Catalog DIN Rail Miniature Circuit Breakers Ex9 Series - B Ex9BE3C20 Ex9BHC6 www.noarkusa.com
NOARK Electric Electrical Equipment Supplier for Distribution and Control NOARK Electric is a global supplier of electrical distribution and control products that address a variety of customer needs, ranging from components to intelligent system solutions. Our global product lines include: circuit breakers, contactors, relays and intelligent control. Based in Shanghai, China, NOARK Electric was established in 2007 and covers the globe with regional headquarters in North America and Europe. Globally, NOARK Electric serves the industrial, commercial, utility and residential markets. In North America, NOARK Electric focuses primarily on industrial OEMs, users and associated channel partners. Our motto is Excellent Product...Exceptional Value, which NOARK Electric delivers to our customer by maintaining local inventory, providing local sales, customer service and support and manufacturing quality, and aggressively priced products backed by a five-year limited warranty. Quality Product Backed by a 5-year limited warranty* 5 YEAR W A R R A N T Y * Exceptional Value Reduce the cost of products Improve profitability Increase margins Local Support and Local Inventory Superb customer service Knowledgeable technical support Dedicated sales force Well-stocked inventory North American headquarters *Limited warranty i
NOARK Electric International Locations in North America, Europe and China NOARK Electric North America NOARK Electric Europe NOARK Electric Europe NOARK Electric North America NOARK Electric Shanghai NOARK Electric Shanghai ii
iii
Noark Electric Table of Contents A UL 489 and UL 489A Miniature Circuit Breakers Product Overview...A3 National and International Standards...A4 Product Selection Guide...A5 Specifications...A6 Products BH (UL 489, 480Y/277 Vac)...A7-8 BN (UL 489, 240 Vac)...A9-2 BA (UL 489A, 60 Vdc)...A3-4 Trip Curves...A5-6 Dimensions...A7 Accessories...A8-20 Accessory Dimensions...A2 B UL 077 Supplementary Protectors Product Overview... B23 National and International Standards... B24 Product Selection Guide... B25 Specifications... B26 Products BE (UL 077, 480Y/277 Vac)... B27-28 Trip Curves... B29-30 Dimensions... B3 Accessories... B32-33 Accessory Dimensions... B34
MINIATURE CIRCUIT BREAKERS UL 489 UL 489A
Miniature Circuit Breakers UL 489/489A Product Overview A Features Complete range of UL 489 and UL 489A listed miniature circuit breakers up to a 63A current rating Breakers mount on standard 35 mm DIN rail Standard ratings of 0 ka at 480Y/277 Vac and 0 ka at 25 Vdc Suitable for branch circuit device protection Trip-free design breaker cannot be defeated by holding the handle in the ON position Captive screws cannot be lost For use in applications for which UL 077 or CSA C22.2 No.235 are also allowed Field installable shunt trip and auxiliary switch subsequent mounting Available with provisions for ring tongue terminals Module width of only 8 mm (per pole) Contact position indicator (red/green) Possibility for locking the toggle in ON or OFF position Typical Application Branch Circuit Protection Convenience receptacle circuits (internal/external) Motor control circuits Load circuits leaving the equipment (external) HACR equipment: heating, air conditioning, refrigeration (internal/external) PLC I/O points Power supplies Control instrumentation Relays UPS Power conditioners A3
Miniature Circuit Breakers UL 489/489A National and International Standards Certifications UL 489 / CSA C22.2 No.5 / IEC 60947-2 Standard for molded case circuit breakers (MCCB) for feeder and branch circuit protection. Canadian Standards Association (CSA) C22.2 No. 5-02 standard for branch circuit protection. UL 489A requirements covering single pole DC circuit breakers intended for use as a branch circuit over current and short circuit protection in communications equipment. UL 486 standard for connection terminals which allows the user to apply field wiring directly to the breaker. IEC 60947-2 standard for industrial applications of circuit protection. RoHS These devices are RoHS compliant. Breakers have UL 486 rated connectors which means the breakers can be wired directly to the load without the need for terminal strips. A4
