. Feature: Only 6 box sizes. enefit: Simpler, less items to stock for the distributor. Feature: New catalog numbering system. enefit: Easy to understand system for all Sentron family panelboards. Makes selection and ordering a snap. Feature: Main breakers and main switches are bus-connected to main bus bar. enefit: No cable connection from main breaker to lugs. Feature: luminum equipment ground bus is standard. enefit: Each panel comes standard with an aluminum equipment ground. ontractors do not have to specify. Feature: Horizontally mounted main breakers. enefit: Saves space, minimizing enclosure height. Feature: Twin 200 ampere fusible switches. enefit: Two 200 ampere switches in the space of one. Saves space. Today more and more businesses depend on electronic equipment to provide critical information to operate their business with efficiency and, most importantly, accuracy. Microprocessor-based controls depend on continuous quality power, in order to consistently provide you the efficiency and accuracy of information your business depends on. The Sentron TPS Surge Suppression Panelboard protects your use of personal computers in the office, it protects your critical processes from lightning strikes and other switching transients. If your facility is already equipped with Sentron S1, S2 or SE Panelboards, the TPS Surge Suppressor Kit enables a quick, easy retrofit. If your facility is not equipped with Sentron Panelboards, consult your local Siemens distributor for availability. TPS system, mounted within the standard Sentron S1, S2 and SE panelboard, eliminates extra wiring and space requirements. 80 or 160 k peak current per phase. MOV-based design providing 2 nanoseconds reaction time. Field installation kits available for retrofit applications. Direct bolted connection to panelboard busbars. udible alarm with silence switch and test button for immediate problem notification. Top or bottom feed. M or MLO. Optional surge counter. Line-to-Neutral, Line-to-Ground and Neutral-to-Ground protection modes. Each 40mm MOV is individually fused at 200k I in the line-toground and line-to-neutral modes. LED indicators for voltage and diagnostic monitoring. Dry output contacts through D-9 connector. 29

34 Lugs, ussing Data, Double Panels Feed-thru Lugs PNELORD 1 PNELORD 2 Sub-feed Lugs (Double Lugs) PNELORD 1 PNELORD 2 Feed-thru Lugs Main Lugs Neutral Panel Panel Panel Panel Main reaker Neutral Incoming Feeder ables Feed-thru lugs are mounted at the opposite end of the main bus from the main lugs or main breaker and are used to connect two or more panelboards to the incoming feeder. The feeder cables are brought into Panelboard 1 and connected to the main lugs or main breaker. ables interconnecting the two panelboards are connected to the feed-thru lugs in Panelboard 1 and are carried over to the main lugs in panelboard 2. This arrangement could be reversed with the main lugs located at the top and the feed-thru lugs at the bottom end of the panel. Lug Data, Space Required for Mounting of Double Panels 1.75 Main Lugs Sub-feed Lugs Incoming Feeder ables Neutral Neutral Main Lugs Sub-feed lugs are mounted directly beside the main incoming lugs and are used to connect two or more panelboards to the incoming feeder. The feeder cables are brought into Panelboard 1 and connected to the main lugs. nother set of cables that are the same size are connected to the sub-feed lugs of Panelboard 1 and are carried over to the main lugs of Panelboard 2. ussing Sequence Sentron interiors are designed to accommodate top or bottom feed. Regardless of which is specified, the uppermost pole is always on phase; the second pole down is always on phase, and the third pole down is always on phase. Shown mounted in wall Shown mounted on surface of wall.25 s standard, branch breakers shall be mounted at the top of the panel with spaces at the bottom, regardless of the direction panel is fed. ll breakers have bolted connections except plug-in type. The high-impact main bus supports provide bracing up to 200,000 IR UL short circuit rating. ase-hardened, threadforming screws are used on branch bus. Use two or more panelboards with feed-thru or sub-feed lugs when: 1. Lighting and appliance panelboards are required with more than 42 circuits. 2. More circuit mounting space is required than is provided in the largest box size. 30

