ABB ST201M-C50

The ABB ST201M-C50 is a single-pole miniature circuit breaker designed to handle up to 50 amps at 480Y/277V AC. Featuring a C-curve trip characteristic, this breaker is built to provide reliable protection for supplemental circuits with a 10 kA interrupting capacity. Part of the ST200M series, it meets UL 1077 and CSA 22.2 standards, ensuring safety and performance you can count on. Distributed by BSP Automation, this compact breaker is a solid choice when you need a dependable safeguard in your electrical setup—no fuss, just solid protection.