Miniature Circuit Breakers UL 489/489A Product Selection Guide A Label These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed. 2 3 4 5 6 7 8 9 0 2 Brand 2 Product Type 3 Rated Current 4 Tripping Curve 5 Rated Voltage 6 Frequency 7 Interrupting Rating 8 Utility Type 9 CE Mark 0 IEC Standard Breaker Status Indicator 2 UL Listed Mark Product Selection Guide B N C 20 R NOARK Ex9 Series - B Standard Poles Trip Curves Rated Current Terminal Code N: 240 Vac/25 Vdc UL 489 Listed : Pole B: 3~5 In BH: 0.5~20A Blank: Box Lugs are Standard H: 480Y/277 Vac; UL 489 Listed 2: 2 Pole C: 5~0 In BN: 0.5~63A R: Ring Tongue Terminal A: 60 Vdc ( Pole Only); UL 489A Listed 3: 3 Pole D: 0~4 In BA: 0.5~63A A5
Miniature Circuit Breakers UL 489/489A Specifications BH BN BA Conformed Standard UL 489 UL 489A Rated Operational Voltage (V) 480Y/277 Vac 240 Vac; 60/25 Vdc 60 Vdc Rated Frequency (Hz) 50/60 Hz Rated Current (A) 0.5~20 0.5~63 0.5~63 Number of Poles 2 3 2 3 Rated Insulation Voltage (V) 500 Rated Impulse Withstand Voltage (kv) 6 Instantaneous Tripping Type B, C, D 20 Vac - 0-240 Vac 0 0 0 - Interrupting (ka) 277 Vac - - 480Y/277 Vac - 0-60 Vdc 0 0-0 25 Vdc - - Inverse Time-Delay Over-Current Release Type Thermal-magnetic Service Life Electrical 6000 Mechanical 0000 Protection Degree IP20 Wire 4~4 AWG (single wire) 4~6 AWG / 4~0 AWG (two wires) Testing Ambient Air Temperature Range 23ºF to 04ºF (-5ºC to +40ºC) Working Ambient Air Temperature Range -3ºF to 3ºF (-25ºC to +55ºC) Rated Insulation Voltage 500 Vac Insulation Coordination Rated Impulse Withstand Voltage 6 kv Pollution Degree Class 3 Over Voltage Category / Mounting Class III / 35 mm DIN rail Altitude Does not exceed 2000m Atmospheric Conditions At +20, the relative humidity does not exceed 90% At +40, the relative humidity does not exceed 50% Connection Diagram 3 3 5 2 2 4 2 4 P 2P 3P 6 A6
Miniature Circuit Breakers BH UL 489 480Y/277 Vac 0 ka A Certifications IEC/EN 60947-2 Rated Amperage B Curve (3~5 In) C Curve (5~0 In) D Curve (0~4 In) Pole - 277 Vac 2 Poles - 480Y/277 Vac 3 Poles - 480Y/277 Vac Product Part Number Product Part Number Product Part Number 0.5 BHB0.5 000723 BH2B0.5 000765 BH3B0.5 000807 BHB 000724 BH2B 000766 BH3B 000808.6 BHB.6 000725 BH2B.6 000767 BH3B.6 000809 2 BHB2 000726 BH2B2 000768 BH3B2 00080 3 BHB3 000727 BH2B3 000769 BH3B3 0008 4 BHB4 000728 BH2B4 000770 BH3B4 00082 5 BHB5 000729 BH2B5 00077 BH3B5 00083 6 BHB6 000730 BH2B6 000772 BH3B6 00084 8 BHB8 00073 BH2B8 000773 BH3B8 00085 0 BHB0 000732 BH2B0 000774 BH3B0 00086 3 BHB3 000733 BH2B3 000775 BH3B3 00087 5 BHB5 000734 BH2B5 000776 BH3B5 00088 6 BHB6 000735 BH2B6 000777 BH3B6 00089 20 BHB20 000736 BH2B20 000778 BH3B20 000820 0.5 BHC0.5 000737 BH2C0.5 000779 BH3C0.5 00082 BHC 000738 BH2C 000780 BH3C 000822.6 BHC.6 000739 BH2C.6 00078 BH3C.6 000823 2 BHC2 000740 BH2C2 000782 BH3C2 000824 3 BHC3 00074 BH2C3 000783 BH3C3 000825 4 BHC4 000742 BH2C4 000784 BH3C4 000826 5 BHC5 000743 BH2C5 000785 BH3C5 000827 6 BHC6 000744 BH2C6 000786 BH3C6 000828 8 BHC8 000745 BH2C8 000787 BH3C8 000829 0 BHC0 000746 BH2C0 000788 BH3C0 000830 3 BHC3 000747 BH2C3 000789 BH3C3 00083 5 BHC5 000748 BH2C5 000790 BH3C5 000832 6 BHC6 000749 BH2C6 00079 BH3C6 000833 20 BHC20 000750 BH2C20 000792 BH3C20 000834 0.5 BHD0.5 00075 BH2D0.5 000793 BH3D0.5 000835 BHD 000752 BH2D 000794 BH3D 000836.6 BHD.6 000753 BH2D.6 000795 BH3D.6 000837 2 BHD2 000754 BH2D2 000796 BH3D2 000838 3 BHD3 000755 BH2D3 000797 BH3D3 000839 4 BHD4 000756 BH2D4 000798 BH3D4 000840 5 BHD5 000757 BH2D5 000799 BH3D5 00084 6 BHD6 000758 BH2D6 000800 BH3D6 000842 8 BHD8 000759 BH2D8 00080 BH3D8 000843 0 BHD0 000760 BH2D0 000802 BH3D0 000844 3 BHD3 00076 BH2D3 000803 BH3D3 000845 5 BHD5 000762 BH2D5 000804 BH3D5 000846 6 BHD6 000763 BH2D6 000805 BH3D6 000847 20 BHD20 000764 BH2D20 000806 BH3D20 000848 For accessories, see pages A8-2. A7
