Hella 4pin relay no c4003 12v c4002 24v terminal configuration 30 output 85 coil trigger 86 coil trigger 87 battery hella automotive relays s1 30 3 85 2 86 1 87 30 85 86 87 5 a fuse the hella disc horn set. The type b layout is arguably easier to work with as the connected terminals are in line making the wiring easier to visualise.

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Hella 5 pin relay wiring diagram. These layouts are shown on the two 5 pin relays below pin 87a not present on 4 pin relays. Hella valuefit 4 sq led. I cover 34 and 5 pin relays and all you need is a 12v source a multimeter and a test light. Hella valuefit rc360 gen 2. Hella valuefit 5 rd led. The first fully electronic flasher unit 1968 l relay.
The first modular system 1969 wipewash interval control unit 1970 k relay. 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. Hella valuefit 2 led blu. Current controlled relay for direction indicator lamps bi stable relay for switching between low and high beam. Hella valuefit 5 rd led 10. Hella valuefit rc360 gen 2.
Hella valuefit 4 sq led 20. Hella valuefit 5 rd led 20. Hella valuefit 2 led blu. This video covers both 4 and 5 pin 12vdc relays. They have both normally open and normally closed connection pins. Here is a video on how you can test a relay with or without a diagram.
In this video i show you how to wire a 12 volt automotive bosch style relay. Hella valuefit 5 rd led 20. Ultra beam led gen 2. Mechanical threshold voltage controller for windshield wipers 1965 e relay. When the coil is activated power will be switched from the normally closed pin to the normally open pin. Nilight 10011w 16awg wiring harness kit 2 leads led light bar 12v onoff 5 pin rocker switch power relay blade fuse for jeep boat trucks 2 years warranty 1273 tyc 18 5715 90 9 toyota tacoma capa certified replacement right side marker.
Four pin relays do not use this terminal see reference 2 under the common pin designations chart. Anyone have a hella 500 wiring diagram that i can take a look at or print up. Hella valuefit 4 sq led. Hella valuefit 5 rd led. Hella valuefit 4 sq led 10. Hella valuefit 4 sq led 20.
Diagram indicating wiringcurrent flow for hella b1910 disc horn set or b7424 trumpet horn set. Determine which wire leads to the second electrical device if equipped. 4 5 1951 first hot wire flasher unit 1960 a relay with metal housing. You will notice that on the type b layout pins 86 and 30 are swapped over compared with the type a layout. Ultra beam led gen 2. Hella valuefit 4 sq led 10.
Multimeter used in video. Hella valuefit 5 rd led 10. Slide this wires wire terminal onto a hella five pin relays terminal labeled 87a this terminal turns hot when the control circuit deactivates.