Eaton DILER-40 Mini Contactor, 4 NO, 230 V AC / 240 V AC Coil 051759

The Eaton DILER-40 is a compact mini contactor with four normally open (NO) power poles, engineered for reliable switching of AC loads in industrial and building automation. Its 230 V AC (50 Hz) / 240 V AC (60 Hz) coil ensures compatibility with standard control circuits, while the 4 A AC-15 rating at 220-240 V makes it suitable for motor and resistive loads.

Advantages

The DILER-40 offers high mechanical durability of 10 million operations and electrical durability of 1.5 million operations (AC-15), ensuring long service life in demanding applications. Screw terminals provide secure wiring, and the device can be mounted on DIN rail or directly with screws for flexible installation.

Suitable for

• Switching small motors up to 4 A at 230 V
• Control of resistive loads in heating and lighting systems
• Industrial control panels and building automation

Key specifications

• Contact configuration: 4 NO (4-pole)
• Coil voltage: 230 V AC (50 Hz) / 240 V AC (60 Hz)
• Rated operational current (AC-15, 220-240 V): 4 A
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Mechanical durability: 10 million operations
• Electrical durability: 1.5 million operations (AC-15)
• Mounting: DIN rail or screw mounting
• Terminal type: screw terminals
• Degree of protection: IP40 (enclosure), IP20 (terminals)

Recommendations

For optimal performance, ensure the control voltage matches the coil rating and verify that the load current does not exceed the AC-15 rating. Use appropriate overcurrent protection in accordance with local regulations.