Miniature Circuit Breakers BHR UL 489 480Y/277 Vac 0 ka - Ring Tongue Terminals Certifications IEC/EN 60947-2 Rated Amperage B Curve (3~5 In) C Curve (5~0 In) D Curve (0~4 In) Pole - 277 Vac 2 Poles - 480Y/277 Vac 3 Poles - 480Y/277 Vac Product Part Number Product Part Number Product Part Number 0.5 BHB0.5R 000849 BH2B0.5R 00089 BH3B0.5R 000933 BHBR 000850 BH2BR 000892 BH3BR 000934.6 BHB.6R 00085 BH2B.6R 000893 BH3B.6R 000935 2 BHB2R 000852 BH2B2R 000894 BH3B2R 000936 3 BHB3R 000853 BH2B3R 000895 BH3B3R 000937 4 BHB4R 000854 BH2B4R 000896 BH3B4R 000938 5 BHB5R 000855 BH2B5R 000897 BH3B5R 000939 6 BHB6R 000856 BH2B6R 000898 BH3B6R 000940 8 BHB8R 000857 BH2B8R 000899 BH3B8R 00094 0 BHB0R 000858 BH2B0R 000900 BH3B0R 000942 3 BHB3R 000859 BH2B3R 00090 BH3B3R 000943 5 BHB5R 000860 BH2B5R 000902 BH3B5R 000944 6 BHB6R 00086 BH2B6R 000903 BH3B6R 000945 20 BHB20R 000862 BH2B20R 000904 BH3B20R 000946 0.5 BHC0.5R 000863 BH2C0.5R 000905 BH3C0.5R 000947 BHCR 000864 BH2CR 000906 BH3CR 000948.6 BHC.6R 000865 BH2C.6R 000907 BH3C.6R 000949 2 BHC2R 000866 BH2C2R 000908 BH3C2R 000950 3 BHC3R 000867 BH2C3R 000909 BH3C3R 00095 4 BHC4R 000868 BH2C4R 00090 BH3C4R 000952 5 BHC5R 000869 BH2C5R 0009 BH3C5R 000953 6 BHC6R 000870 BH2C6R 00092 BH3C6R 000954 8 BHC8R 00087 BH2C8R 00093 BH3C8R 000955 0 BHC0R 000872 BH2C0R 00094 BH3C0R 000956 3 BHC3R 000873 BH2C3R 00095 BH3C3R 000957 5 BHC5R 000874 BH2C5R 00096 BH3C5R 000958 6 BHC6R 000875 BH2C6R 00097 BH3C6R 000959 20 BHC20R 000876 BH2C20R 00098 BH3C20R 000960 0.5 BHD0.5R 000877 BH2D0.5 00099 BH3D0.5R 00096 BHDR 000878 BH2D 000920 BH3DR 000962.6 BHD.6R 000879 BH2D.6 00092 BH3D.6R 000963 2 BHD2R 000880 BH2D2 000922 BH3D2R 000964 3 BHD3R 00088 BH2D3 000923 BH3D3R 000965 4 BHD4R 000882 BH2D4 000924 BH3D4R 000966 5 BHD5R 000883 BH2D5 000925 BH3D5R 000967 6 BHD6R 000884 BH2D6 000926 BH3D6R 000968 8 BHD8R 000885 BH2D8 000927 BH3D8R 000969 0 BHD0R 000886 BH2D0 000928 BH3D0R 000970 3 BHD3R 000887 BH2D3 000929 BH3D3R 00097 5 BHD5R 000888 BH2D5 000930 BH3D5R 000972 6 BHD6R 000889 BH2D6 00093 BH3D6R 000973 20 BHD20R 000890 BH2D20 000932 BH3D20R 000974 For accessories, see pages A8-2. A8
Miniature Circuit Breakers BN UL 489 240 Vac; 60/25 Vdc 0 ka A Certifications IEC/EN 60947-2 Rated Amperage B Curve (3~5 In) C Curve (5~0 In) Pole - 240 Vac / 60 Vdc 2 Poles - 240 Vac / 25 Vdc 3 Poles - 240 Vac Product Part Number Product Part Number Product Part Number 0.5 BNB0.5 000000 BN2B0.5 000066 BN3B0.5 00032 BNB 00000 BN2B 000067 BN3B 00033.6 BNB.6 000002 BN2B.6 000068 BN3B.6 00034 2 BNB2 000003 BN2B2 000069 BN3B2 00035 3 BNB3 000004 BN2B3 000070 BN3B3 00036 4 BNB4 000005 BN2B4 00007 BN3B4 00037 5 BNB5 000006 BN2B5 000072 BN3B5 00038 6 BNB6 000007 BN2B6 000073 BN3B6 00039 8 BNB8 000008 BN2B8 000074 BN3B8 00040 0 BNB0 000009 BN2B0 000075 BN3B0 0004 3 BNB3 00000 BN2B3 000076 BN3B3 00042 5 BNB5 0000 BN2B5 000077 BN3B5 00043 6 BNB6 00002 BN2B6 000078 BN3B6 00044 20 BNB20 00003 BN2B20 000079 BN3B20 00045 25 BNB25 00004 BN2B25 000080 BN3B25 00046 30 BNB30 00005 BN2B30 00008 BN3B30 00047 32 BNB32 00006 BN2B32 000082 BN3B32 00048 35 BNB35 00007 BN2B35 000083 BN3B35 00049 40 BNB40 00008 BN2B40 000084 BN3B40 00050 50 BNB50 00009 BN2B50 000085 BN3B50 0005 60 BNB60 000020 BN2B60 000086 BN3B60 00052 63 BNB63 00002 BN2B63 000087 BN3B63 00053 0.5 BNC0.5 000022 BN2C0.5 000088 BN3C0.5 00054 BNC 000023 BN2C 000089 BN3C 00055.6 BNC.6 000024 BN2C.6 000090 BN3C.6 00056 2 BNC2 000025 BN2C2 00009 BN3C2 00057 3 BNC3 000026 BN2C3 000092 BN3C3 00058 4 BNC4 000027 BN2C4 000093 BN3C4 00059 5 BNC5 000028 BN2C5 000094 BN3C5 00060 6 BNC6 000029 BN2C6 000095 BN3C6 0006 8 BNC8 000030 BN2C8 000096 BN3C8 00062 0 BNC0 00003 BN2C0 000097 BN3C0 00063 3 BNC3 000032 BN2C3 000098 BN3C3 00064 5 BNC5 000033 BN2C5 000099 BN3C5 00065 6 BNC6 000034 BN2C6 00000 BN3C6 00066 20 BNC20 000035 BN2C20 0000 BN3C20 00067 25 BNC25 000036 BN2C25 00002 BN3C25 00068 30 BNC30 000037 BN2C30 00003 BN3C30 00069 32 BNC32 000038 BN2C32 00004 BN3C32 00070 35 BNC35 000039 BN2C35 00005 BN3C35 0007 40 BNC40 000040 BN2C40 00006 BN3C40 00072 50 BNC50 00004 BN2C50 00007 BN3C50 00073 60 BNC60 000042 BN2C60 00008 BN3C60 00074 63 BNC63 000043 BN2C63 00009 BN3C63 00075 A9
