The Schneider iNS 3P 320A is a 3-pole molded case circuit breaker (MCCB) from the iNS series, designed to provide high-performance protection in three-phase electrical systems
Specifications:
Type: Molded Case Circuit Breaker (MCCB)
Number of Poles: 3P (3 poles) – Suitable for three-phase systems
Current Rating: 320A
Rated Voltage: Typically 415V (for three-phase systems)
Rated Frequency: 50/60 Hz
Tripping Characteristics:
Thermal Protection: Provides protection against overload conditions by detecting sustained overcurrents and disconnecting the circuit before damage occurs.
Magnetic Protection: Provides instantaneous disconnection in the event of short-circuit conditions, preventing equipment damage and system failure.
Adjustable Protection Settings: The breaker allows for adjustable thermal and magnetic protection settings, providing flexibility for specific application requirements.
Breaking Capacity: 50 kA at 415V (maximum fault current the breaker can safely interrupt)
Protection Features:
Overload Protection: Automatically disconnects the circuit when sustained overloads are detected, preventing overheating and damage to equipment and wiring.
Short-Circuit Protection: Provides instantaneous disconnection during short-circuit events, ensuring the safety of the system and connected equipment.
Manual Reset: The breaker can be manually reset once the fault condition has been cleared, allowing for easy restoration of power.