Emerson 70-111224 12V 80 Amp DC Power Solenoid Continuous duty cycle; single pole normally open 12V dc contractor Dust resistant case Recommended mounting: plunger vertical with cap down Longer steel encasement permits lower heat rise and more sensitive operation High current capacity control Continuous duty cycle; single pole normally open 12V dc contractor Recommended mounting: plunger vertical with cap down Longer steel encasement permits lower heat rise and more sensitive operation High current capacity control