Miniature Circuit Breakers BN UL 489 240 Vac; 60/25 Vdc 0 ka Certifications IEC/EN 60947-2 Rated Amperage D Curve (0-4 In) Pole - 240 Vac / 60 Vdc 2 Poles - 240 Vac / 25 Vdc 3 Poles - 240 Vac Product Part Number Product Part Number Product Part Number 0.5 BND0.5 000044 BN2D0.5 0000 BN3D0.5 00076 BND 000045 BN2D 000 BN3D 00077.6 BND.6 000046 BN2D.6 0002 BN3D.6 00078 2 BND2 000047 BN2D2 0003 BN3D2 00079 3 BND3 000048 BN2D3 0004 BN3D3 00080 4 BND4 000049 BN2D4 0005 BN3D4 0008 5 BND5 000050 BN2D5 0006 BN3D5 00082 6 BND6 00005 BN2D6 0007 BN3D6 00083 8 BND8 000052 BN2D8 0008 BN3D8 00084 0 BND0 000053 BN2D0 0009 BN3D0 00085 3 BND3 000054 BN2D3 00020 BN3D3 00086 5 BND5 000055 BN2D5 0002 BN3D5 00087 6 BND6 000056 BN2D6 00022 BN3D6 00088 20 BND20 000057 BN2D20 00023 BN3D20 00089 25 BND25 000058 BN2D25 00024 BN3D25 00090 30 BND30 000059 BN2D30 00025 BN3D30 0009 32 BND32 000060 BN2D32 00026 BN3D32 00092 35 BND35 00006 BN2D35 00027 BN3D35 00093 40 BND40 000062 BN2D40 00028 BN3D40 00094 50 BND50 000063 BN2D50 00029 BN3D50 00095 60 BND60 000064 BN2D60 00030 BN3D60 00096 63 BND63 000065 BN2D63 0003 BN3D63 00097 For accessories, see pages A8-2. A0
Miniature Circuit Breakers BNR UL 489 240 Vac; 60/25 Vdc 0 ka - Ring Tongue Terminals A Certifications IEC/EN 60947-2 Rated Amperage B Curve (3~5 In) C Curve (5~0 In) Pole - 240 Vac / 60 Vdc 2 Poles - 240 Vac / 25 Vdc 3 Poles - 240 Vac Product Part Number Product Part Number Product Part Number 0.5 BNB0.5R 00098 BN2B0.5R 000255 BN3B0.5R 00032 BNBR 00099 BN2BR 000256 BN3BR 00033.6 BNB.6R 000200 BN2B.6R 000257 BN3B.6R 00034 2 BNB2R 00020 BN2B2R 000258 BN3B2R 00035 3 BNB3R 000202 BN2B3R 000259 BN3B3R 00036 4 BNB4R 000203 BN2B4R 000260 BN3B4R 00037 5 BNB5R 000204 BN2B5R 00026 BN3B5R 00038 6 BNB6R 000205 BN2B6R 000262 BN3B6R 00039 8 BNB8R 000206 BN2B8R 000263 BN3B8R 000320 0 BNB0R 000207 BN2B0R 000264 BN3B0R 00032 3 BNB3R 000208 BN2B3R 000265 BN3B3R 000322 5 BNB5R 000209 BN2B5R 000266 BN3B5R 000323 6 BNB6R 00020 BN2B6R 000267 BN3B6R 000324 20 BNB20R 0002 BN2B20R 000268 BN3B20R 000325 25 BNB25R 00022 BN2B25R 000269 BN3B25R 000326 30 BNB30R 00023 BN2B30R 000270 BN3B30R 000327 32 BNB32R 00024 BN2B32R 00027 BN3B32R 000328 35 BNB35R 00025 BN2B35R 000272 BN3B35R 000329 40 BNB40R 00026 BN2B40R 000273 BN3B40R 000330 0.5 BNC0.5R 00027 BN2C0.5R 000274 BN3C0.5R 00033 BNCR 00028 BN2CR 000275 BN3CR 000332.6 BNC.6R 00029 BN2C.6R 000276 BN3C.6R 000333 2 BNC2R 000220 BN2C2R 000277 BN3C2R 000334 3 BNC3R 00022 BN2C3R 000278 BN3C3R 000335 4 BNC4R 000222 BN2C4R 000279 BN3C4R 000336 5 BNC5R 000223 BN2C5R 000280 BN3C5R 000337 6 BNC6R 000224 BN2C6R 00028 BN3C6R 000338 8 BNC8R 000225 BN2C8R 000282 BN3C8R 000339 0 BNC0R 000226 BN2C0R 000283 BN3C0R 000340 3 BNC3R 000227 BN2C3R 000284 BN3C3R 00034 5 BNC5R 000228 BN2C5R 000285 BN3C5R 000342 6 BNC6R 000229 BN2C6R 000286 BN3C6R 000343 20 BNC20R 000230 BN2C20R 000287 BN3C20R 000344 25 BNC25R 00023 BN2C25R 000288 BN3C25R 000345 30 BNC30R 000232 BN2C30R 000289 BN3C30R 000346 32 BNC32R 000233 BN2C32R 000290 BN3C32R 000347 35 BNC35R 000234 BN2C35R 00029 BN3C35R 000348 40 BNC40R 000235 BN2C40R 000292 BN3C40R 000349 For accessories, see pages A8-2. A
Miniature Circuit Breakers BNR UL 489 240 Vac; 60/25 Vdc 0 ka - Ring Tongue Terminals Certifications IEC/EN 60947-2 Rated Amperage D Curve (0-4 In) Pole - 240 Vac / 60 Vdc 2 Poles - 240 Vac / 25 Vdc 3 Poles - 240 Vac Product Part Number Product Part Number Product Part Number 0.5 BND0.5R 000236 BN2D0.5R 000293 BN3D0.5R 000350 BNDR 000237 BN2DR 000294 BN3DR 00035.6 BND.6R 000238 BN2D.6R 000295 BN3D.6R 000352 2 BND2R 000239 BN2D2R 000296 BN3D2R 000353 3 BND3R 000240 BN2D3R 000297 BN3D3R 000354 4 BND4R 00024 BN2D4R 000298 BN3D4R 000355 5 BND5R 000242 BN2D5R 000299 BN3D5R 000356 6 BND6R 000243 BN2D6R 000300 BN3D6R 000357 8 BND8R 000244 BN2D8R 00030 BN3D8R 000358 0 BND0R 000245 BN2D0R 000302 BN3D0R 000359 3 BND3R 000246 BN2D3R 000303 BN3D3R 000360 5 BND5R 000247 BN2D5R 000304 BN3D5R 00036 6 BND6R 000248 BN2D6R 000305 BN3D6R 000362 20 BND20R 000249 BN2D20R 000306 BN3D20R 000363 25 BND25R 000250 BN2D25R 000307 BN3D25R 000364 30 BND30R 00025 BN2D30R 000308 BN3D30R 000365 32 BND32R 000252 BN2D32R 000309 BN3D32R 000366 35 BND35R 000253 BN2D35R 00030 BN3D35R 000367 40 BND40R 000254 BN2D40R 0003 BN3D40R 000368 For accessories, see pages A8-2. A2
