ABB ST202M-D8

The ABB ST202M-D8 is a compact 2-pole miniature circuit breaker designed to handle up to 8 amps at 480Y/277V AC. Part of the ST200M series, this device features a D-curve trip characteristic, making it ideal for protecting circuits with moderate inrush currents. It offers a breaking capacity of 10 kAIC, ensuring reliable interruption of fault currents. Certified to UL 1077 and CSA 22.2 standards, this circuit breaker meets stringent safety requirements. Distributed by BSP Automation, the ST202M-D8 is a solid choice when you need dependable supplemental protection in your electrical system. You might also hear it referred to as a “mini breaker” in casual conversations.