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12V 4 PIN Relay, 12 Volt 30 Amp SPST Multi-Purpose Automotive Relay for Car Motor, Auto Replacement Accessories 2 Packs

4.6 (8) Write Review
Free shipping on orders over $29.99

$5.99

$ 2 .99 $2.99

In Stock

1.Size:4 Pin Relay


2.:4


About this item

  • Function: This 12V 30A 4 Pin SPST (Single Pole Single Throw) relay can control the electrical circuits of components with a high amperage load, allowing your components to work properly.
  • Excellent Performance: Made of inside copper electromagnetic coil and silver alloy contact, flame-retardant housing, and brass pins, this relay provides high sensitivity and conductivity for stable and safe performance.
  • Wide Application: 12V 30A 4 Pin relay is suitable for multi-purpose use. It can be widely applied to car tail lights, engine compartments, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handle solenoids, trunk solenoids, and more equipment.
  • Easy Usage: Made of a simple operation design, this car relay is super easy to use by connecting the relay with wires. With a compact size, It's convenient to store and can be quickly found and used when needed.
  • Package Included &Service: Package includes 2*relay. If any problems, please feel free to get in touch with us. User satisfaction is our priority.


Product Description

relay
relay

Copper Electromagnetic Coil

With built-in all-copper electromagnetic coil, this 4-pin relay provides more stable performance.

Silver Alloy Contacts

With built-in silver alloy contacts, this 4 pin relay socket has better electrical conductivity.

relay
Contact Capacity 12V 30A
Contact Material Ag Alloy
Main Material Nylon & Brass
Pin 4 Pin
Packs 2 packs
Size 1.49"x0.9"x0.6"
relay

Tomas Gonzalez
2025-08-20 11:30:53
Un exelente artículo, trabaja muy bien
michael mccullough
2025-08-16 17:58:47
nice product
Customer
2025-07-26 18:03:26
Good product for tbd price just lacked wiring diagram. Easily found it online.
Customer
2025-07-20 12:43:26
Great price and fast shipping
phillip
2025-07-08 12:49:01
Works well. No instructions so do your homework before buying.
Big Pumper
2025-05-24 17:55:51
Definitely works as it should. Wiring it up is a little confusing (no diagram or anything). Once I figured out what goes where, it's working perfectly. An included wiring example(s) would be super helpful.
Pedro
2025-02-10 17:31:01
They are sturdy.
Scotty KSM
2024-12-23 17:45:27
Using these as a relay to control, high-powered, driving lamps that I’ve added to my Classic muscle car. So far in initial tests, they work great. We’ll see how long they last and will report back if I have any problems.