The ABB XT1HU3030AFF00NXXX is a 3-pole molded case circuit breaker in the XT1H 125 A frame, fitted with a TMF 30-500 A thermal-magnetic trip unit. It carries UL and CSA approvals, so it lands straight into North American panel builds without a separate agency review. The 3-pole configuration covers three-phase motor, feeder, and distribution circuits up to 480Y/277 V or 600 V delta — the standard MCCB slot on a lighting panel or a motor control center bucket.
ABB XT1HU3030AFF00NXXX XT1H 125 A 3-Pole MCCB, UL/CSA
MPNXT1HU3030AFF00NXXX
ABB XT1H series, molded case circuit breaker, XT1HU3030AFF00NXXX, 3-pole, TMF 30-500 A trip unit, UL/CSA listed, 125 A frame.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Poles | 3 |
Product details
Frequently asked questions
What is XT1HU3030AFF00NXXX's listed poles (3) on this component line?
It is a 3-pole breaker, which means it switches all three phases simultaneously and is suitable for three-phase motor or distribution circuits.
What compliance documentation does this brand provide for XT1HU3030AFF00NXXX (RoHS, REACH, UL, IEC)?
The part carries UL and CSA approvals as listed in the description. RoHS and REACH compliance documentation is typically provided by ABB for this series; request the declaration of conformity with your RFQ.
MPN
XT1HU3030AFF00NXXX