This Cutler-Hammer 38 - DG221U SAFETY SWITCH, 30A, 2P, 120/240V non-Fusible, ALL is a sensor/switch manufactured by Cutler-Hammer. It detects a change in state, position, or presence and relays that information to a controller or operator interface. Key specifications noted on this listing include 30A. It is commonly in conveyor systems, robotics, and industrial automation equipment.
