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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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About the Relay Relay is an electrical control device that usually used in automatic control circuit. The relay in fact is an automatic switch which uses a smaller current to control a larger current. What's the Relay Used for Compatible with almost all automobiles and devices equipped with a 12V DC power supply. Like starter kills, power door lock/actuator control, change a low current output to high current, add ignition/accessory outputs, control motors/other electronics. It is also suitable for automobile used for control, alarms, horn, headlight and more. About the Relay Pins Pins 85 & 86 - are used to turn 'on' the relay. You need a positive (+) and negative (-) power source to turn on the relay. - Pin 85 - is usually negative (-) - Pin 86 - is usually positive (+) Pin 30 - is either a (+) or (-) source that feeds Pin 87 or Pin 87a Pin 87 - when the relay is 'on': Pin 30 and Pin 87 are connected Pin 87a - when the relay is 'off': Pin 30 and Pin 87a are connected About the Wire harness Five 14AWG wires, rated for 20A: #Black (85) - to Ground #White (86) - to Switch or Trigger #Blue (30)- to Battery Positive #Red (87a)- Normally Closed Contact #Yellow (87) - Normally Open Contact What's Note * The relay is rated for 30A, while the socket 14AWG wires are not big enough for the rated 30/40 amps. If you are intending to run 30 amps continuously, you could remove the spade contacts from the connector, carefully open the crimps securing the wire to the contact and recrimp/solder 10 gauge wires to it. Also, you can use 6.3 mm female connectors to connect directly to the relay pins. The relay should be good for 30 amps. About the Package 2 X Relay
I got these relays for my DIY projects, and while they function okay, I found the instructions a tad unclear. They took a bit of tinkering to get wired up right. Still, they do the job for my 12V system.
S
Sarah Chen
Solid product but delivery was slow
The Ulincos auto relay works as expected, handling the load without any issues. However, it took longer to arrive than I anticipated. Still, the 5-pin setup was straightforward, and I’m satisfied with the quality.
M
Miguel Ortega
Great addition to my wiring setup
I bought the Ulincos U1914 relays for my car's lighting project, and they perform flawlessly. The 30-40A rating is perfect for my high-power LEDs, and the 14AWG wire harness made installation a breeze. Definitely worth the price for a pack of two!
L
Liam O'Connor
Not as durable as expected
I had high hopes for these relays since I needed them for my boat, but one stopped working after a couple of uses. I guess you get what you pay for. The installation was easy though, and they looked good initially.
J
Jessica Martinez
Worked perfectly for my application
Using the Ulincos relays to control my winch, and they’ve been fantastic so far! The 30-40A capacity has handled the load without any issues, and I love that it comes with a complete wire harness. Super reliable!
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