Miniature Circuit Breakers BA UL 489A 60 Vdc 0 ka A Certifications IEC/EN 60947-2 Rated Amperage 0.5 B Curve (3~5 In) Pole Pole Pole Product Part Number Product Part Number Product Part Number BAB0.5 00026 C Curve (5~0 In) BAC0.5 00048 D Curve (0-4 In) BAD0.5 00070 BAB 00027 BAC 00049 BAD 0007.6 BAB.6 00028 BAC.6 00050 BAD.6 00072 2 BAB2 00029 BAC2 0005 BAD2 00073 3 BAB3 00030 BAC3 00052 BAD3 00074 4 BAB4 0003 BAC4 00053 BAD4 00075 5 BAB5 00032 BAC5 00054 BAD5 00076 6 BAB6 00033 BAC6 00055 BAD6 00077 8 BAB8 00034 BAC8 00056 BAD8 00078 0 BAB0 00035 BAC0 00057 BAD0 00079 3 BAB3 00036 BAC3 00058 BAD3 00080 5 BAB5 00037 BAC5 00059 BAD5 0008 6 BAB6 00038 BAC6 00060 BAD6 00082 20 BAB20 00039 BAC20 0006 BAD20 00083 25 BAB25 00040 BAC25 00062 BAD25 00084 30 BAB30 0004 BAC30 00063 BAD30 00085 32 BAB32 00042 BAC32 00064 BAD32 00086 35 BAB35 00043 BAC35 00065 BAD35 00087 40 BAB40 00044 BAC40 00066 BAD40 00088 50 BAB50 00045 BAC50 00067 BAD50 00089 60 BAB60 00046 BAC60 00068 BAD60 00090 63 BAB63 00047 BAC63 00069 BAD63 0009 For accessories, see pages A8-2. A3
Miniature Circuit Breakers BA UL 489A 60 Vdc 0 ka - Ring Tongue Terminals Certifications IEC/EN 60947-2 Rated Amperage 0.5 B Curve (3~5 In) Pole Pole Pole Product Part Number Product Part Number Product Part Number BAB0.5R 00092 C Curve (5~0 In) BAC0.5R 00 D Curve (0-4 In) BAD0.5R 0030 BABR 00093 BACR 002 BADR 003.6 BAB.6R 00094 BAC.6R 003 BAD.6R 0032 2 BAB2R 00095 BAC2R 004 BAD2R 0033 3 BAB3R 00096 BAC3R 005 BAD3R 0034 4 BAB4R 00097 BAC4R 006 BAD4R 0035 5 BAB5R 00098 BAC5R 007 BAD5R 0036 6 BAB6R 00099 BAC6R 008 BAD6R 0037 8 BAB8R 0000 BAC8R 009 BAD8R 0038 0 BAB0R 000 BAC0R 0020 BAD0R 0039 3 BAB3R 0002 BAC3R 002 BAD3R 0040 5 BAB5R 0003 BAC5R 0022 BAD5R 004 6 BAB6R 0004 BAC6R 0023 BAD6R 0042 20 BAB20R 0005 BAC20R 0024 BAD20R 0043 25 BAB25R 0006 BAC25R 0025 BAD25R 0044 30 BAB30R 0007 BAC30R 0026 BAD30R 0045 32 BAB32R 0008 BAC32R 0027 BAD32R 0046 35 BAB35R 0009 BAC35R 0028 BAD35R 0047 40 BAB40R 000 BAC40R 0029 BAD40R 0048 For accessories, see pages A8-2. A4
Miniature Circuit Breakers UL 489/489A Trip Curves A B Curve (3~5 In) t (s) 0000 8000 h or 2h 2000 000 500 300 00 50 20 0 5 2 0.5 0.2 0. 0.05 0.02 0.0 0.005 0.002 0.00 I/In C Curve (5~0 In) t (s) 0000 8000 h or 2h 2000 000 500 300 00 50 20 0 5 2 0.5 0.2 0. 0.05 0.02 0.0 0.005 0.002 0.00 I/In A5
Miniature Circuit Breakers UL 489/489A Trip Curves D Curve (0~4 In) t (s) 0000 8000 h or 2h 2000 000 500 300 00 50 20 0 5 2 0.5 0.2 0. 0.05 0.02 0.0 0.005 0.002 0.00 I/In A6
Miniature Circuit Breakers UL 489/489A Dimensions A BH/N/A P/2P/3P Unit: in. [mm] 3P 2P P 2.0 [53.4].40 [35.6] 0.70 [7.8] 2.99 [76] (P) / 3. [79] (2P,3P) 2.3 [54] 0.22 [5.5] 3P 2P P 2.0 [53.4].40 [35.6] 0.70 [7.8] 2.99 [76] (P) / 3. [79] (2P,3P) 2.3 [54] 5.2 [30] 3.65 [92.6].36 [34.5].77 [45] 4.30 [09.3] 2.64 [67].36 [34.5].77 [45] 4.06 [03] BH/N/A with Ring Tongue Terminal P/2P/3P Unit: in. [mm] 0.22 [5.5] A7
Miniature Circuit Breakers UL 489/489A Accessories: Alarm Switch, Aux Contact, RTT AL3 N Description Auxiliary Contact Device Category Alarm Switch : NO+NC N: UL 489 and UL 489A 94 92 9 Accessory Description Product Part Number Alarm Switch AL3N 0020 N /- TRIP ON/OFF L/+ AX3 N Description Auxiliary Contact Device Category Auxiliary Contact : NO+NC N: UL 489 and UL 489A 4 2 Accessory Description Product Part Number ON OFF Auxiliary Contact AX3N 00200 N /- L/+ RTT3 N Description Ring Tongue Terminal Device Category N: UL 489 and UL 489A Accessory Description Product Part Number RTT Kit RTT3N 0024 A8