35 Ground Fault and Enclosures for dverse onditions GFI Ground Fault Personnel Protection (5 ma): 120, 120/240 Volts reaker mpere Symmetrical Interrupting Number Unit Ratings Rating (mperes) Maximum Type reaker of mpere Space For Load Load onnectors mperes olt-on Frame Poles Rating 120V 120/240V (Inches) onnectors luminum Wire opper Wire 30 X LF , (1)#12 WG to #6 WG (1)#14 #6 WG 60 X LF , (1)#6 WG to #1/0 WG (1)#8 #1 WG 30 X LHF , (1)#8 WG (1)#8 WG 60 X LHF , (1)#6 WG to #1/0 WG (1)#8 #1 WG GFI Ground Fault Equipment Protection (30 ma): 120 Volts reaker mpere Symmetrical Interrupting Number Unit Ratings Rating (mperes) Maximum Type reaker of mpere Space For Load Load onnectors mperes olt-on Frame Poles Rating 120V 120/240V (Inches) onnectors luminum Wire opper Wire 30 X LE , (1)#12 WG to #10 WG (1)#14 #10 WG 60 X LE , (1)#6 WG to #1/0 WG (1)#8 #1 WG Ground Fault Sensing Relay Kit Equipment Protection (30 ma) Maximum Use With- mperes reaker Types olt-on Number of Poles Unit Space (Inches) vailable s (Description) ED2, ED4 asic Kit ED6 X 1,2,3 1 asic Kit with normally open bell alarm HED4, HHED6 asic Kit with normally closed alarm Type 3R Enclosure For outdoor use, primarily to help protect against rain, sleet and external ice formations. Type 3R/12 Enclosure For indoor/outdoor use, primarily to help protect against dust, falling dirt and dripping water. Type 4X Enclosure For indoor/outdoor use, primarily to help protect against windblown dust, rain, splashing water, hose-directed water and corrosion. Enclosures available are fiberglass, epoxy coated steel and stainless steel. 31

36 Panelboard Ratings Sentron Panelboard Ratings Sentron Lighting Panelboards Sentron olumn Panelboards Sentron Power Panelboards Sentron Fusible Panelboards Description S1 S2 SE S1 S2 S4 S5 F1 F2 Voltage 240V 480Y/277V 600V 240V 480Y/277V 600V 600V 600V 600V (maximum) 600Y/347V (maximum) (maximum) (maximum) (maximum) (maximum) (maximum) System 1-phase, 3-wire 3-phase, 4-wire 1-phase, 3-wire 1-phase, 3-wire 3-phase, 4-wire 1-phase, 3-wire 1-phase, 3-wire 1-phase, 3-wire 1-phase, 3-wire 3-phase, 4-wire 3-phase, 3-wire 3-phase, 4-wire 3-phase, 4-wire 3-phase, 4-wire 3-phase, 4-wire 3-phase, 4-wire 3-phase, 4-wire 3-phase, 3-wire 3-phase, 3-wire 3-phase, 3-wire 3-phase, 3-wire Main Lugs , , Main reaker Main Switch , , , 600 ircuits 18, 30, 42 18, 30, 42 30, 42 18, 30, 42 18, 30, 42 ranch ircuit L, LH, HL QD ED L, LH, HL QD ll ll V V reakers Sub-feed ED4, ED6, HED4, HHED6 ED4, ED6, HED4, HHED6 FXD6, FD6, HFD6, JXD6 ED4, ED6, HED4, ED4, ED6, HED4, ircuit HED6, QJ2, QJH2, HED6, FXD6, FD6, JD6, HJD6, LXD6, LD6, HHED6, QJ2, QJH2, HHED6, FXD6, reakers QJ2-H, FXD6, FD6, FD6, HFD6, JXD6, JD6, HJD6, HLD6 QJ2-H, FXD6, FD6, FD6, HFD6 JXD6, JD6, HJD6, LXD6, LD6, HLD6 HFD6, LXD6, LD6, HLD6 Enclosure 32, 38, 44, 68 32, 38, 44, 68 44, 50, 68 48, 73, 85 48, 73, 85 60, 75, 90 60, 75, 90 60, 75, 90 60, 75, 90 Heights Standard Fas-Latch Fas-Latch Fas-Latch Fas-Latch Fas-Latch Four Piece Front Four Piece Front Four Piece Front Four Piece Front Trims Surface or Flush Surface or Flush Surface or Flush Surface Surface lass TL Panelboards lass TL panelboards incorporate physical features which in conjunction with the physical size, configuration, or other means provided in lass TL circuit breakers, are designed to prevent the installation of more overcurrent protective poles than that number for which the device is designated and rated. Per UL 67. Service Entrance Equipment When a panelboard is used as service entrance equipment, it must be located near the point of entrance of building supply conductors. In a panel