ABB XT4NU3175AFF000XXX, XT4N 250 TMF molded case circuit breaker, lifecycle stage current.
This is a current-production part, lifecycle stage listed as current, meaning it remains in ABB's active catalog for new installations and spares.
The 250 A TMF trip unit provides thermal-magnetic protection for branch circuits and feeder loads.
The XT4NU3175AFF000XXX is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote to confirm current pricing and availability.
The part is described as ABB XT4NU3175AFF000XXX XT4N 250 TMF, indicating it is an XT4N series molded case circuit breaker with a 250 A thermal-magnetic fixed trip unit.
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