The Furnas Electric 40JB109068U is a size SZ4 coil starter rated for 600V with a 120V coil, designed to control motors in industrial equipment. This compact unit combines the control coil and switching contacts for use in 600V main circuits driven by a 120V control signal. Model 40JB109068U fits SZ4-sized installations and is suitable for standard industrial motor control panels where reliable starting is required.
