relay

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  1. I

    Fire Alarm Relays 24V

    Good evening! Don’t have a huge deal of experience with fire alarms but having to work on a conventional system at the minute with various signals and “shut offs” being activated by the on board relays. All relay outputs currently used up in the panel but need to setup another “shut off” for...
  2. V

    Relay, momentary switch, starter diagram.

    Greetings. I am new to this forum and I have a question regarding a relay that I am installing on a motorcycle wiring harness. What I'm trying to do is install a momentary ignition switch, and the question is if the relay is connected correctly in this diagram. Thanks in advance.
  3. D

    DC activated AC relay

    Hello right off the bat I'm a novice with a little better understanding than most(father was a electrician) but I am not an electrician. I'm converting a metal bandsaw from 3 phase to single phase, replacing the motor(which is dead) and wiring. I am looking to use a DC signal to the safety and...
  4. qwea44

    Switched earth to relay?

    Hello folks, So my van got found after being stolen ;D Now I'm installing my own alarm on the van which is triggered when a door is opened. Im stuck with this though; for the open door trigger i need a 12v when the door is opened (Or 12v when door is closed) I attached the switched earth cable...
  5. 1974_Saab_Sonett_Project

    Wiring Accessory Relay Panel into Classic Car - Questions..

    Hi Everyone, New to the forum but hoping I can find a little help with my restoration project... I am adding a secondary wiring "system" to my project car (username) to control add-on systems to include an electric fuel pump, electric radiator fan, fog lights and also to replace/upgrade the...
  6. T

    Time delay relay

    I want to put a code pad via a time delay relay on a shutter door, any recommendations?
  7. timhoward

    Does this exist - remote relay unit

    I went to look at mess this morning. S plan heating system, google nest heat link in airing cupboard. Downstairs in utility room the kitchen fitter thought it was a combi and planned to get the nest moved down there. So now there's just power to the boiler, and the cable he cut thinking it was...
  8. H

    Light bar connection for relay - can you help?

    Hi all. I'm trying to put a light-bar on my (facelifted) Land Rover Freelander 2. I'm wanting to wire it so the light-bar will be energised when I switch from dipped to full beam (I also want to be able to turn it off altogether to avoid dazzling others, when they're about - but that's an easy...
  9. P

    2 Way Light Switch - Smart Relay - Wiring Question

    Hi folks, I’m new to the forum and it’s this issue that lead me here. So first things first. I was looking to wire in a Smart Relay at the rose of my hallway light. It’s got two switches. Now I thought I had “ok” knowledge when it came to wiring a socket / light switch / rose. However...
  10. F

    Need relay advice for in floor heating

    I have a customer that has 3 heating mats under the tile. This was installed a while back and a relay was used. I measured a 21 amp draw for all 3 mats. I installed a new thermostat that is wifi enabled and it worked well for a while. However I am now throwing a code that says that the...
  11. HappyHippyDad

    Wiring a relay?...................

    Hello all.. I have been asked to wire a relay into a FCU for a 3kW immersion. The plan is for the customer to be able to access the immersion over WIFI. The relay is a Shelly 1pm WIFI relay, 16A 110V - 240V. I have not wired a relay before, hence asking on here. The wiring diagrams on the...
  12. M

    schneider impulse relay for 3 phase switch all

    Hi all I am new to this forum and hope this is right placed and of interest. I would like to make a setup with one or more impulse relays, controlled with one pushbuttom. It should make it possible to switch off 3 circuit breakers in the house cabinet, all on different phases. Schneider makes...
  13. M

    drayton rb2 flowshare relay

    I have replaced a rb2 flowshare relay but found some of the wiring has been bypassed and I'm not sure how to wire it back into the relay as I cannot find a wiring diagram does anybody have any experience with these relays on central heating system
  14. DJ80D6

    ice cube relay help wiring and will it work

    super new to these things. i made a drawing to see if this will work. if so which ice cube relay should i use. the picture shown is a hoa switch. when in auto position the wires coming out have 24vdc. the irrigation controller when command is sent it comes out as 24vac. can i have the switch...
  15. E

    Help with relay wiring

    Hi, I want to wire in a timer switch to a bathroom extractor fan. The extractor fan is currently wired to the light switch or more specifically line on the ceiling rose terminal. I would like to keep the fan coming on with the lights and have an additional timer switch on the wall next to the...
  16. F

    Motor starting relay alternative

    I previously posted about having a single phase reversing motor which I thought had a centrifugal switch. After looking into it more, it actually has a motor starting relay, Klixon 2CR4-243 (max pick-up 18.9A and min pick-up 15.6A). These were superseded by the 4CR series however I'm...
  17. J

    Selectable Voltage Sensing relay 0-18V AC

    I was wondering if I could get some help on trying to electrically solve this idea I had. I was wondering what the best way would be to set the maximum voltage limit from a variable AC transformer so that it could never exceed a selectable predetermined voltage and if it did, would just force...
  18. T

    Relay wiring for motorised valves

    I have 2 motorised valves controlling 1 pump. Does anyone know how to wire relays(2) to avoid backfeeding All 230v thanks in advance.
  19. S

    Can I trigger a 12 volt relay with 6 volts?

    Trying to power led work lights on a piece of Farm machinery. Only have a 6volt trigger coming from the control box for the work lights. Is this enough to trigger a 12v relay?
  20. S

    citroen relay power windows

    citroen relay power windows stopped working, fuses ok, certain problem started after battery was disconnected, any ideas?

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