rcd main switch | Page 2

rcd main switch

Recent contents View information Top users
  1. P

    Additional Fuseboard with 100A RCD Main Switch - need to fit standard main switch ??

    hi all i have a qiuestion, i need fit extra fuseboard, because i cant upgrade currently, because i have no free socket for new braker, so i need fit new, with 4 braker, i have this unit from ScrewFix - cat no is: 44086 brand new so in screwfix said i can use this, electrician have to split...
  2. cashnotakite

    TT system but no RCD as main switch

    hi, need some help with this one; I'm testing a board that is TT but doesn't have an RCD as main switch, it has a standard 100A switch disconnector (60947-3). However, every circuit in the installation is RCBO protected. Is this ok? Just to make matters a little more awkward the supply cable...
  3. G

    100mA Type S RCD as Main Switch on TT Zs of 188 Ohms wouldn't trip.

    I was testing the above RCD yesterday on my Megger MFT1553 using the Autotest function set to the correct trip range of 100mA but I couldn't get a response from the RCD even at x1. At this point, the meter would simply flash <50V. I then retried the test using the manual functions but still got...
  4. I

    Re 30ma rcd main switch

    hi guys first post here just wondered if any advice was available. my consumer unit has a 63 amp 30ma RCD mainswitch fed from a 60amp TNCS supply.i intend to run a supply from one of the spare ways in the consumer unit via 20a mcb to the garage which will supply 2 lights ,one outside socket...
  5. R

    RCD as main switch

    My my next door neighbour have Said they have been having probs with there RCD. The test button was not working. When I looked I notices that the instead of a main switch it had a 63a 30ma RCD. Any got any thoughts on this, does not seem quite right to me.
  6. M

    rcd as main switch

    Is a rcd allowed as a main switch under 17th edition regs. changing cu and just wondering if this was ok under current regs. only 4-5 circuits for the house.
  7. B

    can 100A RCD Main switch used as main board?

    Bought a wylex consumer unit today. 100A 30ma RCD as main switch. But then read this line: RCD main switch cannot used as main board per BS7671. Anyone knows this Reg number? cheers
  8. S

    Use RCD as main switch?

    Hi, doing some work in a bathroom at the moment - just on the lighting circuit. Ext fan & ELV lights. As the house has no RCD protection at all I'm obliged to add it. All circuits are split between two 8way consumer units, each with main switch and MCBs. My options for adding RCD protection are...
  9. H

    Rcd main switch

    Hi Guys Rcd main switch on board so do you need sup bonding as all circuits are Rcd protected? I know realy need to upgrade board act customer reluctant. Cheers Haj
  10. T

    Old Hager 63A 30Ma RCD Main Switch

    I know they are a little old now but would the old hager 63A 30Ma RCD main switch comply as the unit is 30Ma and trips well within .4 seconds at x5.

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top