Electro-Mechanical Heavy Duty Automotive Relays are installed in a circuit and respond to the minor change in current through activating the switches in the circuit. These Automotive Relays are widely used in automobile industry for different applications including motor control, cooling fan control and electric window control. These Relays are electro-mechanical heavy duty relays that are offered in compact design. Electro-Mechanical Heavy Duty Automotive Relays can be availed in different specifications to suit individual requirement.