ABB / General Electric SGHA36AT0400 Molded Case Circuit Breaker Frame Only

Yes. Like all GE Spectra RMS circuit breakers, this SG600 frame requires a separate, front-mounted rating plug (such as the SRPG400A400) to establish its continuous operating ampere rating. The breaker will not function without a compatible rating plug installed.

This bolt-on molded case circuit breaker is exclusively engineered for installation within GE Spectra Series panelboards and switchboards.

ABB acquired GE Industrial Solutions in 2018. As a result, newer factory stock for the Spectra Series may carry the ABB label. These breakers maintain the exact same physical dimensions, mounting, and UL approvals as legacy GE-branded units.

LSI indicates the solid-state trip unit features adjustable settings for Long-Time, Short-Time, and Instantaneous functions. This provides highly customizable time-current curves for precise selective coordination with upstream and downstream protective devices.

Yes. GE Spectra RMS breakers feature front-facing accessory pockets that allow internal components, like shunt trips or auxiliary switches, to be field-installed without requiring you to disassemble the breaker case.

Yes, this molded case circuit breaker is rated for reverse feed applications. Power can be supplied to either the top or bottom terminals without impacting the breaker's trip characteristics or performance.

Yes. The Type SGH frame is designed as a current-limiting circuit breaker. It provides enhanced downstream equipment protection by rapidly extinguishing arcs and restricting the peak let-through current during severe short-circuit faults.

The SGHA36AT0400 is a standard-rated circuit breaker. Per NEC guidelines for standard-rated equipment, it is designed to carry 80 percent of its maximum continuous rating (up to 320 amps with a 400A rating plug installed) for continuous loads lasting three hours or longer.