ABB ST203M-B50 3-Pole Miniature Circuit Breaker, 50A, UL1077 Compliant Reliable Protection for Residential and Light Commercial Applications
ABB
$158.45
The ABB ST203M-B50 is a high-performance miniature circuit breaker designed for reliable protection in electrical systems. This 3-pole breaker features a B-characteristic curve, making it ideal for residential and light commercial applications where moderate inrush currents are expected. With a breaking capacity of 5kA and a rated current of 50A, it ensures efficient interruption of fault currents, safeguarding your electrical installations. The ST203M-B50 is compliant with UL1077 standards, ensuring safety and quality. Its compact design allows for easy installation in various panel configurations, providing a robust solution for circuit protection needs.
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