A relay also called an "electromagnetic switch" uses a "low amperage circuit" to control a "high amperage circuit" . It mainly protect wiring function in electrical parts of a car.
MFC offers Starting Relay, Horn Relay, Mini Relay, A/C Relay, Flasher and Buzzer and Headlight connecting kits and Spares.
They are made of 100% Copper, Water resistant, work at high amperage and guarantee high performance.