ABB ST202M-B20




The ABB ST202M-B20 is a compact 2-pole miniature circuit breaker designed to handle 20 amps at 480Y/277V AC. Part of the ST200M series, this B-curve breaker offers reliable protection with a 10 kA interrupting capacity, making it a solid choice for safeguarding supplemental circuits. Known for meeting UL 1077 and CSA 22.2 standards, it’s a dependable component you can count on to keep things running smoothly. This product is available through BSP Automation, ensuring easy access for your industrial automation needs.
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