Great for level control in hazardous environments! Intrinsically safeinputs protect against possibility of explosion in areas of volatile liquids orgases. Relay is designed to perform multiple functions, including liftstation monitoring and pump activation. Read instructions carefully if youare unfamiliar with the hookup and operation of this type ofrelay.
Intrinsically safe input relays are used in environments wherethere is a danger of ignition or explosion. This product is UL listed in the USand Canada and rated for Class I, Division 1, Groups A,B,C &D.