The Siemens DTNF324 HEAVY DUTY DOUBLE THROW SAFETY SWITCH 200A 240VAC is a sensor/switch from Siemens. 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 240VAC, 200A. It is commonly in OEM equipment and MRO replacement for sensing and control circuits.
