S203M-B20UC

Key Features

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  1. High Short-Circuit Breaking CapacityThe ABB S203M-B20UC boasts an impressive short-circuit breaking capacity, ensuring your electrical circuits are protected from severe overloads and short circuits. Its high inbuilt short-circuit breaking capacity across the entire model line provides unparalleled reliability.
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  2. Flexible Voltage OptionsDesigned for both DC and AC applications, the S203M-B20UC offers flexibility in voltage options. It can handle up to 440 V DC and 400 V AC, making it suitable for a wide range of electrical systems.
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  3. Compliance with Major International StandardsThe S203M-B20UC is compliant with all major international and local standards, including IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077. This ensures that the circuit breaker meets the highest safety and performance standards.
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  4. Easy Installation and IntegrationThe compact and modular design of the S203M-B20UC makes it easy to install in electrical distribution boards, consumer units, and control panels. It can be easily combined with other System pro M compact accessories, simplifying your electrical setup.