ABB ST201M-D4

The ABB ST201M-D4 is a compact miniature circuit breaker designed for single-pole applications, rated at 4 amps and suitable for voltages up to 480Y/277V AC. This breaker features a D-curve trip characteristic, making it ideal for protecting circuits with moderate inrush currents, like those found in motor loads or lighting systems. It offers a robust interrupting capacity of 10 kAIC, ensuring reliable protection against short circuits. Part of the ST200M Series, this device meets key safety standards including UL 1077 and CSA 22.2. For those looking to gear up with dependable circuit protection, this breaker is a solid choice. Distributed by BSP Automation, it’s a trustworthy component to have in your electrical setup.