Eaton 9-1891-3 Coil is a replacement coil with a 180 mm dimension and SZ3-5 size designation, rated for 440 V and 480 V. It energizes the corresponding Eaton control equipment that specifies the 9-1891-3 coil for operation. This coil is designed for use with equipment in 440–480 V electrical systems and is identified by its 9-1891-3 part number to ensure compatibility.