having main lugs only, the number of breakers or switches directly connected to the main bus must be limited to six. In a panel having a main breaker or main switch, the number of circuits are not limited except as may be provided under other panelboard requirements, i.e. lighting and appliance branch circuit panelboards. lso panel must include a connector for bonding and grounding neutral conductor. Panelboard ode Data 42-ircuit Rule: NE Paragraph defines a lighting and appliance branch circuit panelboard as one having more than 10 percent of its overcurrent devices rated 30 amperes or less, for which neutral connectors are provided. NE paragraph states not more than 42 overcurrent devices (other than those provided for in the mains) of a lighting and appliance branch-circuit panelboard shall be installed in any one cabinet. For the purpose of this article a two-pole circuit breaker shall be considered two overcurrent devices; a three-pole circuit breaker shall be considered three overcurrent devices. (NE and -15 do not apply to panelboards feeding communication circuits. Panelboards for this application must be so marked.) Integrated Equipment Short ircuit Rating The term Integrated Equipment Short ircuit Rating refers to the application of series connected circuit breakers in a combination that allows some breakers to have lower individual interrupting ratings than the available fault current. This is permitted as long as the series combination has been tested and certified by UL. onsult Siemens sales office. 32

37 Recommended Specifications General Furnish and install circuit breaker lighting and appliance panelboards where shown on the drawings and as indicated in the panelboards schedule. Panelboards shall comply with the following industry standard: a. NEM Standard P-1 b. UL Standards abinets and oxes-ul 50 Panelboards-UL 67 c. National Electrical ode Panelboards shall be labeled as suitable for use as service equipment in accordance with rticle 384 of the National Electrical ode. ox The panel box shall not be less than 20 inches wide and fabricated from galvanized or galvannealed steel. ox shall have adjustment screws to provide easy alignment for flush mounted applications. Removable end walls to be (blank) (with KO s). Panelboard box is to have separate UL label and minimum wire bending and gutter requirements to meet the NE and UL standards. Wiring gutters shall be completely free of any part of trim clamp to prevent damaging wire insulation. Interior Type S1, S2 and SE ll interiors shall be completely factory-assembled. The design of the interior should permit replacement of circuit breakers without disturbing adjacent units and without machine drilling or tapping. ll circuit breaker connections shall be in a hole tapped by the manufacturer. Main bus shall be tin finished 55 percent conductivity aluminum (standard) or temperature rated copper (optional). ranch bus shall be temperature rated copper only. Sizing of conductor shall be in accordance with UL 67. us bars shall be supported by a VO rated, UL recognized, polymeric material. us sequence shall start at the top left phase bus of the interior for both top and bottom fed panels. Main lug panels shall be rated 125, 250, 400 or 600 maximum. Main circuit breaker panels shall be rated 100, 125, 225, 250, 400 or 600. Interiors shall be designed to permit installation of feed-thru lugs or a sub-feed circuit breaker, up to 600 amperes, without increasing the enclosure size. Main and sub-feed breakers shall be bus connected, not cabled. Interior shall be convertible from main lug to main breaker with the addition of an appropriate field-installable kit. Interior shall be changeable from top to bottom feed and vice-versa, while maintaining readability of dead-front labeling. Dead-front shall be provided with a flange for easy attachment of trim. Incoming cable lugs shall be grouped at one end to separate them from the load side cables. Main lugs rated 250 shall be lay-in