Rated 100kAIC at 480V, this 800A molded case circuit breaker provides robust power distribution for industrial facilities. The SKPC3608L4XX utilizes solid-state technology for precise overcurrent protection. It installs into GE Spectra Series switchboards, panelboards, and motor control centers. For modern upgrades, it is replaced by the ABB XT7LQ380CGFF000XXX via a retrofit kit.
What types of equipment is the SKPC3608L4XX compatible with?
This 800A SK frame breaker is designed for installation in GE Spectra Series switchboards, panelboards, and motor control centers.
What is the physical frame size of the SKPC3608L4XX?
This breaker is built on the GE Spectra Series SK1200 frame. While it utilizes the physical footprint of a 1200A max frame, it is factory configured for a maximum continuous current of 800A.
Which lug kits are compatible with this SK frame circuit breaker?
The breaker accepts several GE lug kits depending on your wire size requirements. Common options include the TCAL81, which accepts three 3/0 AWG to 500 kcmil conductors, and the TCAL124, which accepts three 350 to 750 kcmil conductors.
Is the SKPC3608L4XX suitable for reverse feed applications?
Yes, this solid state molded case circuit breaker is rated for reverse fed installations.
What protection functions are included in the LSIG trip unit?
The MicroEntelliGuard electronic trip unit provides fully adjustable protection parameters for Long-Time, Short-Time, Instantaneous, and Ground Fault conditions. This allows for precise coordination in complex distribution systems.
Why might this SKPC3608L4XX breaker be labeled as ABB instead of General Electric?
ABB acquired GE Industrial Solutions in 2018. Depending on the production date, this Spectra Series breaker may carry either ABB or GE branding. The physical dimensions, mounting, and performance specifications are identical regardless of the label.
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