The Schneider NSX 3P 100F 2.2 is a 3-pole molded case circuit breaker (MCCB) from the NSX series. It is designed to provide reliable protection for three-phase electrical systems against overload, short-circuit, and earth leakage conditions.
Specifications:
Type: Molded Case Circuit Breaker (MCCB)
Number of Poles: 3P (3 poles) – Suitable for three-phase systems
Current Rating: 100A
Rated Voltage: Typically 415V (for three-phase systems)
Rated Frequency: 50/60 Hz
Tripping Characteristics:
Thermal Protection: Provides protection against overload conditions, disconnecting the circuit when the current exceeds the rated value for a specified time, preventing damage from sustained overcurrents.
Magnetic Protection: Offers instantaneous disconnection during short-circuit conditions, protecting the system from damage caused by high fault currents.
Adjustable Protection Settings: Both thermal and magnetic protection are adjustable, allowing the breaker to be customized for specific application needs.
Breaking Capacity: 50 kA at 415V (maximum fault current the breaker can safely interrupt)
Protection Features:
Overload Protection: Disconnects the circuit during sustained overload conditions, preventing equipment damage and reducing fire hazards.
Short-Circuit Protection: Provides instantaneous protection during short-circuit events, preventing severe damage to the electrical system.
Earth Leakage Protection (Optional): The breaker can be integrated with earth leakage protection (RCD) devices to safeguard against electric shocks and prevent fire hazards caused by leakage currents.
Manual Reset: The breaker can be manually reset after a fault is cleared, restoring normal circuit operation.