The Schneider NSX100F 4P 40A 2.2 is a Molded Case Circuit Breaker (MCCB) designed for overcurrent protection, short-circuit protection, and earth fault protection in electrical circuits.
Parameters:
Rated Current: 40 A
Number of Poles: 4P (three-phase + neutral protection)
Rated Voltage: 400 V
Rated Frequency: 50/60 Hz
Breaking Capacity (Icu): 25 kA at 415V
Trip Unit Type: Thermal-magnetic (adjustable overload and short-circuit protection)
Overload Protection: Adjustable thermal overload protection
Short-Circuit Protection: Magnetic protection for fast disconnection during short-circuit faults
Insulation Voltage: 690 V
Mounting Type: DIN rail or panel-mountable
Ambient Temperature Range: -5°C to +40°C
Mechanical Life: Up to 10 million operations
Electrical Life: Up to 6,000 operations at rated current
Protection Class: IP20 (touch-safe terminals)
Standards Compliance: IEC/EN 60947-2, IEC/EN 60947-1, IEC 60947-4-1