ABB XT2HU3015AFB000XXX Three Phase Circuit Breaker

ABB XT2HU3015AFB000XXX is a SACE Tmax XT2H three‑pole molded‑case circuit breaker that combines compact size with robust protection for three‑phase distribution systems. Installed on the 125 A XT2H frame, it carries an In rating of 15 A and uses a TMF (Thermomagnetic Fixed) trip unit for precise overload protection with an instantaneous trip calibrated for standard industrial loads. Rated for up to 600 V AC and UL/CSA listed, it is suitable for feeders and motor circuits within switchgear and distribution panels in commercial and light industrial environments. The device offers a high interrupting capacity of up to 25 kA at 600 V, ensuring reliable fault clearance, and it uses front terminal connections on both the line and load sides for straightforward wiring inside enclosures. As part of ABB’s Tmax XT family, XT2H breakers share common mounting geometry and accessory compatibility, allowing seamless integration with other XT2 devices and enabling configurable protection schemes across 600 V installations.