The Schneider Electric EasyPact CVS 4-pole 250 A MCCB is a molded case circuit breaker designed for primary electrical distribution protection in commercial and industrial installations.
Specifications
Parameter Specification
Product Type Molded Case Circuit Breaker (MCCB)
Series / Range EasyPact CVS (250 A class)
Poles 4-pole (4P) — includes neutral disconnection
Rated Current (In) 250 A @ 40 °C typical rating
Trip Unit Type Thermal-magnetic (TM-D) standard — overload + short-circuit protection
Network Type AC systems
Rated Operational Voltage (Ue) Up to ~440 V AC – 50/60 Hz
Breaking Capacity (Icu) varies by variant: e.g., ~70 kA @ 220–240 V AC; ~50 kA @ 380–415 V; ~42 kA @ 440 V (code F versions)
Rated Service Breaking Capacity (Ics) similar to Icu for many configurations; e.g., 70 kA @ 220–240 V, 50 kA @ 380–415 V
Utilisation Category Category A (general electrical distribution)
Rated Insulation Voltage (Ui) 690 V AC (typical)
Impulse Withstand Voltage (Uimp) 8 kV
Network Frequency 50/60 Hz
Mounting Fixed, backplate support
Control / Operation Manual toggle handle
Protection Overload thermal + short-circuit magnetic
Mechanical Durability ~20,000 operations
Electrical Durability ~10,000 operations (at rated current conditions)