ABB ST201M-B63

The ABB ST201M-B63 is a reliable miniature circuit breaker designed for single-pole applications, handling up to 63 amps at 480Y/277V AC. Featuring a B-curve trip characteristic and a 10 kA interrupting capacity, this device offers solid protection for your electrical circuits. Part of the ST200M series, it’s built to meet UL 1077 and CSA 22.2 standards, ensuring safety and performance you can count on. Distributed through BSP Automation, the ST201M-B63 is a trusty piece of gear for anyone needing dependable supplemental protection—perfect for keeping your setup running without a hitch.
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