* Max. 40A Contact Switching Capability, Normally Open @40A/14V DC and Normally Close @30A/14V DC
* Solid Build - the relays are IP67 tightly sealed and injection molded, while the socket wires are 221℉(105℃) heat-resistant, Besides, made of AgSno2 contact material, it has better resistance to arc erosion
* Professional Construction - the 5-prong relays are SPDT designed (single pole double throw), it's able to open or close a circuit, greatly used for car lights, fog lamps, wiper, starter, fans, speakers, traction control systems, etc
* Neat Mounting Feature - unique male-female slot on each socket edge, allows you to connect all the relays together on a panel and make the whole installation neat as possible
* Simple Easy Wiring - the relay sockets come with color-labeled wires for loads/accessories convenient wiring. White (common), Black (normally closed), and Yellow (normally open)
Wide Application
As an electrical control device, the relay is in fact an "automatic switch" that controls the operation of a large current through a small current, so that it has functions of automatic regulation, safety protection as well as circuit conversion. Many automobile and motor devices need a relay to control the circuit, such as led work light, fog lamps, starter, wiper, fans, speakers, central locking, alarm, electric windows, etc. MICTUNING 5-prong relay with harness socket set is A Must Have for your love car!
Instruction of Relays and Harness Sockets
Here are switch contacts:
PIN 85 - Black
PIN 86 - White
The actuator will close 87 and open 87a when the circuit is completed.
The Blue Wire (Positive) is the power to your accessory, while 87 or 87a is depending on whether the relay has power.
PIN 30 - Blue 12VPIN 87 - Yellow NO (Normally Open)PIN 87a - Red NC (Normally Close)For instance, in the case of the fog lamps turn off while the high beams are on:30 - Low Beam 12V85 - High Beams 12V86 - Ground Wire87a - Fog Lamps87 - Empty
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