General Electric SGHB36BB0400 Circuit Breaker

This SG-frame breaker is engineered specifically for GE Spectra Series panelboards, switchboards, and motor control centers. It features a bolt-on connection for secure, vibration-resistant mounting in these heavy-duty industrial enclosures.

No, this breaker requires the separate TCLK365 lug kit for wire termination. Once installed, the kit accommodates either two 2/0 AWG to 500 kcmil conductors or a single 8 AWG to 600 kcmil conductor, and is rated for both copper and aluminum wiring.

Yes, GE Spectra RMS electronic trip breakers require a rating plug to establish the continuous ampere rating. You must ensure a compatible SG-frame rating plug, such as one from the SRPG400A series, is installed before commissioning the breaker.

The electronic LSI (Long-Time, Short-Time, Instantaneous) trip unit allows electricians to precisely adjust the breaker time-current curve. This adjustability ensures better selective coordination with downstream devices compared to standard thermal-magnetic breakers.

ABB acquired GE Industrial Solutions in 2018 and transitioned the manufacturing of Spectra Series components. Depending on the production date, your breaker may feature ABB or GE branding, but the physical dimensions, mounting, and performance specifications are completely identical.

Targets are visual indicators on the solid-state trip unit that display the specific cause of a trip event. By showing whether the breaker tripped due to a long-time overload, short-time fault, or instantaneous short circuit, they allow maintenance personnel to diagnose and resolve electrical issues safely and efficiently.