Miniature Circuit Breakers UL 489/489A Accessories: Under-Voltage and Shunt Trip A UVT3 0 N A U< Description Auxiliary Contact Device Category Rated Voltage Under-Voltage Trip 0: NC 0: NO N: UL 489 and UL 489A A: 240 Vac B: 48 Vac/dc 2 D D2 OFF N /- L /+ N/- L/+ UVT30 Blank: No Auxiliary Contact U< Accessory Description Product Part Number 3 4 D D2 Under-Voltage Trip NC / 240Vac UVT30NA 00202 NC / 48Vac/dc UVT30NB 00203 NO / 240Vac UVT30NA 00204 NO / 48Vac/dc UVT30NB 00205 240Vac UVT3NA 00206 48Vac/dc UVT3NB 00207 ON L /+ N/- L/+ UVT30 U< N /- D D2 SHT3 N A N/- L/+ UVT3 Description Auxiliary Contact Device Category Rated Voltage Shunt Trip : NO+NC N: UL 489 and UL 489A A: 0-45 Vac, 0-30 Vdc U Blank: No Auxiliary Contact B: 48 Vac/dc C: 2-24 Vac/dc C C2 Accessory Description Product Part Number N/- L/+ SHT3 NO+NC 0-45 Vac/0-30 Vdc SHT3NA 00208 U NO+NC 48-60 Vac/dc SHT3NB 00209 Shunt Trip NO+NC 2-24 Vac/dc SHT3NC 0020 C 4 2 C2 0-45 Vac/0-30 Vdc SHT3NA 002 48-60 Vac/dc SHT3NB 0022 2-24 Vac/dc SHT3NC 0023 N/- ON OFF L/+ SHT3 A9
Miniature Circuit Breakers UL 489/489A Accessories: Padlock, Extend Rotary Handle KLK3 N Description Device Category Padlock N: UL 489 and UL 489A Accessory Description Product Part Number Padlock Lock Off KLK3N 00230 ERH 3 N L Description Shaft Length Device Category Position Color Extended Rotary Handle 3: 6 (60 mm) N: UL 489 and UL 489A L: Vertical, Front Mount : Grey/Green 32: 0 (240 mm) S: Horizontal, Side Mount 2: Red/Yellow LD: Vertical, Front Mount with Door Interlock SD: Horizontal, Side Mount with Door Interlock Accessory Description Product Part Number Product Part Number 6 Shaft 0 Shaft Vertical Grey/Green ERH3NL 0023 ERH32NL 00239 Front Mount Red/Yellow ERH3NL2 00232 ERH32NL2 00240 Horizontal Grey/Green ERH3NS 00233 ERH32NS 0024 Extended Side Mount Red/Yellow ERH3NS2 00234 ERH32NS2 00242 Rotary Vertical Grey/Green ERH3NLD 00235 ERH32NLD 00243 Handle Front Mount with Door Interlock Red/Yellow ERH3NLD2 00236 ERH32NLD2 00244 Horizontal Grey/Green ERH3NSD 00237 ERH32NSD 00245 Side Mount with Door Interlock Red/Yellow ERH3NSD2 00238 ERH32NSD2 00246 A20
Miniature Circuit Breakers UL 489/489A Accessory Dimensions A UVT3V UVT20N UVT30N SHT3N SHT3N Unit: in. [mm] 0.70 [7.8] 0.22 [5.5] 2.99 [76] 2.3 [54] 4.06 [03].42 [36].77 [45] AL3N AX3N Unit: in. [mm] 0.35 [9] 0.22 [5.5] 2.99 [76] 2.3 [54] 4.06 [03].77 [45] A2
SUPPLEMENTARY PROTECTORS UL 077
Supplementary Protectors UL 077 Product Overview Features Complete range of UL 077 listed miniature circuit breakers up to a 63A current rating Breakers mount on standard 35 mm DIN rail Standard ratings of 5 ka at 480Y/277 Vac Suitable for supplementary protection Thermal-magnetic over current protection Three levels of short-circuit protection, categorized by B, C and D curves Trip-free design breaker cannot be defeated by holding the handle in the ON position Captive screws cannot be lost Fulfill UL 077, IEC 60947-2 Standard Field-installable shunt trip and auxiliary switch subsequent mounting Module width of only 8 mm (per pole) Contact position indicator (red/green) Possibility for locking the toggle in ON or OFF position B Typical Application Supplementary Protection Control circuits Lighting Business equipment Appliances B23
Supplementary Protectors UL 077 National and International Standards Certifications UL 077 / CSA C22.2 No.235 / IEC 60947-2 Supplementary Protectors are UL Recognized for use in the United States in accordance with NFPA 70 (NEC). The devices comply with UL 077 and CSA 22.2 No. 235, meeting the requirements for supplementary protectors. These devices are for international and domestic use, and also comply with IEC 60947-2 and are CE marked. RoHS These devices are RoHS compliant. B24
Supplementary Protectors UL 077 Product Selection Guide Label B These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed. 2 3 4 5 6 7 8 9 0 Brand 2 Product Type 3 Rated Current 4 Tripping Curve 5 Rated Voltage 6 Frequency 7 Interrupting Rating 8 CE Mark 9 IEC Standard 0 Breaker Status Indicator UL Recognized Component Product Selection Guide BE C 63 NOARK Ex9 Series - BE Number of Poles Trip Curves Rated Current : Pole 2: 2 Pole 3: 3 Pole B: 3-5 In C: 5-0 In D: 0-4 In : A.6:.6A 2: 2A 3: 3A 4: 4A 5: 5A 6: 6A 8: 8A 0: 0A 3: 3A 5: 5A 6: 6A 20: 20A 25: 25A 30: 30A 32: 32A 40: 40A 50: 50A 60: 60A 63: 63A 4: 4 Pole B25
