ABB XT1N125R15 Three-Phase Molded Case Circuit Breaker

ABB SACE Tmax XT1N125R15 is a fixed three-pole molded-case circuit breaker (MCCB) in the XT1N125 frame of the SACE Tmax XT series. It uses a thermal-magnetic TMF release and carries a nominal current rating of 15 A (In = 15 A) in a 125 A frame, with a short-circuit current rating of 36 kA at 380 V. The device is UL/CSA listed and features front-terminal construction for straightforward installation in control cabinets and distribution boards. The XT1N125R15 variant is part of ABB’s XT1N 125 TMF 15‑500 3P offerings within the Tmax XT family, reflecting standard applications in low-voltage protection for panelboards and distribution equipment.