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ABB XT7SU312EPYW000XXR — Molded Case Circuit Breakers (MCCB)

ABB XT7SU312EPYW000XXR XT7S 1200A 3P Molded Case Breaker

MPNXT7SU312EPYW000XXR

ABB XT7S series, XT7SU312EPYW000XXR, molded case breaker, 1200 A, 3-pole, 600 VAC, Ekip Touch LSI trip unit, FF UL + line side connector kit.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

XT7SU312EPYW000XXR — Specifications
ParameterValue
Amps1200
TypeBreaker; Molded Case
Poles3
Volts AC600

Product details

1200 A — what it means on the line

The ABB XT7SU312EPYW000XXR is a 1200 A molded case breaker from the XT7S series, 3-pole, rated 600 VAC. The 1200 A continuous rating governs the feeder or main disconnect it can protect — sized for a large motor control center, a transformer secondary, or a high-current distribution bus.

The line-side connector kit (included per the description) accepts Cu/Al conductors, simplifying bus-bar or cable landing.

Frequently asked questions

Where can I buy XT7SU312EPYW000XXR and get a price?

The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here.

What is the 1200 A rating for on this breaker?

The 1200 A continuous rating sets the maximum load current the breaker can carry without tripping under normal conditions — it governs feeder sizing and coordination for large motor loads, transformer secondaries, or main distribution panels.

What type of breaker is XT7SU312EPYW000XXR?

It is a molded case breaker (MCCB) from the ABB XT7S series, 3-pole, 600 VAC, with an Ekip Touch LSI electronic trip unit.

MPN
XT7SU312EPYW000XXR