Parameter Specification / Description Manufacturer & Model Eaton DILM500/22 (RA250) Product Line DILM Series (Heavy-Duty Industrial Contactor) Main Circuit Number of Poles 3-Pole Rated Operational Current (Ie) at AC-3 500 A Rated Insulation Voltage (Ui) 1000 V Rated Operational Voltage (Ue) Up to 690 V AC Motor Power Rating (at 400V, AC-3) Approx. 250 kW / 335 HP Motor Power Rating (at 690V, AC-3) Approx. 400 kW / 536 HP Auxiliary Contacts Integrated: 2 Normally Open (NO) + 2 Normally Closed (NC) Auxiliary Contact Rating Typically AC-15: 6-10 A; DC-13: 0.3-0.5 A (Confirm from datasheet) Control Coil Coil Code RA250 Coil Supply Alternating Current (AC) Rated Coil Voltage (Us) 250 V AC, 50/60 Hz Coil Power Consumption Approx. 500 - 700 VA (inrush) / 50 - 70 W (holding) General Characteristics Electrical Life (AC-3) > 300,000 operations Mechanical Life > 5 million operations Terminal Type Large Screw Clamp or Busbar Terminals for main circuit. Screw terminals for auxiliary contacts and coil. Mounting Heavy-duty Panel Mounting (typically via base plate, not DIN rail). Ambient Temperature Range -25°C to +60°C (Operation) Standards & Approvals IEC/EN 60947-4-1, CE, CCC, UL (Check specific catalog) Dimensions (L x W x H) Approx. ~ 250 mm x 200 mm x 180 mm Net Weight Approx. ~ 10 - 15 kg