relay

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  1. T

    G59 training courses

    Hello all I'm looking for a g59 training courses, I'm sub contracting for a company mainly doing <4Kw per phase, but now they want to price a couple 100Kw systems and turns out they have got a 48Kw one ready to go which they didn't tell me about until the last minute!! So dose anyone know of any...
  2. joel89

    Contactors and Relays (anti vibration ?)

    I have a panel, on our large hammer forge which causes a hell of a lot of vibration hitting a 5tonne tube, anyway I am loosing my retain on 2 x small contactors LC1 18a which feed a servo and lubrication system and when the tube is nearly forged into a bottle neck shape it also causes a small 5a...
  3. A

    startreck the crafts relays

    captain kirk told the engineer( cant remember his name) to increace the load on the relays(full relay power in fact) is that a wize thing to do whilst in outer space AND in another time zone-->>>>CRAZY any captain shouldnt shout at the engineer especially about his relays its no wonder they...
  4. S

    relays

    Need some help with some relays I've been looking at , what function do the orange tabs have on the relays ? , are they to operate normally open and normally closed contacts on the relays ?
  5. S

    Contactors & Relays

    Hi We have recently installed a PV system that needs to be switched when a generator starts. The generator control panel has a VFC (240V/5A) we can use to signal the contactor. There is a 150m run to the PV supply I need to isolate. I was planning to use a 40A contactor to isolate, however...
  6. E

    Which way is correct - Relay wiring..

    I Have a little question not sure which way is correct see images I need the coil to be switched when power is supplied from the controller to the motor switch. The relay will be switching a 24v DC feed to a Warning Beacon & Siren. Not sure because controller doesn't have a N output weather...
  7. kenburgess

    Use of Multiple relays in lighting circuits and Dual fed Consumer units.

    I am About to alter the wiring to my detached garageto incorporate two security lights controlled by an existing 4 zone controller (GJDDygiZone Digital 4 Zone Lighting Controller & Enunciator ) sitedin the house. The PIR’s present no problem as they can bewired directly back to the...
    • kenburgess
    • Thread
    • circuit circuits consumer consumer unit lighting multiple relay relays units
    • Replies: 2
    • Forum: UK Electrical Forum
  8. B

    Switching coil and relays

    Hi all a couple of questions will a 24volt dc supply switch in a coil rated for 48volts dc. If so would it be safe. Also how much voltage can a 24volt relay take could it take 48volts or will it blow the relay? Thanks trig
  9. M

    starter glow plug circuit

    Hi there, Ive recently been noing some work on my injector pump, when I pulled the IP out a few wires became muddled and now it doesn't crank. This is a CF Bedford with a LD28 from a Laurel (C32). Its had its original petrol engine and the current diesel, its also run off LPG in the past. The...
  10. N

    G59 relay

    Good afternoon gents, just wondering if someone could explain to me the need of a G59 relay when using a back up generator. I kind of understand how a G59 relay works, that it open circuits the switch that operates the generator to prevent it sending electricity out to the grid. Also, it is to...
  11. J

    SPDT Switch

    Hi everyone I'm New here. I need to add a a couple of 12V ACC plugs into my ute via a 4 pin micro relay. It will be switched via the key so the plugs turn off as pernormal with the key. BUT, I was wanting to mount a SPDT (Single Pole, Double Throw) switch into the circuit somewhere so I can turn...
    • John Deere
    • Thread
    • mount plugs question relay supply switch
    • Replies: 2
    • Forum: Auto Electrician Forum
  12. uksparks

    12v Relay

    Hi, I think I asked this before, but have a 12v alarm output that I want to switch a 230v load. Can you get a din rail mounted relay or Contactor?
  13. C

    Relay advice please

    Hi, have this relay which needs replacing but cannot seem to find the right one any where in the uk i think i may have found one at maplins but it has 8 pins on the bottom infact all the ones i do come across have 8 pins as you can see mine only has 6. does anyone know of an alternative...
    • carlos54321
    • Thread
    • advice attach finder please relay relays series
    • Replies: 7
    • Forum: DIY Electrical Advice

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