11.3 Switchboards. For Immediate Delivery or Tech Support call KMParts.com at (866) Contents

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1 .3 Switchboards Compartmentalized Switchboards Compartmentalized Feeder Sections Front View Circuit Breakers Product Description Eaton s Pow-R-Line i switchboards are engineered in a new compartmentalized design for applications where a greater degree of safety is required. A wide variety of configurations is possible, including utility metering, customer metering, main devices, branch devices, accessories and enclosures. Application Description Refer to Eaton s Consulting Application Guide. Front View Fusible Units Features, Benefits and Functions Significant safety features include: Individual compartments for branch devices glass polyester for circuit breakers and steel for fusible switches. These compartments help eliminate possible contact with the main bus and reduce fault propagation Three-section construction with each section barriered from the other Device section each device is mounted in its own compartment Bus bar section contains both horizontal and vertical buses Rear cable compartment completely isolated from the bus bars Insulated copper runback. Power is taken from the protective device by the insulated copper runback through a standard full height glass polyester barrier to the rear cable compartment. This design virtually eliminates the possibility of accidental contact with the main buses during installation or maintenance Contents Description Page Compartmentalized Switchboards Standards and Certifications Main devices are available from A and can include molded case circuit breakers, Magnum SB, Magnum DS circuit breakers, FDPW fusible switches or bolted pressure switches. Main buses are rated up to 6000A. Branch circuit breakers range from A frames. When circuit breakers are used, higher ratings and increased series ratings will be achieved. Branch fusible switches are available from A. Interrupting ratings up to 200,000A are UL listed and the bus bar system may be braced from a standard 65,000A up to a maximum 200,000A. Integrated Monitoring Protection and Control Communications Systems The capabilities of distribution and control assemblies can be expanded by tying together multiple devices in electrical distribution systems. From a central location (on-site or off-site), an operator uses a personal computer (master control unit) to monitor, control and communicate with compatible devices on a distribution system. These microprocessor-based devices, designed and built by Eaton, perform monitoring, protection and control functions. 494 Volume 2 Commercial Distribution CA E December For Immediate Delivery or Tech Support call KMParts.com at (866)

2 Switchboards Compartmentalized Switchboards.3 Ground Fault Test Panels Pow-R-Line i switchboards can accommodate either integral or zero sequence types of ground fault protection. Depending on the specific application, a test panel can be mounted in the circuit breaker compartment, which may eliminate the need for an auxiliary structure. Fusible Switches Pow-R-Line i switchboards have been designed to accommodate fusible switches. Safety is provided by steel compartments that insulate each horizontally mounted switch from the vertical and main buses. As with switchboards using circuit breakers, insulated copper runbacks carry power into the spacious, glass polyester barriered rear cable compartment. UL Listed Shunt Trip and Fusible Switches Shunt trip attachments for use with ground fault protection devices can be installed on A Type FDPW fusible switches. Both are UL listed when the shunt trip is factory installed. High Durability Finish A baked-on polyester powder coating system protects all structural steel parts. It provides excellent mechanical strength and resistance to chalking normally caused by the sun s ultraviolet rays and meets the salt spray requirements of ASTM B-7. Pow-R-Line i Quality Assurance Final testing helps ensure that each Pow-R-Line i switchboard performs in accordance with UL standards and customer specifications. Each assembly is shipped with a Switchboard Verification Report that documents completion of every inspection and test. Provisions for the Future Future expansion provisions include line side connectors, load side runbacks, terminals, and glass polyester compartments and covers (for circuit breakers). Space only for both circuit breakers and fusible switches is also available. Standards and Certifications Pow-R-Line i switchboards are UL 891 listed and meet all applicable requirements of NEMA and NEC. They are rear accessible and front and rear aligned. Both indoor and outdoor enclosures are available. Meets NEMA Standard PB-2 and UL 891 Seismically qualified Volume 2 Commercial Distribution CA E December For Immediate Delivery or Tech Support call KMParts.com at (866)

3 A accessible, 2 accessories, 1 accidental, 1 accommodate, 2 accordance, 2 achieved, 1 aligned, 2 all, 2 also, 2 an, 1-2 and, 1-2 applicable, 2 Application, 1 application, 2 applications, 1 are, 1-2 As, 2 assemblies, 1 assembly, 2 Assurance, 2 ASTM, 2 at, 1-2 attachments, 2 auxiliary, 2 available, 1-2 B baked, 2 bar, 1 barrier, 1 barriered, 1-2 bars, 1 based, 1 be, 1-2 been, 2 Benefits, 1 bolted, 1 Both, 2 both, 1-2 braced, 1 Branch, 1 branch, 1 breaker, 2 Breakers, 1 breakers, 1-2 built, 1 Bus, 1 bus, 1 buses, 1-2 by, 1-2

