The Schneider NSX CVS EZD 400/630 4P is a high-performance molded case circuit breaker (MCCB) designed to provide advanced protection in electrical distribution systems.
Key Parameters:
Type: NSX CVS EZD
Number of Poles: 4P (4 poles)
Rated Current: 400A (EZD 400) or 630A (EZD 630)
Voltage Rating: 400V AC (Nominal)
Rated Insulation Voltage: 690V AC
Rated Operational Voltage: 690V AC
Breaking Capacity:
EZD 400: 50kA at 400V AC
EZD 630: 50kA at 400V AC
Protection Type:
Overload
Short-circuit
Earth fault protection
Tripping Characteristics: Adjustable, with wide settings to suit different applications
Adjustable Protection Settings: Yes (Overload, Short-circuit)
Mounting: Din Rail Mountable
Standards Compliance: IEC/EN 60947-2, IEC/EN 60898-1
Auxiliary Contacts: Available as optional accessories for remote monitoring and control.