construction to facilitate connections. Neutral bussing shall have a lug for each out-going branch requiring a neutral connection. For easy wiring and shortest cable run possible, load size neutral connection lugs to be split with each side taking 50% of load neutral connections. The interior shall be provided with wing nuts for securing to box without tools. Fas-Latch Trim The panel trim shall be surface or flush as indicated on the drawings. It shall be fabricated from cold-rolled steel, painted with an NSI-61 light gray finish and equipped with concealed hinges, flush lock and a holder for circuit directory card. Trim shall have two separate supports designed to engage the box flange to stabilize and secure the trim during installation. Trim screws to be located behind the lockable door for tamper resistance. Description The panelboards shall be Sentron type for use one of the following systems as indicated on each panelboard schedule: 120/240 volts, 1 phase, 3 wire 480 volts, 3 phase, 3 wire 208Y/120 volts, 3 phase, 4 wire 480Y/277 volts, 3 phase, 4 wire 125/250 volts D, 3 wire 600Y/347 volts, 3 phase, 4 wire other The panelboard enclosures shall be NEM Type 1 construction for (top) (bottom) cable entrance and suitable for (surface) (flush) mounting unless otherwise noted on panelboard schedules. Short circuit rating shall be amperes symmetrical based on (the smallest rating on any circuit breaker installed in the panelboard) (an integrated equipment short circuit rating). Provide main lug only or main circuit breaker panelboards as shown on panelboard schedules. lso provide branch and sub-feed circuit breakers of the quantity, trip rating and number of poles as shown on schedules. Molded case circuit breakers shall be thermal-magnetic, quick-make, quick-break, trip free. Multi-pole breakers shall be common trip. If current limiting circuit breaker mains are indicated on schedules, provide breakers with inverse time delay, instantaneous circuit protection and limit let-through l 2 t to a value less than l 2 t of one-half cycle wave of the symmetrical prospective current without any fusible elements. If solid state circuit breaker mains are shown on schedules for 400 or 600 panelboards, provide breakers with solid state sensing. Solid state breakers shall have adjustable continuous current settings and adjustable instantaneous current settings. ll breakers shall be equipped with antiturn solderless, pressure type connectors. ll provisions shall be located at the bottom of the panelboard and be fully bussed complete with all necessary mounting hardware less the breaker. Provide sub-feed lugs, feed-thru lugs, handle blocking devices, padlocking devices, shunt trips and ground bus bars as shown on schedules. Panelboards shall be manufactured by the Electrical pparatus Division of Siemens Energy and utomation, Inc. 33

38 General, Sentron Power Panelboards 1200 mperes, 600 Volts or Less For distribution and power panelboards as shown in the panelboard schedule and shown on the plans, furnish and install Siemens Sentron Type S4/S5 and Type F1/F2 panelboards. ll panelboards shall meet the requirements of the latest National Electrical ode (NE) and applicable UL and NEM Standards. Distribution and power panelboards shall be of the NEM panel mounted type. The section shall be designed so that circuit breakers and fusible switches may be installed in thesame section. The branch protective devices shall meet 3 the requirements of under branch protective devices. ox The panelboard assembly 2 shall be enclosed in a steel enclosure as specified in UL 4 Standard 50 for cabinets. Wiring gutters for branch devices shall be per UL Standard 67. Fronts shall be four piece for surface or flush installations as indicated on the drawings. Fronts shall be of code gauge steel, painted NSI-61. Interior us bars and breaker branch bus shall be manufactured from 55% conductivity tinfinished aluminum or 98% conductivity copper. us bars shall be supported