WEG UBW225N-FTU150-3A Molded Case Circuit Breaker

The WEG UBW225N-FTU150-3A is a 3-pole molded case circuit breaker (MCCB) rated for 150 A at up to 600 VAC, designed to provide reliable overcurrent and short-circuit protection in industrial power distribution and motor control systems. Its FTU150 trip unit delivers thermal-magnetic protection with a 35 kA interrupt rating at 480 VAC, and it is intended for panel-mount installation in motor control centers, switchgear, and distribution panels. This industrial-duty MCCB from WEG can serve as a main disconnect or branch-circuit protection, with common replacements including Allen-Bradley 140G MCCB, Siemens Sentron MCCB, and Schneider Electric PowerPact MCCB.