Parameter Description Specification Product Series DILM Series Contactor Relay Generation Enhanced "A" Version Improved electrical endurance Rated Operational Current AC-1 (Resistive Load) 32 A at 690V Motor Rating AC-3 (Squirrel Cage Motor) 15 kW at 400V/50 Hz Resistive Load Rating AC-1 22 kW at 400V Number of Poles Main Circuits 4 NO (Normally Open) Rated Insulation Voltage 1000 V Rated Operational Voltage Up to 690 V AC Coil Control Voltage AC Operation 230V AC, 50/60 Hz* Electrical Endurance AC-3 > 2 million operations Mechanical Durability > 15 million operations Mounting Method 35 mm DIN rail Connection Type Spring-loaded cage clamp Terminal Capacity Main Circuits Up to 10 mm² Ambient Temperature Operation -25°C to +60°C Standards & Approvals IEC/EN 60947-4-1, UL 508, CE, CCC