ABB XT1S 125 series, molded case circuit breaker, order code XT1SQ3080AFF000XXX, TMF 80-800 A thermal-magnetic trip, 3-pole, UL/CSA certified.
It is a 3-pole device with fixed front terminals (F F), certified to UL and CSA standards. The TMF trip combines a thermal element for overload protection and a magnetic element for short-circuit protection, adjustable over the 80-800 A range via the trip unit dial.
UL/CSA listing covers North American installations; the TMF trip allows field adjustment of the magnetic pickup, useful for coordinating with downstream branch breakers.
No official successor or pin-compatible alternative is recorded for this order code. If a substitution is needed, verify the trip range, pole count, and terminal configuration against the XT1S 125 family; the TMF 80-800 A trip and 3-pole fixed-front format are the defining parameters.
The part carries UL and CSA certifications as noted in the description. For RoHS, REACH, and other compliance documentation, the manufacturer provides certificates and declarations on request; these are typically available through the brand's documentation portal.
The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
No related articles