Supplementary Protectors UL 077 Specifications BE Conformed Standard UL 077 Rated Operational Voltage (V) 480Y/277 Vac 25 Vdc Rated Frequency (Hz) 50/60 Hz Rated Current (A) ~63 Number of Poles 2 3 4 Rated Insulation Voltage (V) 500 Rated Impulse Withstand Voltage (kv) 6 Instantaneous Tripping Type B, C, D 20 Vac 0-240 Vac 0 Interrupting (ka) 277 Vac 5-480Y/277 Vac - 5 60 Vdc 0 25 Vdc - 0 - Inverse Time-Delay Over-Current Release Type Thermal-Magnetic Service Life Electrical 6000 Mechanical 0000 Protection Degree IP20 Wire 4~4 AWG Testing Ambient Air Temperature Range 23ºF to 04ºF (-5ºC to +40ºC) Working Ambient Air Temperature Range -3ºF to 3ºF (-25ºC to +55ºC) Rated Insulation Voltage 500 Vac Insulation Coordination Rated Impulse Withstand Voltage 6 kv Pollution Degree Class 3 Over Voltage Category / Mounting Class III / 35 mm DIN rail Altitude Does not exceed 2000m Atmospheric Conditions At +20, the relative humidity does not exceed 90% At +40, the relative humidity does not exceed 50% Connection Diagram 3 3 5 3 5 7 2 2 4 2 P 2P 3P 4P (BE only) 4 6 2 4 6 8 B26
Supplementary Protectors BE UL 077 480Y/277 Vac 5 ka Certifications IEC/EN 60947-2 B Rated Amperage B Curve (3~5In) C Curve (5~0In) Pole - 277V 2 Poles - 480V 3 Poles - 480V 4 Poles - 480V Product Part Number Product Part Number Product Part Number Product Part Number BEB 000420 BE2B 000483 BE3B 000546 BE4B 000609.6 BEB.6 00042 BE2B.6 000484 BE3B.6 000547 BE4B.6 00060 2 BEB2 000422 BE2B2 000485 BE3B2 000548 BE4B2 0006 3 BEB3 000423 BE2B3 000486 BE3B3 000549 BE4B3 00062 4 BEB4 000424 BE2B4 000487 BE3B4 000550 BE4B4 00063 5 BEB5 000425 BE2B5 000488 BE3B5 00055 BE4B5 00064 6 BEB6 000426 BE2B6 000489 BE3B6 000552 BE4B6 00065 8 BEB8 000427 BE2B8 000490 BE3B8 000553 BE4B8 00066 0 BEB0 000428 BE2B0 00049 BE3B0 000554 BE4B0 00067 3 BEB3 000429 BE2B3 000492 BE3B3 000555 BE4B3 00068 5 BEB5 000430 BE2B5 000493 BE3B5 000556 BE4B5 00069 6 BEB6 00043 BE2B6 000494 BE3B6 000557 BE4B6 000620 20 BEB20 000432 BE2B20 000495 BE3B20 000558 BE4B20 00062 25 BEB25 000433 BE2B25 000496 BE3B25 000559 BE4B25 000622 30 BEB30 000434 BE2B30 000497 BE3B30 000560 BE4B30 000623 32 BEB32 000435 BE2B32 000498 BE3B32 00056 BE4B32 000624 35 BEB35 000436 BE2B35 000499 BE3B35 000562 BE4B35 000625 40 BEB40 000437 BE2B40 000500 BE3B40 000563 BE4B40 000626 50 BEB50 000438 BE2B50 00050 BE3B50 000564 BE4B50 000627 60 BEB60 000439 BE2B60 000502 BE3B60 000565 BE4B60 000628 63 BEB63 000440 BE2B63 000503 BE3B63 000566 BE4B63 000629 BEC 00044 BE2C 000504 BE3C 000567 BE4C 000630.6 BEC.6 000442 BE2C.6 000505 BE3C.6 000568 BE4C.6 00063 2 BEC2 000443 BE2C2 000506 BE3C2 000569 BE4C2 000632 3 BEC3 000444 BE2C3 000507 BE3C3 000570 BE4C3 000633 4 BEC4 000445 BE2C4 000508 BE3C4 00057 BE4C4 000634 5 BEC5 000446 BE2C5 000509 BE3C5 000572 BE4C5 000635 6 BEC6 000447 BE2C6 00050 BE3C6 000573 BE4C6 000636 8 BEC8 000448 BE2C8 0005 BE3C8 000574 BE4C8 000637 0 BEC0 000449 BE2C0 00052 BE3C0 000575 BE4C0 000638 3 BEC3 000450 BE2C3 00053 BE3C3 000576 BE4C3 000639 5 BEC5 00045 BE2C5 00054 BE3C5 000577 BE4C5 000640 6 BEC6 000452 BE2C6 00055 BE3C6 000578 BE4C6 00064 20 BEC20 000453 BE2C20 00056 BE3C20 000579 BE4C20 000642 25 BEC25 000454 BE2C25 00057 BE3C25 000580 BE4C25 000643 30 BEC30 000455 BE2C30 00058 BE3C30 00058 BE4C30 000644 32 BEC32 000456 BE2C32 00059 BE3C32 000582 BE4C32 000645 35 BEC35 000457 BE2C35 000520 BE3C35 000583 BE4C35 000646 40 BEC40 000458 BE2C40 00052 BE3C40 000584 BE4C40 000647 50 BEC50 000459 BE2C50 000522 BE3C50 000585 BE4C50 000648 60 BEC60 000460 BE2C60 000523 BE3C60 000586 BE4C60 000649 63 BEC63 00046 BE2C63 000524 BE3C63 000587 BE4C63 000650 For accessories, see pages B32-34. B27
