Specifications General Product Range: CVS F‑Frame Series Device Type: 3‑Pole Molded Case Circuit Breaker (MCCB) Number of Poles: 3 (three phases) Rated Current (In): 125 A Mounting Type: Fixed mounting for panel or distribution board Application: Protection of low‑voltage three‑phase electrical distribution circuits Electrical Ratings Rated Operational Voltage (Ue): Designed for low‑voltage AC systems (typically up to ~415–690 V AC) Rated Frequency: 50/60 Hz Rated Insulation Voltage (Ui): Suitable for standard low‑voltage distribution applications Rated Impulse Withstand Voltage (Uimp): Withstands typical transient overvoltages Protection & Trip Characteristics Trip Mechanism: Thermal‑magnetic protection Overload Protection: Yes (thermal element responds to prolonged overload conditions) Short‑Circuit Protection: Yes (magnetic element responds to high fault currents) Trip Behavior: Predictable response for abnormal current conditions Breaking Capacity & Performance Breaking Capacity: Engineered to safely interrupt fault currents encountered in low‑voltage power distribution Performance: Provides dependable fault interruption and circuit protection Mechanical & Environmental Terminal Connections: Screw or clamp type terminals for secure conductor connection Mechanical Durability: Designed for reliable operation over repeated switching cycles Design: Compact housing for space‑efficient panel integration Installation: Suited for distribution boards and industrial panels