Hella 5 Pin Relay Diagram

Current controlled relay for direction indicator lamps bi stable relay for switching between low and high beam.

Hella 5 pin relay diagram.

In the illustrated example see diagram the relay serves to open and close the circuit which connects the horns to the battery. 5 pin relay 5 pin relays provide 2 pins 85 86 to control the coil and 3 pins 30 87 87a which switch power between two circuits. The first fully electronic flasher unit 1968 l relay. 6 pin flasher unit features.

I cover 3 4 and 5 pin relays and all you need is a 12v source a multimeter and a test. In the normal inactive setting the solid state relay interrupts the circuit. The first modular system 1969 wipe wash interval control unit 1970 k relay. Flasher unit operates 2 bulbs on either side of towing vehicle plus an additional bulb on either side of two trailers.

As switch amplifiers used to control electrical loads in plug in standard models these electronic components can be controlled by control units. Determine which wire leads to the second electrical device if equipped. When the coil is activated power will be switched from the normally closed pin to the normally open pin. The electro mechanical plug in relay has been one of hella s core products for many years.

Mechanical threshold voltage controller for windshield wipers 1965 e relay. This video covers both 4 and 5 pin 12vdc relays. As soon as the push button switch is. When second one arrived it was the correct hella timer relay.

Pin 30 should be connected to a key on switched 12 volt source. The most common automotive relay is the 4pin normally open relay. Four pin relays do not use this terminal see reference 2 under the common pin designations chart. 4 5 1951 first hot wire flasher unit 1960 a relay with metal housing.

Hella offers a wide range of relays for different applications. Pin 85 should be connected to a vehicle ground source. Slide this wire s wire terminal onto a hella five pin relay s terminal labeled 87a this terminal turns hot when the control circuit deactivates. Warning this relay will fit in a standard automotive relay connector but the pins are not the same wiring configuration.

If you are switching from a standard relay to this relay you will have to change your wiring. In this video i show you how to wire a 12 volt automotive bosch style relay. Here is a video on how you can test a relay with or without a diagram. 2 1 1 8 x 21w.