17th

17 (seventeen) is the natural number following 16 and preceding 18. It is a prime number.
Seventeen is the sum of the first four prime numbers.

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  1. F

    Bs7671 17th edition Electrician looking for a part time job

    Hi. I recently obtained City & Guilds Level 3 Certificate in the Requirements for Electrical Installations (BS7671 2008, 17th Edition) I am looking for part time or weekends job as a trainee electrician. I am from Belfast. Does anyone need a helper? Please contact me through this site.
  2. R

    Altering circuits to conform to 17th edition

    Hello All. I understand that if you alter or add to an existing circuit (i.e extra sockets etc) that the circuit must conform to the latest regs before you commence work, and so for example, if someone wanted some extra sockets on an existing circuit that wasn't RCD Protected then this would...
  3. I

    17th edition CU

    Would be grateful for comments on this one relating to a recently installed CU. It is a MK Sentry split load type. One group of circuits is protected by an 30 mA RCD rated at a current of 80A. Adding up the MCBs there are 112 amps worth on this one RCD. My understanding (perhaps...
  4. R

    17th Edition update

    Does anyone know of a good training cd for upgrading from 16th to 17th edition. Got to go on a one day course but would like to go through it first.
  5. P

    digital 17th

    does anyone know if there is a version of the regs i could keep on my pc, like an ebook version. ie if i type in a job it will bring up regs etc. i have done my 17th but think this would be a great idea especialy as everything is going digital. and maybe an on site guide for smart phones.
  6. E

    17th Edition Download

    Hi does anyone know where I can download the full 17th Edition in a .PDF format. My lecturer at college has one on his computer but due to college network is unable to copy it onto a memory stick. I have tried Amazon etc but they only sell the hard copy. Any ideas?
  7. L

    17th edition main board

    Do all new main board changes need to be on duel rdc or rcob, even if you don't do any other work in the house (apart from upgrading the bonding) . There is not enough space in the cupboard for a 17th edition board i will need to install two four way boards on top of each other. I know rcobs...
  8. B

    17th edition regs or on site guide

    anybody got any links to were they are hosted on line?
  9. J

    17th Edition Consumer Unit

    Hi Guys, wheres the best place to get the best deal for a 18 or 20 way 17th Edition Consumer Unit including mcbs etc thanks in advance
  10. C

    17th Edition Dual RCD Boards

    Hi All, For domestic CU replacements, especially small 6 way boards, do we have to fit Dual RCD boards or can we use single RCD boards and still comply with the regs? The problem I am finding (and presumably a lot of you out there) is finding a sutible 'SMALL' replacement board with dual rcd...
  11. K

    Dates, colour change and 17th

    HIguys, can you please give me 2 dates 1. the date that new colours came into effect i.e brown and blue, im looking for the deadline date which all cable had to be new colours after that date, in my head i have APRIL 06??? is this correct. 2. the date that the 17th edtion came into...
  12. T

    16th / 17th edition change over

    Hello everyone this is my first post. Can anyone explain how the change over from the 16th to the 17th edition works, do you have to use the 17th edition for all new installations now? is there a cut of point when the 16th edition is no longer relevant? Any information will be welcome. Thanks.
  13. B

    17th edition boards opening a can of worms

    Just thought I would start a thread on this one Having spoken to many electricians out and about, I am finding more and more referances regarding customer call backs due to nuisance tripping of RCD's. We all know that before installing a new duall rcd unit, one needs to verify the reason...
  14. G

    17th

    taking exam next week.any tips would be greatly appreciated.thanks guys
  15. P

    Moving a fuse box under the 17th Edition

    Hi guys, I have come across a fuse box which needs changing and upgrading, this is above the cooker and I need to move it. Firstly, I needed to know how far away it needs to be from the cooker according to the 17th Edition. Secondly what do you think would be the best way or thing to do...
  16. B

    Bathroom Downlights 17th again?

    At the customers house today to decomision shower circuit in prep for bathroom refit (mixer shower replacing) tns supply, old wylex cu with plug in mcbs, question is do I really need to protect new bathroom downlights with an rcd, no cables will be sunk in the wall and further more downlights...
  17. T

    17th edition boards and lighting circuits

    Has anybody been caught out with up and down lighting circuits split over 2 RCD's... .... as ya should by the book !!!!!! TURN ON LANDING LIGHT AND BAM!!!!! Both RCD's trip...... cause Landing light using upstairs N ,,, But switch wire coming via strappers from downstairs circuit....... shall we...
  18. tuckermot

    Guidence note 3 ( 16th -17th )

    HI i have the 16th edition gn3 is the changes in the new 17th edition much different or can i just amend my old one apart from zs tables ect inspection and testing stays the same does it not thanks Rich
  19. 10linepoet

    Amtech ProDesign Domestic 17th Edition

    Hi All, I'm a newby to the forum & am hoping to get some help from other members that are 'au fait' with the 17th edition regulations &/or Amtech Power Software. My problem relates to the errors received after designing a domestic board. The calculations are bringing up a requirement for 15kA...
  20. M

    17th edition regs and on site guide books??

    hello anyone know where the cheapest place to get the new 17th ed books is? They are so pricey! £65 for a book is a bit extreme dont you think? Just another way to get as much money out of us as possible! cheers matt

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