Molded Case Circuit Breaker Frame Sizes

Ul 4892 iec standard 60947 3 csa c22 2 no 5 federal specification w c 375b gen nema ab1 nmx j 266 ute vde bs cei une 2 powerpact p frame switch is in ul file e103740.

Molded case circuit breaker frame sizes.

The time delay of the protection can be selected either manually by adjusting the dip switch to one of the 4 curves avail able with delay of 0 05s at 8 x in 0 1s at 8 x in 0 25s at 8 x in or 0 5s at 8 x in or electronically by means of pr010t between 0 05 and 0 5s at 8 x in with 46 thresholds steps of 0 01s. 3 1200 amperes is the maximum ul and csa rating for ng. Available now in frame sizes ranging from 125a to 1000a and providing many expanded capabilities. Molded case circuit breakers 2 1 introduction eaton molded case circuit breakers in assemblies series g series c notes 1 125 amperes is the maximum ul and csa rating for eg.

Molded case circuit breakers 2 1 introduction eaton molded case circuit breakers in assemblies applications notes 1 125 amperes is the maximum ul and csa rating for eg. Panelboards switchboards motor control centers frame ampere. Thermal magnetic electronic trip units. Molded case circuit breakers 3 moldedcase circuitbreakers features spectra rms molded case circuit breakers se150 sf250 sg600 and sk1200 circuit breaker frames have a digital solid state rms sensing trip system with field installable front mounted rating plugs to establish or change the breaker ampere rating.

2 600 amperes is the maximum ul and csa rating for lg. Powerpact p frame circuit breaker is in ul file e63335. 2 600 amperes is the maximum ul and csa rating for lg. 1 powerpact m frame circuit breaker is in ul file e10027.

140g molded case circuit breakers. 3 1200 amperes is the maximum ul and csa rating for ng. Eg frame 15 125 amperes jg frame 63 250 amperes lg frame 250 630 amperes ng frame 320 1200 amperes rg frame 800 2500 amperes motor circuit protectors mcp motor protector circuit breakers mpcb 30 ma ground fault earth leakage module. Extensive selection of universal accessories.

A molded case circuit breaker abbreviated mccb is a type of electrical protection device that can be used for a wide range of voltages and frequencies of both 50 hz and 60 hz. Bulletin 140g molded case circuit breakers have nine different frame sizes with a range of 10 3000 a to accommodate your required current ratings and breaking capacities. Powerpact r frame circuit breaker is in ul file e10027. Frame ampere range panelboards switchboards motor control.