Supplementary Protectors BE UL 077 480Y/277 Vac 5 ka Certifications IEC/EN 60947-2 Rated Amperage D Curve (0~4In) Pole - 277V 2 Poles - 480V 3 Poles - 480V 4 Poles - 480V Product Part Number Product Part Number Product Part Number Product Part Number BED 000462 BE2D 000525 BE3D 000588 BE4D 00065.6 BED.6 000463 BE2D.6 000526 BE3D.6 000589 BE4D.6 000652 2 BED2 000464 BE2D2 000527 BE3D2 000590 BE4D2 000653 3 BED3 000465 BE2D3 000528 BE3D3 00059 BE4D3 000654 4 BED4 000466 BE2D4 000529 BE3D4 000592 BE4D4 000655 5 BED5 000467 BE2D5 000530 BE3D5 000593 BE4D5 000656 6 BED6 000468 BE2D6 00053 BE3D6 000594 BE4D6 000657 8 BED8 000469 BE2D8 000532 BE3D8 000595 BE4D8 000658 0 BED0 000470 BE2D0 000533 BE3D0 000596 BE4D0 000659 3 BED3 00047 BE2D3 000534 BE3D3 000597 BE4D3 000660 5 BED5 000472 BE2D5 000535 BE3D5 000598 BE4D5 00066 6 BED6 000473 BE2D6 000536 BE3D6 000599 BE4D6 000662 20 BED20 000474 BE2D20 000537 BE3D20 000600 BE4D20 000663 25 BED25 000475 BE2D25 000538 BE3D25 00060 BE4D25 000664 30 BED30 000476 BE2D30 000539 BE3D30 000602 BE4D30 000665 32 BED32 000477 BE2D32 000540 BE3D32 000603 BE4D32 000666 35 BED35 000478 BE2D35 00054 BE3D35 000604 BE4D35 000667 40 BED40 000479 BE2D40 000542 BE3D40 000605 BE4D40 000668 50 BED50 000480 BE2D50 000543 BE3D50 000606 BE4D50 000669 60 BED60 00048 BE2D60 000544 BE3D60 000607 BE4D60 000670 63 BED63 000482 BE2D63 000545 BE3D63 000608 BE4D63 00067 For accessories, see pages B32-34. B28
Supplementary Protectors UL 077 Trip Curves B Curve (3~5 In) t (s) 0000 8000 h or 2h 2000 000 500 300 00 50 20 0 5 2 0.5 0.2 0. 0.05 0.02 0.0 0.005 0.002 0.00 I/In B C Curve (5~0 In) t (s) 0000 8000 h or 2h 2000 000 500 300 00 50 20 0 5 2 0.5 0.2 0. 0.05 0.02 0.0 0.005 0.002 0.00 I/In B29
Supplementary Protectors UL 077 Trip Curves D Curve (0~4 In) t (s) 0000 8000 h or 2h 2000 000 500 300 00 50 20 0 5 2 0.5 0.2 0. 0.05 0.02 0.0 0.005 0.002 0.00 I/In B30
Supplementary Protectors UL 077 Dimensions BE P/2P/3P/4P Unit: in. [mm] 4P 3P 2.80 [7.2] 2.0 [53.4] B 2P P.40 [35.6] 0.70 [7.8] 2.99 [76] (P) / 3. [79] (2P, 3P, 4P).97 [50] 3.52 [89.4] 2.64 [67.0].36 [34.5].77 [45] 3.27 [83] 0.22 [5.5] B3
Supplementary Protectors UL 077 Accessories: Alarm Switch, Auxiliary Contact AL3 U Description Auxiliary Contact Device Category Alarm Switch : NO+NC U: UL 077 94 92 9 Accessory Description Product Part Number Alarm Switch AL3U 0026 N /- TRIP ON/OFF L/+ AX3 U Description Auxiliary Contact Device Category Auxiliary Contact : NO+NC U: UL 077 4 2 Accessory Description Product Part Number ON OFF Auxiliary Contact AX3U 0025 N /- L/+ B32
Supplementary Protectors UL 077 Accessories: Under-Voltage and Shunt Trip UVT3 0 U A U< B Description Auxiliary Contact Device Category Rated Voltage Under-Voltage Trip 0: NC U: UL 077 A: 240 Vac 2 D D2 OFF 0: NO B: 48 Vac/dc L /+ N/- L/+ UVT30 N /- Blank: No auxiliary contact U< Accessory Description Product Part Number 3 4 D D2 Under-Voltage Trip NC / 240Vac UVT30UA 0027 NC / 48Vac/dc UVT30UB 0028 NO / 240Vac UVT30UA 0029 NO / 48Vac/dc UVT30UB 00220 240Vac UVT3UA 0022 48Vac/dc UVT3UB 00222 ON L /+ N/- L/+ UVT30 U< N /- D D2 SHT3 U A N/- L/+ UVT3 Description Auxiliary Contact Device Category Rated Voltage Shunt Trip : NO+NC U: UL 077 A: 0-45 Vac, 0-30 Vdc U Blank: No auxiliary contact B: 48 Vac/dc C: 2-24 Vac/dc C C2 Accessory Description Product Part Number N/- L/+ SHT3 Shunt Trip NO+NC 0-45 Vac/0-30 Vdc SHT3UA 00223 NO+NC 48-60 Vac/dc SHT3UB 00224 NO+NC 2-24 Vac/dc SHT3UC 00225 0-45 Vac/0-30 Vdc SHT3UA 00226 48-60 Vac/dc SHT3UB 00227 2-24 Vac/dc SHT3UC 00228 C N/- 4 ON U 2 C2 OFF L/+ SHT3 B33
Supplementary Protectors UL 077 Accessory Dimensions UVT3U UVT30U UVT30U SHT3U SHT3U Unit: in. [mm] 0.7 [8] 0.22 [5.5] 2.99 [76].97 [50] 3.27 [83].42 [36].77 [45] 3.27 [83] AL3U AX3U Unit: in. [mm] 0.35 [9] 0.22 [5.5] 2.95 [75].97 [50] 3.39 [86].42 [36].77 [45] 3.27 [83] B34
B35
NOARK Electric North America (44) 304-889 www.noarkusa.com NASales@Noark-Electric.com Note: NOARK Electric reserves the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. NOARK Electric does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. NOARK Electric reserves all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of NOARK Electric. CMCB20302NA