Eaton DILM40 (RDC24) – Power Contactor with DC Coil The Eaton DILM40 (RDC24) is a three-pole, DC-operated power contactor from the industrial-grade DILM series. The model name precisely defines its current rating and control coil specifications.
Parameter Specification / Description
Manufacturer & Model Eaton DILM40 (RDC24)
Product Line DILM Series (Industrial Power Contactor)
Main Circuit
Number of Poles 3-Pole
Rated Operational Current (Ie) at AC-3 40 A (For starting and stopping squirrel-cage motors)
Rated Insulation Voltage (Ui) 690 V / 750 V
Rated Operational Voltage (Ue) Up to 690 V AC
Motor Power Rating (at 400V, AC-3) Approx. 18.5 kW / 25 HP
Motor Power Rating (at 690V, AC-3) Approx. 30 kW / 40 HP
Auxiliary Contacts Not included as standard. Requires separate add-on auxiliary contact blocks (e.g., Eaton XTCE series).
Control Coil
Coil Code RDC24
Coil Supply Direct Current (DC)
Rated Coil Voltage (Us) 24 V DC
Coil Power Consumption Approx. 9 W (holding) (Typical for DC coil of this size).
Pick-up / Drop-out Voltage Typically operates within 80% - 110% of Us.
General Characteristics
Electrical Life (AC-3) > 1 million operations
Mechanical Life > 10 million operations
Terminal Type Screw Clamp Terminals
Mounting DIN Rail Mounting (35mm) or Panel Mounting
Ambient Temperature Range -25°C to +60°C (Operation)
Standards & Approvals IEC/EN 60947-4-1, CE, CCC, UL Listed (Check specific catalog)
Dimensions (W x H x D) Approx. ~ 70 mm x 119 mm x 121 mm (Must refer to official dimensional drawing)
Net Weight Approx. ~ 0.55 kg