isolators | Page 3

isolators

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  1. Michaelwgroves

    Terminating SWA with Wylex REC Supply Isolators

    I need to terminate 16mm SWA 2 core cable in Wylex REC Supply Isolators. Going to be using armour for earth. Whats the best thing to do with the earth. I have 12 of these to install. The only idea I have is to terminate armour on steel trunking then run 2 cores into Wylex REC Supply Isolators...
  2. O

    Fans, fuses and isolators

    So I've been to see a broken fan requirement...... in a park home. No isolator, no access to cabling, no loft... So how the hell can you install to manufacturers requirements??? Discuss.... Thanks
  3. B

    spsn and dp fused isolators

    hi, need some clarification on something if anyone can help? looking at replacing and upgrading fused switch isolator used on a single phase sub main in a commercial unit. Looking at the MEM switch gear, they do a SPSN or a DP switch . If the SPSN switches the neutral, how is that different...
  4. N

    MCO's and Isolators

    Hello Forum folk, I'm new here and was hoping for some advice. I'm near the end of the evening college route. I know a lot of people here are pretty anti it but that's what I am! I struggled to find someone to take me on as an apprentice and hate my current career so for me, this seemed a good...
  5. S

    What is the standard spec for A/C Rotart Isolators in the UK market, mainly Air Con

    I am electrical cable distributer so getting a little lost with the component side. Looking to purchase some Rotary Isolators direct from a manufacturer and getting a little confused with the specs and certifications used in UK so wondered if anyone can help. So far I know the following. 25 Amp...
  6. P

    key switch isolators

    Hi all I've got a job where I need to fit double pole isolators for a customer to isolate under worktop alliance sockets. It is for his disabled daughter and because of her condition they need to have the abilty to lock off all appliances. They have at present 20a DP emergency lighting key...
  7. S

    Dc isolators

    Hi guys Is it possible to use 2 strings through one isolator. For example 2 no 820v strings..trying to clear up a disagreement. 1000v isolators used. Thanks in advance and when is 3rd edition of the pv guide coming out ???
  8. P

    PME and isolators

    Who is responsible for fitting the above, I always thought a supplier could install both. But just been speaking to EON on behalf of a customer and they say they can fit a isolator but it is up to to the DNO to install the PME. :dunce:
  9. W

    Final decision - No built in isolators for smart meters!

    So the powers that be have decided that it's too late to include an isolator within the new smart meter, great! A perfect opportunity to provide solution to an ongoing problem wasted! What's the point??? My money's also on the chances that when the part p consultations come out it will be...
  10. Jimmy Boy

    Opinions please on 100A pre CU Isolators

    Lads I have decided that on all of the commercials I maintain I want to fit 100A Iso's in main switch type same as in a CU between tails from meter to CU, no great drama of course but I want the enclosure to be very robust, and last a life time, any advice on where to site these, ie near CU ( If...
  11. SibertSolar

    DC switch selection/discussion (again..) - letter from Mr Angry

    Hi all, Some may already know that I have been vocal over the past year or so about using isolation switches for DC that are designed for purpose rather than just achieving the requisite DC21 current/voltage ratings, ie - not simply using modified AC isolators. Anyway, I've been given the...
  12. S

    Smart Meter Installtion Programme - Opportunty to fit Supplier isolators to all homes

    I have read several forums threads regarding the dilemma faced by electricians over the pulling of the suppliers protective device. I have read threads where electricians have been put into awkward situations where the only way to rectify an unsafe situation immediately would be to cut the...
  13. J

    T.p.n isolators for extract fan

    Briefly went to help a guy /Sparks first fix a job(i was agency) and he seemed to have an idea of wiring an additional spur in conjunction with a triple pole isolator for a bathroom fan.I have normally never used a spur and just used a triple pole isolator which in turn was fed from a 6amp m.c.b...
  14. G

    AC / DC isolators

    I've seen mentioned on this forum AC isolators modified for use as DC isolators. I reckon that's exactly what I have, even the lid complete with rotary isolator is interchangeable! The only difference I can see, apart from the different coloured rotary switchers is the AC is a 3 pole unit and DC...
  15. sythai

    Engraved isolators (kitchen)...?

    Engraved kitchen isolators (switched spurs, 32a DP , 20a DP).... Can you get bespoke one offs, without paying the earth ? I've got a few non standard items that's all, and want it to look the business as I've got x9 of them going together in a cupboard. I would normally print off a sticky...
  16. S

    Isolators

    Does the Electronic Solar Switch on a SMA inverter act as a DC isolator? Also, Do you need an AC isolator at the garage unit, when it can just be isolated from the garage unit?
  17. D

    Where to wire in 3 phase gen meter?

    Hi all i just want to check if everything is ok with my 1st 50kw solar install. I have run a submains from an existing main consumer unit which is supplied with a 300mm swa cable so no problems there with volt drop. The sub board i put in is supplied with 16mm swa on a 50a mcb 10 meters away...
  18. 10linepoet

    16x TELEMECANIQUE ISOLATORS

    3 pole isolators 16 of all in a used condition all in good working order weather proof (ip66) Type: VC2GU V switch controll station Short circuit rating 5000A when protectedby class RK5-35A or J-70A fuse £20 o.n.o + £15 postage and packaging
  19. J

    Isolators for Gas hob ignition

    hi there, I'm replacing my kitchen and removing a freestanding electric oven/hob for a gas hob and an electric oven. The freestanding unit is on it's own line from the mains on a 32A fuse covered by an isolator in the kitchen. Can I put a plug socket onto the oven line and put the hob...
  20. S

    Need 2 K&N DC Isolators

    Any one got a couple of T106 (12A/800V) isolators ? Thanks

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