This MERCOID PRESSURE SWITCH 440 VAC 240 VDC 10 AMP 3/4 HP DA-31-2-3A is a sensor/switch in industrial equipment. 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 440 VAC, 240 VDC, 10 AMP, 3A, 4 HP. It is commonly in conveyor systems, robotics, and industrial automation equipment.
