S400-NJ MCCB 4P 400A

The S400-NJ is a four-pole molded case circuit breaker designed for the protection of transformers, generators, and electrical installations. With a rated current of 400A, this device effectively safeguards electrical systems from overloads and short circuits, ensuring operational reliability and safety. Its functionality includes automatic disconnection of the circuit in the event of a fault, which helps prevent damage to connected equipment and reduces the risk of electrical fires. The S400-NJ features a compact design, making it suitable for various industrial applications where space is a consideration. Its robust construction and high-performance characteristics make it ideal for use in commercial and industrial environments, providing essential protection in power distribution systems. This circuit breaker is compliant with industry standards, ensuring dependable performance in critical applications.

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