Specifications General Product Range: CVS series Device Type: 3‑Pole Molded Case Circuit Breaker (MCCB) Number of Poles: 3 (Three phase) Rated Current (In): 320 A Mounting Type: Fixed mounting for panel or distribution board installation Application: Protection of three‑phase low‑voltage electrical circuits Electrical Ratings Rated Operational Voltage: Suitable for low‑voltage AC systems (commonly up to ~415–690 V AC) Rated Frequency: 50/60 Hz Rated Insulation Voltage: Designed for standard low‑voltage distribution requirements Rated Impulse Withstand Voltage: Withstands typical transient overvoltages in distribution systems Protection & Trip Characteristics Trip Mechanism: Thermal‑magnetic trip unit Overload Protection: Yes (thermal element) Short‑Circuit Protection: Yes (magnetic element) Tripping Characteristics: Combined thermal and magnetic protection for predictable response to fault conditions Breaking Capacity & Performance Breaking Capacity: Designed to interrupt short‑circuit fault currents encountered in low‑voltage power distribution Performance: Engineered for effective fault clearing to protect circuits and equipment Mechanical & Environmental Terminal Connections: Screw or clamp type for secure conductor attachment Mechanical Durability: Built for repeated operations and long service life Installation: Suitable for integration into switchboards and panelboards Design: Compact housing for space‑efficient mounting