Eaton 9-3185 Replacement Coil for C25 Definite Purpose Contactors — 15–40A, 2/3-Pole
The Eaton 9-3185 is a genuine AC replacement coil for Eaton / Cutler-Hammer Type C25 (Series D1/E1) definite purpose contactors rated 15, 25, 30 and 40 amps, in 2- and 3-pole configurations. When a contactor still has good contacts but a burned-out or failed coil, swapping the coil restores the device to service at a fraction of the cost of a new contactor — a common, fast repair for HVAC/R equipment and air compressor motor controls.
Select the coil voltage that matches your control circuit. This coil fits C25D and C25E series definite purpose contactors including the C25DND2xx/C25DND3xx (25A), C25DND230/330 (30A) and C25DNF240/340 (40A) families.
Key specifications
- Type: AC magnet coil, replacement
- Fits: Eaton / Cutler-Hammer Type C25 definite purpose contactors, 15–40A, 2- and 3-pole (Series D1/E1)
- Coil voltage: choose 24V, 110-120V, 208-230V, or 460V (50/60 Hz)
- Frequency: 50/60 Hz
- Insulation: Class F
- Brand: Eaton (formerly Cutler-Hammer)
Typical applications
Air compressor motor starters, HVAC and refrigeration condensing units, rooftop units, heat pumps, and general single- and three-phase motor and resistive-load switching where a Type C25 definite purpose contactor is used.
Replacing a failed coil with the correct Eaton 9-3185 coil restores reliable pull-in and dropout on your existing contactor without the expense or downtime of a full contactor replacement. Always confirm the coil voltage stamped on your old coil before ordering.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
We offer Financing Through Many Different Avenues:
- Affirm is great for smaller purchases. You can do this during checkout.
- Clicklease is a great option for Instant decisions up to 25k. NO Hard credit pull. No Time in Business Required. More information can be found out about it here: https://www.clicklease.com/partner/warthog-air-compressor-store
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
AirCompressorStore.com offers a complete selection of air compressors, parts and accessories designed to keep your equipment running reliably and efficiently. Whether you’re servicing a small shop compressor, maintaining an industrial air system, or replacing a worn component in a production environment, our parts are sourced from trusted manufacturers and built to meet the demands of real-world compressed air applications.
