The Littelfuse 36V 85 Ampere Single Pole, Single Throw Series Solenoid Switch is designed to provide reliable performance in a variety of applications. This switch features SPST and normally open contacts and is constructed with an insulated coil to ensure that the studs are electrically isolated from the housing. The IP66-rated housing is made of plated steel with a PVC finish and includes hex nuts and lock washers that are already assembled. FleetPride is your First Click in Heavy Duty®.