4 Pin Relay Diagram Light Bar

So if youd like to get these.

4 pin relay diagram light bar. In this video i show you how to wire a 12 volt automotive bosch style relay. 40 amp 4 pin relay wiring diagram on 40 images. A maximum of 2 lights per relay up to 12 bars and 1 light per relay for larger bars to ensure optimal durability and performance. Led light bar relay wire up at wiring diagram for 12v led lights in wellread me.

See more ideas about light switch wiring diagram bar lighting. The relay ground is labeled 85 on the relay and it s the blue wire. Sep 1 2020 explore billy s board light wiring diagram on pinterest. Oct 1 2018 this pin was discovered by roberto xani.

Kind of cryptic isn t it. Well if you are just going to use our wiring harness and switch you don t need to know what any of this is because it comes all pre wired and plugged in together. Then you re going to have to wire the relays trigger wire which tells the relay to turn the lightbar on or off. There are 2 types of 4 pin relay available.

Both 12n and 12s electrics are contained within the socket which has 13 pins rather than 7. Discover and save your own pins on pinterest. This is the continental style electrical connection. This video covers both 4 and 5 pin 12vdc relays.

4 pin relay 4 pin relays use 2 pins 85 86 to control the coil and 2 pins 30 87 which switch power on a single circuit. The difference between a 4 and 5 pin relay is that a 4 pin relay is used to control a single circuit whereas a 5 pin relay switches power between two circuits. This 4 pin relay comes with no labeling or wiring diagram. I know all about this stuff.

This socket is used in mainland europe and from 2008 all caravans manufactured in europe will be wired up with 13 pin plugs. How to wire your led light bar using a relay. Oct 1 2018 this pin was discovered by roberto xani. Each relay should be wired as follows.

These layouts are shown on the two 5 pin relays below pin 87a not present on 4 pin relays. 86 chassis ground 85 12v trigger from switch 30 14 gauge 12 from battery minimum gauge is 14 for two lights. The relay will have 4 prongs on it marked 30 87 85 and 86. Best connections 12voltwire c.

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