ABB / General Electric SKHB36BB0800 Molded Case Circuit Breaker

No, this is an industrial SK-frame breaker. It is exclusively compatible with heavy-duty commercial enclosures, specifically GE Spectra Series switchboards, power panelboards, and motor control centers.

Yes, Spectra RMS breakers like the SKHB36BB0800 require a front-mounted rating plug, such as the SRPK800A800 or SRPK800B800, to establish the breaker's ampere rating and ensure proper trip unit function.

While the connection type is lug-compatible, SK-frame breakers typically require a separate lug kit, such as the TCAL81 or FCALK13, depending on your wire size and material. Check your specific panel requirements before installation.

The "T" stands for Targets. These are visual indicators on the solid-state trip unit that show the specific cause of a trip, such as an overload or short circuit, which helps speed up troubleshooting.

General Electric's industrial circuit breaker division was acquired by ABB. Depending on the manufacturing date, this breaker may be branded as GE, ABB, or ABB / GE, but the physical dimensions and performance specifications remain identical.

For facilities upgrading legacy GE gear, ABB recommends the XT7 series, such as the XT7SU380CFFF000XXX, paired with a specific retrofit kit like the SRFB3XT7MFPX to integrate into existing Spectra enclosures.

The solid-state electronic trip unit provides highly accurate true RMS sensing, which ensures reliable protection even in systems with high harmonic content from variable frequency drives or computer power supplies.

No, the SKHB36BB0800 is a bolt-on molded case circuit breaker designed specifically for direct bolting into compatible Spectra Series busbars.

Yes, GE Spectra RMS circuit breakers, including the SK-frame models, are UL listed for reverse feed applications.