Eaton DILM40 3-Pole Contactor 18.5 kW 230 V AC Coil 40 A 277774

The Eaton DILM40 contactor delivers 18.5 kW of switching power at 400 V AC, making it a robust solution for demanding motor control applications.

Overview

This 3-pole contactor is engineered for reliable switching of three-phase motors up to 18.5 kW (AC-3, 400 V). With a rated operational current of 40 A and a 230 V AC coil (50/60 Hz), it integrates seamlessly into industrial control systems. The built-in auxiliary contacts (1 NO + 1 NC) provide convenient status feedback or interlocking without additional components.

What stands out

• High switching capacity: 18.5 kW at 400 V AC-3
• Robust 40 A rated operational current
• 230 V AC coil for direct control voltage compatibility
• Integrated auxiliary contacts (1 NO + 1 NC)
• Long mechanical life of 10 million operations
• Wide operating temperature range from -25°C to +60°C

Technical details

• Rated operational power (AC-3, 400 V): 18.5 kW
• Rated operational current (AC-3, 400 V): 40 A
• Control voltage: 230 V AC, 50/60 Hz
• Number of poles: 3
• Auxiliary contacts: 1 NO + 1 NC
• Mounting: DIN rail or screw mounting
• Terminal type: Screw terminals
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 8 kV
• Mechanical durability: 10 million operations
• Electrical durability (AC-3): 1.5 million operations

Our verdict

A dependable power contactor for industrial motor control, offering high performance and durability in a compact design.