ABB ST203M-B40 3-Pole Miniature Circuit Breaker, 40A, UL1077 Certified for Reliable Overload and Short-Circuit Protection
ABB
$145.09
The ABB ST203M-B40 is a high-performance miniature circuit breaker designed for reliable protection in electrical systems. With a B-characteristic curve, it is ideal for applications requiring precise overload and short-circuit protection. This 3-pole breaker is rated at 40A and can handle up to 5kA, making it suitable for both residential and commercial installations. Engineered to meet UL1077 standards, the ST203M-B40 ensures safety and efficiency, providing peace of mind for your electrical infrastructure. Its compact design allows for easy installation and integration into existing systems, making it a versatile choice for various electrical setups.
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