by glass-filled polyester type insulators. Porcelain insulators or supports shall not be used. ll bolts and screws used to connect current-carrying parts together shall be casehardened, and be accessible for tightening from the front of the panel. ttached to the dead-front cover shall be a nameplate which identifies: the name of the panel manufacturer, the manufacturer s shop order number, panelboard type, system voltage, ampacity, and short circuit withstand rating. Install main breaker or main switch panels as indicated on the drawings. The connection from the load side of a main breaker to the panel bus shall be bus bar. The use of insulated wire shall not be permitted. Panelboards for use as service entrance equipment shall be so labeled. n individual terminal or lug shall be provided for each neutral wire. onnecting several neutral wires to a common terminal shall not be permitted. ranch Protective Devices ll molded case circuit breakers and fusible switches used as a protective device in a branch circuit shall meet the requirements of the appropriate paragraph below. Molded case circuit breakers shall be of the quick-make, quickbreak, trip-free Thermal magnetic type solid-state, with frame, trip, and voltage ratings, either two pole or three pole, as indicated on the plans. ll breakers shall have an interrupting capacity of not less than amperes RMS symmetrical at the system voltage. ll breakers shall be removable from the front of the power panelboard without disturbing adjacent units. The Seismic Requirements Panel- Max. board mp. Product Type Rating Zone 0-1 Zone 2 Zone 3 Zone 4 Panelboards S1 600 Std. Std. Mod. Mod. S2 600 Std. Std. Mod. Mod. SE 600 Std. Std. Mod. Mod. S Std. Std. Mod. Mod. S Std. Std. Mod. Mod. F Std Std. Mod. Mod. F Std. Std. Mod. Mod. 0 1 power panelboard shall have space or provision for future units, as shown on the plans. Sentron urrent Limiting circuit breakers shall provide inverse time delay, instantaneous circuit protection, and also limit the let-though l 2 t to a value less than the l 2 t of the one-half cycle wave of the symmetrical prospective current without any fusible elements. reakers shall have an interrupting capacity of not less than amperes RMS symmetrical at the system voltage. Fusible switches shall be quick-make, quick-break units utilizing the double-break principle of circuit rupturing to minimize arcing and pitting, and shall conform to the ratings shown on the plans. Each switch shall have an individual door over the front, equipped with a voidable interlock that prevents the door from being opened when the switch is in the ON position, unless the interlock is purposely defeated by activation of the voiding mechanism. ll switches have externally operated handles. Switches shall be equipped with NE standard, lass R rejection type fuse holder H, K1, K5, RK1, RK5, J, T fuses of ampere rating and type as indicated on the plans suitable for application on system with ampere symmetrical available fault current. 2 34

39 On a national basis Siemens is committed to supporting the growth and prominence of Siemens products and services through trade journal and TV advertising, trade show participation, and other industry-wide activities. On a local basis Siemens offers distributors a broad range of tools and programs designed to supplement their selling efforts in the local marketplace, and to improve their efficiency of doing business. Sentron Panelboards ustomer Support Information 35

