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CVS400F 4P 320A

The Schneider Electric EasyPact CVS400F 4‑Pole 320 A Molded Case Circuit Breaker (MCCB) is a low‑voltage distribution protection device designed for industrial and commercial electrical systems.

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Specifications Specification Details Product Series Schneider Electric EasyPact CVS400F molded case circuit breaker Device Type Molded Case Circuit Breaker (MCCB) Model / Designation CVS400F 4P (4 poles) with TM‑D trip unit Number of Poles 4 poles (4P) Rated Current (In) 320 A @ 40 °C Trip Unit Type TM‑D (Thermal‑Magnetic) with adjustable thermal protection and fixed magnetic trip Protection Functions Overload (thermal) + Short‑circuit (magnetic) Rated Insulation Voltage (Ui) 690 V AC (typical for CVS series) Rated Operational Voltage (Ue) 440 V AC, 50/60 Hz Rated Impulse Withstand Voltage (Uimp) 8 kV Breaking Capacity (Icu) • 40 kA @ 220–240 V AC • 36 kA @ 380–415 V AC • 30 kA @ 440 V AC (all per IEC/EN 60947‑2) Service Breaking Capacity (Ics) Same as above at respective voltages Utilisation Category Category A (general distribution) Mounting Mode Fixed panel/backplate mounting Control / Operation Manual toggle handle Standards Compliance IEC/EN 60947‑2 (MCCB standard) Mechanical Durability ~15,000 operations (typical) Electrical Durability ~6,000 operations (typical)