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  1. H

    Disconnecting solar panels for roof repairs

    As above, I've been asked to disconnect panels and want to know the correct procedure. Obviously there will be AC & DC isolators. Do you do this when there is little or no sun? Do you cover the panels prior to disconnection? etc... I will ensure somebody with more knowledge undertakes the...
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    Recommend twin and earth tripping tool

    Up until now I've been a Cheese Wire Method exponent. But now I suffer with arthritis in my thumb so I'm looking for something to do the work for me - any suggestions please? Thanks.
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    Garden lighting suggestions please

    Hi. My client wants me to install a whole new garden lighting design. They have stipulated a preference for 12v system with 7 or 8 individual lights as well as a some festoon lighting. Remote control allowing control of individual lights/groups of lights is a requirement also. 230v could be...
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    Shortest cable run?

    Yes, ive used Quinetic before, but the outside switch needs to be key operated as it's out in public...
  5. H

    Shortest cable run?

    4mm
  6. H

    Shortest cable run?

    Do you mean wireless switching? I should've mentioned the switch nearest CU is inside a building with a metre thick wall and 2nd switch is outside and needs to be a key switch. Apologies!
  7. H

    Shortest cable run?

    I'm trying to work out the shortest cable run for the attached driveway lighting (excuse the ropey sketch!) Lights are the green stars and as shown this needs 2 way switching. The distance between CU and 1st 2 way switch is negligible. The shortest way I can think is (1) 3 core (LNE) feed to...
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    Rcbo question

    Yes.
  9. H

    When your mind starts drifting as you work auto-pilot....

    Surely 3 are ok too as you can legitimately spur from a ring at the mcb (as is being done here)
  10. H

    18th Edition online exam from you home

    Is this restricted to just devices with a Windows operating system and a Chrome browser?
  11. H

    Adding RCD protection to 3 phase board

    Isnt that one top left?
  12. H

    Is there such a product?

    Something like this https://www.mlaccessories.co.uk/product/1879571/screwless-quad-usb-charger-outlet-51a-matt-white-with-white-insert in an empty IP enclosure?
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    2 way lockable switch

    For the benefit of anyone looking for something similar in future i've found this: https://datasheet.eaton.com/datasheet.php?model=216526&locale=en_GB&_lt= Thanks to all for their assistance
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    2 way lockable switch

    Apologies, I'm unfamiliar with this sort of kit. Schneider initially suggested this to me  https://www.se.com/ww/en/product/ZB5AZ105/single-contact-block-with-body-fixing-collar%2C-plastic%2C-screw-clamp-terminal%2C-1-no-%2B-1-nc/ which seemed ideal, but like the product you found the spec...
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    2 way lockable switch

    The LED lamps are 230v. (15 lamps @ 20W) So a 10 amp switch would be good enough but Schneider tell me they don't have the contacts for a key switch capable of switching 300W LED @ 230V so suggested a contactor.
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