40 The Siemens dvantage: State-Of-The-rt Tools and Local Support SPE (Siemens Proposal utomation alculation & Entry) In addition to automating the pricing process for most Siemens products, this user-friendly P-based program generates complete bills of material and can produce high quality layout drawings for submittal purposes. Electronic order entry into the Siemens OMNIS network is also a feature of this program. EDI (Electronic Data Interchange) Siemens fully supports electronic commerce initiatives with distributors. The current system supports NED-approved and EDI-Pro certified transactions sets for incoming PO s (#850), invoices (#810), and order acknowledgements (#997 & #855). dditional transaction sets scheduled for late 1996 will add VMI (Vendor Managed Inventory) capabilities for interested Siemens distributors. Distributor Marketing Programs Underscoring Siemens commitment to and support of Distribution are the ROI and GEMS programs. These programs offer Siemens distributors a wide array of incentives and tools from which to choose in building a business plan with Siemens. Innovative new tools such as the PromoPX promotion planning software provide critical assistance in raising the professionalism of marketing efforts by distributors. Industry Standard (UP) ar-oding ll Siemens standard products are routinely bar-coded to assist in receiving identification and warehouse automation. nswer-pro and KRIS Electronic atalog vailability Siemens is an active contributor to the new generation of D-ROM based electronic catalog services from NED (nswer-pro) and from HTD (KRIS). ll standard distribution equipment and controls are included in these new tools. omprehensive Training Tools The widely acclaimed STEP2000 training program series is available free of charge to all Siemens distributors. This selfpaced program currently offers 10 training modules on topics ranging from the asics of Electricity to the asics of PL s. The STEP2000 modules are supplemented by local training programs conducted by Siemens sales engineers, as well as comprehensive factory-based programs for advanced training. Local Support The focal point of Siemens support for Distribution is the local Sales Engineer. This individual is highly motivated to assist Siemens Distributors in growing their Siemens business, and should be the first point of contact in all communications. national network of field service engineers and factory experts also stands ready to provide the 24-hour per day specialized assistance that some customers require. 36

41 How to uild a atalog Number Factory ssembled Panel oding System for Lighting and Power Panelboards S M L T S Type of Panel S1, S2, SE, S4, S5, F1, F2 Voltage and System = 120/240V 1 Phase 3 Wire (S1, SE, S4, S5, F1, F2) = 240/120V 3 Phase 4 Wire (SE, S4, S5, F1, F2) = 208Y/120V 3 Phase 4 Wire (S1, SE, S4, S5, F1, F2) D = 240V 3 Phase 3 Wire (SE, S4, S5, F1, F2) E = 480Y/277V 3 Phase 4 Wire (S2, SE, S4, S5, F1, F2) F = 480V 3 Phase 3 Wire (SE, S4, S5, F1, F2) G = 600V 3 Phase 3 Wire (SE, S4, S5, F1, F2) L = 600Y/347V 3 Phase 4 Wire (S2, SE, S4, S5, F1, F2) N = 125V D (SE, S4, S5, F1, F2) O = 250V D (SE, S4, S5, F1, F2) ircuits or Enclosure Height S1, S2 18, 30, 42 S4, S5, F1, F2 60, 75, 90 SE 30, 42 Main Lug (ML) Main reaker (See Main reaker oding below) Main Switch (MS) mperage = S1, S2 and SE = S4, S5, F1, F2 us Material = Tin Plated luminum Temp Rated (Standard ll Panels) = 750/in 2 l (Optional) ll Panels = opper Temp Rated (Optional) ll Panels D = 1000/in 2 u (Optional) ll Panels E = Silver Plated u (Optional) ll Panels Feed Location T = Top = ottom Mounting S = Surface F = Flush Not available on 250 temp. rated bus S1 and S2. Factory ssembled Panel oding System for Lighting olumn Type Panelboards M L T S Type of Panel S1 (1) S2 (2) Voltage and System = 120/240V 1 Phase 3 Wire (S1) = 208Y/120V 3 Phase 4 Wire (S1) E = 480Y/277V 3 Phase 4 Wire (S2) ircuits S1, S2 18, 30, 42 Main Lug (ML) Main reaker (See Main reaker oding below) mperage = S1, S2 us Material = Tin Plated luminum Temp Rated (Standard ll Panels) (S1, S2) = opper Temp Rated (Optional) (S1, S2) Feed Location T = Top = ottom Mounting S = Surface Main reaker oding (reaker Type) ode (L)L, (LH)LH, (HL)HL, (QD)D, (ED4)E4, (ED6)E6, (HED4)H4, (QJ2)QJ, (QJH2)QH, (QJ2-H)Q2, (FXD6)FX, (HFD6)HF, (JD6)J6, (JXD6)JX, (HJD6)HJ, (JD6)J, (SJD6)SJ, (LXD6)LX, (LD6)L6, (HLD6)HL, (LMD6)LM, (HLMD6)HD, (MD6)M6, (HMD6)HM, (MD6)M, (SMD6)SM, (ND6)N6, (HND6)HN, (ND6)N, (SND6)SN