ABB Limited XT1HU4080AFF000XXX Circuit Breaker

ABB SACE Tmax XT1H 125 TMF four‑pole molded‑case circuit breaker, model XT1HU4080AFF000XXX, provides four‑pole protection for 3‑phase electrical distributions with a nominal current of 80 A and a rated voltage of 600Y/347 V AC. Built on the XT1 frame with a TMF (thermal‑magnetic) release, it is UL/CSA listed and offers an interrupt rating of 25 kA at 480 VAC, making it suitable for branch‑circuit protection in industrial and commercial panels. This XT1H variant is part of ABB’s SACE Tmax XT family, designed for applications requiring compact four‑pole protection in four‑wire systems, and it supports loads up to 80 A while delivering robust overcurrent protection and coordination with upstream devices.