Eaton Cutler-hammer 505C806G02 Starter Ac Coil

Product Description

The EATON CUTLER-HAMMER 505C806G02 is a replacement AC coil designed for use in magnetic starters and contactors found in commercial and industrial electrical systems. The coil energizes the contactor's electromagnet, pulling in the armature to close the power contacts and complete the load circuit. It is a direct accessory replacement intended to restore proper coil function without replacing the entire starter assembly. Licensed electricians and industrial maintenance technicians are the primary installers of this component. At 0.4 pounds, it is a compact, lightweight part suited for panel and enclosure work.

This AC coil is compatible with a range of two-pole, three-pole, and four-pole AC contactors and starters across multiple frame sizes. It is appropriate for both light commercial and industrial motor control applications where magnetic starters are used to switch inductive loads. Typical installation scenarios include motor control centers, disconnect panels, and starter enclosures where a failed or open coil requires field replacement to return equipment to service.

Key Features

• Fits two-pole and three-pole AC contactors and starters in Size 00, 0, 1, and 2 frames
• Fits four-pole AC contactors and starters in Size 00, 0, and 1 frames
• Direct OEM-style replacement coil for Eaton Cutler-Hammer starter assemblies
• Lightweight construction at 0.4 pounds for easy handling in tight enclosures
• Sold as an individual coil for single-unit service replacement

Compatibility

Compatible with Four Pole AC Contactors and Starters Size 00 and 0, Four Pole AC Contactors and Starters Size 1, Two and Three Pole AC Contactors and Starters Size 00 and 0, Two and Three Pole AC Contactors and Starters Size 1, and Two and Three Pole AC Contactors and Starters Size 2.

Installation Notes

This component should be installed by a licensed electrician. De-energize and lock out the starter or contactor assembly at the upstream overcurrent device before removing the existing coil, following NFPA 70E arc flash and lockout/tagout procedures. Verify that the replacement coil voltage rating matches the control circuit voltage before installation. Inspect the contactor armature and magnet faces for wear or debris before reinstalling the assembly.