ABB ST201M-D20

The ABB ST201M-D20 is a reliable miniature circuit breaker designed for single-pole applications, handling up to 20 amps at 480Y/277V AC. Part of the ST200M series, this breaker features a D-curve trip characteristic, making it well-suited for protecting circuits with moderate inrush currents. It offers a 10 kA interrupting capacity, ensuring solid protection against short circuits. This little champ meets UL 1077 and CSA 22.2 standards, providing confidence in safety and performance. Distributed by BSP Automation, the ST201M-D20 is a dependable choice for supplemental circuit protection in a variety of industrial settings.