Nilight (5-Pack) Automotive Relay Harness Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket & Wiring Harness, 2 years Warranty

: In stock

$12.99 $13.50


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About this item

  • High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
  • Premium quality: Durable relay and harness socket with 5 wires; Made with high-grade materials to ensure superior quality and long lifespan
  • Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
  • Easy wiring: The relay sockets come in different colors for loads/accessories, simple and convenient wiring
  • The package includes 5 x relay and 5 x relay sockets with wires. Fit type: Universal fit

Nilight Interlocking Relay Harness


Nilight 12V 5 Pin Relays with 5 Pin Harness Sockets.

Contact Capacity:

Normal Switching Capacity:

-NO 40A 14VDC.

-NC 30A 14VDC.

Max. Switching Current: 40A.

Max. Switching Voltage: 30V DC.

Max. Switching Power: 560W.

Wiring: PIN87 Yellow (To Light/Accessory), PIN 87a Red.

PIN86 White (To Switch), PIN30 Blue (Positive), PIN85 Black (Ground).


5 Pin relay

Circuit Protector

Premium contactor with Normally Open@40A/14V DC and Normally Close@30A/14V DC. Max. 40A contact switching capability of the copper coil.

Easy wiring relay

Premium Wire

The wire of this harness is of high quality. Good electrical conductivity, high temperature, melting resistance, and outstanding bending performance.

Interlocking relay

Safe Connection

Unique interlocking design provides simple and easy installation. The relay sockets come with color-labeled wires for accessories wiring, safe and convenient.

Nilight Relay Harness

All Orders gets free standard delivery.

  • Standard delivered 7-10 Business Days
  • Express delivered 3-7 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)

all customers enjoy free returns.

Nilight (5-Pack) Automotive Relay Harness Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket & Wiring Harness, 2 years Warranty

$12.99 $13.50

Customer Reviews

Based on 171 reviews
Leo Goldner
Great value

Relays work well and have a long life.

Ana Cole
Great price for what you get!

Ordered this for a small project on my car. I found these for cheaper than buying one at a time from the auto store. Another useful feature is if you need more than one they interlock!Would buy again!

Robert Cassin
high quailty heavy gauge wire

these are better than I expected

Agustina Hills
Good relay's, awesome price

Easy to install, great price

Amelia Stoltenberg
One quit working after the first use

Been great except for one, stayed in the open position after the first use.