Power Contactor EATON DILM12-10-EA (190034) 3-pole 12A 24V DC coil 1 normally closed contact

EATON DILM12-10-EA is a 3-pole power contactor rated for 12 A with a 24 V DC coil and one normally closed contact. It is designed for switching and controlling electrical loads in industrial automation, motor control and lighting circuits. The compact construction allows panel mounting and straightforward integration into control systems that require DC actuation and a small footprint.

Advantages

The contactor combines a compact 3-pole design with a DC-operated coil for reliable switching of resistive and inductive loads up to its 12 A rating. A normally closed contact provides additional circuit control options for safety or interlock functions. EATON manufacturing standards ensure consistent electrical performance and compatibility with common control accessories for straightforward installation and maintenance.

Suitable for

• Industrial automation switching and control
• Motor starters for small motors and single-phase motor control circuits
• Lighting circuits and centralized control panels
• Control cabinets and machine integration requiring DC coil actuation

Key specifications

• Poles: 3-pole configuration for three-phase or multi-line switching
• Rated current: 12 A suitable for small power loads
• Coil voltage: 24 V DC coil for direct-current control circuits
• Auxiliary contact: one normally closed contact for interlocks or auxiliary control
• Mounting: designed for panel or DIN-rail style control cabinet mounting
• Application: suitable for switching resistive and inductive loads in control systems

How to use

Mount the contactor in a control cabinet or panel according to the manufacturer's mechanical mounting recommendations, ensuring adequate clearance for ventilation and wiring. Connect the three load conductors to the main terminals and the control circuit to the 24 V DC coil terminals. Use the normally closed auxiliary contact where an interlock or circuit break on de-energization is required. Verify wiring polarity and tighten terminals to the recommended torque values before energizing the circuit. Test operation under no-load conditions initially, then with the intended load to confirm correct switching and auxiliary contact function.

Usage recommendations

Choose wiring cross-sections and protective devices according to applicable electrical standards and the contactor's rated current. Regularly inspect terminals and contactor operation in preventive maintenance intervals, and replace the device if signs of wear, pitting, or overheating appear. Use appropriate surge suppression or RC snubbers for inductive loads if recommended by system design to extend contact life.