The XT7SU412ECFF000XXX: The 1200 A frame and 4-pole configuration make this breaker sized for the main incoming feeder or large-branch distribution in a 480 V or 600 V industrial switchboard. The EKIP DIP LIG trip unit provides electronic adjustable long-time, short-time, instantaneous, and ground-fault protection — the LIG suffix specifically includes a ground-fault (G) function, so it suits systems where earth-leakage coordination is required. The UL listing confirms compliance for North American installations under UL 489.
ABB XT7SU412ECFF000XXX XT7S 1200A 4P Circuit Breaker, curren
MPNXT7SU412ECFF000XXX
ABB XT7S series, XT7SU412ECFF000XXX, 1200 A 4-pole circuit breaker with EKIP DIP LIG electronic trip unit, UL listed, current lifecycle stage.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Product details
Frequently asked questions
What is the description of XT7SU412ECFF000XXX?
The part is described as an XT7S 1200 EKIP DIP LIG IN1200A 4P FF UL — a 1200 A four-pole XT7S breaker with EKIP DIP LIG electronic trip unit, UL listed.
Where can I buy XT7SU412ECFF000XXX?
This breaker is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote.
MPN
XT7SU412ECFF000XXX