Mars 17311 Definite Purpose Contactor, 30A, 1-1/2P, 24V

About the Mars 17311 Definite Purpose Contactor, 30A, 1-1/2P, 24V

Shop for the Mars 17311 Definite Purpose Contactor, 30A, 1-1/2P, 24V online at PlumbersStock. A definite purpose contactor is a switch within HVAC systems that is electronically controlled and switches power circuits. Mars makes heating and cooling products that are built to last.