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NSX 4P 100F 100A

The Schneider NSX 4P 100F 100A is a 4-pole molded case circuit breaker (MCCB) from the NSX series, designed for protecting electrical circuits in four-wire systems (three-phase with a neutral conductor)

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Specifications: Type: Molded Case Circuit Breaker (MCCB) Number of Poles: 4P (4 poles) – Suitable for four-wire systems (three-phase + neutral) Current Rating: 100A Rated Voltage: Typically 415V (for three-phase systems) Rated Frequency: 50/60 Hz Tripping Characteristics: Thermal Protection: Provides overload protection by disconnecting the circuit if the current exceeds the rated value for a sustained period, preventing overheating of cables and equipment. Magnetic Protection: Offers instantaneous protection during short-circuit conditions, ensuring the circuit is rapidly disconnected to prevent significant damage from fault currents. Fixed Protection Settings: The thermal and magnetic protection settings are pre-configured, simplifying the setup process and making it suitable for standard applications. Breaking Capacity: 25 kA at 415V (maximum fault current the breaker can safely interrupt) Protection Features: Overload Protection: The breaker disconnects the circuit during sustained overcurrent conditions, preventing damage due to excessive heating. Short-Circuit Protection: Disconnects the circuit instantly in the event of a short circuit, protecting the system from the high fault currents associated with short-circuit conditions. Manual Reset: The breaker can be manually reset after it trips, ensuring the circuit can be safely re-energized once the fault is cleared.