ABB ST202M-Z2

The ABB ST202M-Z2 is a reliable 2-pole miniature circuit breaker designed to handle 2 amps at 480Y/277V AC. Featuring a Z-curve trip characteristic, this compact device provides precise protection for sensitive circuits with a short-circuit interrupting capacity of 10 kAIC. Part of the ST200M series, it meets UL 1077 and CSA 22.2 standards, ensuring safety and compliance. Distributed by BSP Automation, this circuit breaker is a solid choice when you need supplemental protection that’s both sturdy and efficient—no fuss, just dependable performance.