4 C CA, 1-2 cable, 1-2 call, 1-2 can, 1-2 capabilities, 1 carry, 2 case, 1 caused, 2 central, 1 Certifications, 1-2 chalking, 2 Circuit, 1 circuit, 1-2 coating, 2 com, 1-2 Commercial, 1-2 communicate, 1 Communications, 1 compartment, 1-2 Compartmentalized, 1-2 compartmentalized, 1 compartments, 1-2 compatible, 1 completely, 1 completion, 2 computer, 1 configurations, 1 connectors, 2 construction, 1 Consulting, 1 contact, 1 contains, 1 Contents, 1 Control, 1 control, 1 copper, 1-2 covers, 2 customer, 1-2 D December, 1-2 degree, 1 Delivery, 1-2 Depending, 2 Description, 1 design, 1 designed, 1-2 Device, 1 device, 1 devices, 1-2 Distribution, 1-2 distribution, 1 documents, 2 DS, 1 Durability, 2 during, 1 E Each, 2 each, 1-2 Eaton, 1 eaton, 1-2 either, 2 electrical, 1 eliminate, 1-2 eliminates, 1 enclosures, 1-2 engineered, 1 ensure, 2 every, 2 excellent, 2 expanded, 1 expansion, 2 F factory, 2 Fault, 2 fault, 1-2 FDPW, 1-2 Features, 1 features, 1 Feeder, 1 Final, 2 Finish, 2 For, 1-2

5 for, 1-2 frames, 1 From, 1 from, 1-2 Front, 1 front, 2 full, 1 Functions, 1 functions, 1 Fusible, 1-2 fusible, 1-2 Future, 2 G glass, 1-2 greater, 1 Ground, 2 ground, 2 Guide, 1 Individual, 1 indoor, 2 inspection, 2 installation, 1 installed, 2 insulate, 2 Insulated, 1 insulated, 1-2 integral, 2 Integrated, 1 Interrupting, 1 into, 2 is, 1-2 isolated, 1 It, 2 its, 1 K KMParts, 1-2 H have, 2 height, 1 help, 1 helps, 2 High, 2 higher, 1 horizontal, 1 horizontally, 2 I Immediate, 1-2 in, 1-2 include, 1-2 including, 1 increased, 1 L Line, 1-2 line, 2 Listed, 2 listed, 1-2 load, 2 location, 1 M Magnum, 1 Main, 1 main, 1-2 maintenance, 1 master, 1 maximum, 1 may, 1-2

6 mechanical, 2 meet, 2 Meets, 2 meets, 2 metering, 1 microprocessor, 1 molded, 1 monitor, 1 Monitoring, 1 monitoring, 1 mounted, 1-2 multiple, 1 N NEC, 2 need, 2 NEMA, 2 new, 1 normally, 2 O of, 1-2 off, 1 on, 1-2 only, 2 operator, 1 or, 1-2 other, 1 outdoor, 2 own, 1 P Page, 1 panel, 2 Panels, 2 parts, 2 PB, 2 perform, 1 performs, 2 personal, 1 polyester, 1-2 possibility, 1 possible, 1 Pow, 1-2 powder, 2 Power, 1 power, 2 pressure, 1 Product, 1 propagation, 1 Protection, 1 protection, 1-2 protective, 1 protects, 2 provided, 2 provides, 2 Provisions, 2 provisions, 2 Q qualified, 2 Quality, 2 R range, 1 rated, 1 ratings, 1 rays, 2 Rear, 1 rear, 1-2 reduce, 1 Refer, 1 Report, 2 required, 1 requirements, 2 resistance, 2 runback, 1 runbacks, 2

7 S Safety, 2 safety, 1 salt, 2 SB, 1 section, 1 Sections, 1 Seismically, 2 sequence, 2 series, 1 shipped, 2 Shunt, 2 shunt, 2 side, 2 Significant, 1 site, 1 Space, 2 spacious, 2 specific, 2 specifications, 2 spray, 2 Standard, 2 standard, 1 Standards, 1-2 standards, 2 steel, 1-2 strength, 2 structural, 2 structure, 2 sun, 2 Support, 1-2 switch, 2 Switchboard, 2 switchboard, 2 Switchboards, 1-2 switchboards, 1-2 Switches, 2 switches, 1-2 system, 1-2 systems, 1 Systemsdesign, 1 T taken, 1 Tech, 1-2 terminals, 2 Test, 2 test, 2 testing, 2 that, 2 The, 1 the, 1-2 These, 1 They, 2 This, 1 Three, 1 through, 1 to, 1-2 together, 1 Trip, 2 trip, 2 tying, 1 Type, 2 types, 2 U UL, 1-2 ultraviolet, 2 unit, 1 Units, 1 up, 1 use, 2 used, 1 uses, 1 using, 2 utility, 1 V variety, 1 Verification, 2

8 vertical, 1-2 View, 1 virtually, 1 Volume, 1-2 W When, 1 when, 2 where, 1 which, 2 wide, 1 will, 1 with, 1-2 www, 1-2 Z zero, 2