I am about to change two, two way switches which have the old colours Red, Yellow and Blue for the strapper cable, only the black switched live to the ceiling rose has a piece of red tape on it to idenitify switched live, should the Yellow and Blue also have red table on with these also being live.
Just a follow up to an earlier question about loft wiring, the length that needs replacing is
the old colors Red & Black having one length of cable between to ceiling roses will then be
the new Harmonized colors is it allowed to have old and new cable together like this.
Thanks Richard, also do you know which pendant sets are used by electricians, Ashley Heger are fitted but need changing, I was planning on using MK or maybe just Ashley Heger again as they will go in the exact same please.
I have recently started fitting new loft insulation and found a cable running between two bedroom lights ceiling roses is damaged and needs replacing, is Prysmian 1.0mm twin and earth ok there are no markings on the original but it does look to be 1.0mm, this is a straightforward job I have done...
I need to replace an Ashley Batten lamp Holder which has been in use over 20 years, went for MK but appear to poor quality and not much space for the wiring once the lamp holder is slotted into the base, the slightly different Ashley Hager appears to be much better, does anyone have any...
I recently removed the bath panel for replacement and noticed the earth bonding is wired on the cold pipe then to a leg on the cast iron bath and then to the radiator, there is no cable going to the consumer unit, is this correct and is it actually doing anything by not being connected to the...
Found when removing bathroom light pull cord switch for re plastering there was only one screw holding it to the ceiling as the joist is close to the wall, when re fitting to the ceiling one screw will go back into the joist is it ok to just place a piece of wood above the hole on the...
I am having a new Combi boiler installed soon and just want to check the wiring that was fitted 20 years ago is still up to standard, it is 1.0mm twin and earth, going into an MK 13A DP switched fused connection unit, 3A fuses fitted, and 5A MCB in CU, would 1.5mm be better.
I have loosened off two, two way light switches to wall paper and noticed that on both only the Black switched live had a piece of insulating tape wrapped around which had partly come off, the Blue and Yellow have no tape attached, is it ok to just replace the tape on the Black switched live or...
Thanks for the info, none of the conductors have the sleeving to indicate they are live is it ok to add brown sleeving as these are the old colours or would red insulating tape be better.
2 Sets at one switch, one set at the other, the one with 2 sets has one cable with red, black and earth from ceiling rose, the other set goes to other switch red, yellow, blue and earth.
What I need to know is there a standard sequence in which the L1 and L2 are wired, example red and yellow in...
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