Eaton Cutler-Hammer 9-3185-1 Contactor Coil

The Eaton Cutler-Hammer 9-3185-1 is a precision manufactured contactor coil designed for seamless integration into compatible industrial switching assemblies where reliability meets efficiency. Engineered to accept operating voltages within the 110 to 120 volt AC range, this component delivers stable performance for managing electrical currents rated between 15 and 40 amperes in demanding facility applications. With a compact profile accommodating 50mm structural standards, it fits directly into designated sockets for double pole configurations without necessitating extensive rewiring or frame replacement procedures. Technicians utilize this part number during routine maintenance or repair cycles to restore full functionality to aging contactors that rely on this specific excitation specification. Ensuring compatibility with the existing system voltage remains essential before installation to prevent damage to both the coil assembly and the connected machinery.