The XT7HU380EQFF000XXX: The description decodes as: XT7H frame, 1200 A continuous rating, E.TCH electronic trip unit with LSIG (Long-time, Short-time, Instantaneous, Ground-fault) protection curves, RP800 rating plug setting the ampere range, and 3-pole (3PUL) construction. This is a full-feature breaker for main or feeder protection in switchgear.
ABB XT7HU380EQFF000XXX XT7H 1200 A Circuit Breaker, current
MPNXT7HU380EQFF000XXX
ABB XT7H series, electronic trip circuit breaker, 1200 A, LSIG protection, RP800, 3-pole, order code XT7HU380EQFF000XXX.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
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Frequently asked questions
Where can I buy XT7HU380EQFF000XXX?
This part is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability.
What does the description XT7H 1200 E.TCH LSIG RP800 3PUL mean?
It identifies a 1200 A XT7H frame breaker with an electronic trip unit offering LSIG protection (Long-time, Short-time, Instantaneous, Ground-fault), an RP800 rating plug, and 3-pole construction.
MPN
XT7HU380EQFF000XXX