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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Odd wiring colours
My fan heater packed up, so I checked the plug fuse. It was ok, but the
power cord has two wires, a green insulated one to neutral and a white insulated one to live. Double insulated so no earth. Where is that used? I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. -- Clive |
#2
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Odd wiring colours
On Thursday, 6 June 2019 13:22:09 UTC+1, Clive Arthur wrote:
My fan heater packed up, so I checked the plug fuse. It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live. Double insulated so no earth. Where is that used? I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. Nowhere that I know of, but rules are ignored in many far-flung places. The one thing it establishes is that the heater does not comply with UK safety rules. If it were mine I'd be taking a much closer look. NT |
#4
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Odd wiring colours
In article ,
Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse. It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live. Double insulated so no earth. Where is that used? I guess the heater was from Lidl being branded 'Silvercrest'. Not sure Lidl were selling in the UK before the standard flex colours came in. -- *Young at heart -- slightly older in other places Dave Plowman London SW To e-mail, change noise into sound. |
#5
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Odd wiring colours
On 06/06/2019 13:22, Clive Arthur wrote:
My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. And red is used for earth in Japanese cables. I kid you not. |
#6
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Odd wiring colours
On 06/06/2019 17:33, mm0fmf wrote:
On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown. I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers -- Clive |
#7
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Odd wiring colours
In article , mm0fmf wrote:
On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse. It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live. Double insulated so no earth. Where is that used? I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. And red is used for earth in Japanese cables. I kid you not. It used to be in Germany, too - beofre harmonisation. -- from KT24 in Surrey, England "I'd rather die of exhaustion than die of boredom" Thomas Carlyle |
#8
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Odd wiring colours
On 06/06/2019 17:33, mm0fmf wrote:
On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. The USA has a +55v 0v -55v system. White is 0v. Black and red are both lives, one +55v and one -55v, although I forget which is which. Wiring across black and red gives 110v. There is also a blue live for use in three phase systems. -- -- Colin Bignell |
#9
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Odd wiring colours
In message , Clive Arthur
writes On 06/06/2019 17:33, mm0fmf wrote: White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. Indeed - think 'black death' and white is a neutral colour. Green is grass - which grows on the ground. -- Ian |
#10
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Odd wiring colours
On Thu, 6 Jun 2019 14:44:18 +0100, "Brian Gaff"
wrote: I wish they had some kind of tactile way to identify wires. Not just for us blind people but in very hard to reach places it would make identification much easier by feel. Brian But it is very easy to differentiate by feel. 110V and up isn't a problem. 50-100V would need Ones pinkies dipped in salt solution. AB |
#11
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Odd wiring colours
On 06/06/2019 14:44, Brian Gaff wrote:
I wish they had some kind of tactile way to identify wires. Not just for us blind people but in very hard to reach places it would make identification much easier by feel. Brian Its probably safer not to. Do dymo do embossed labels you can read? http://braille-label.co.uk/ |
#12
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Odd wiring colours
On Thursday, 6 June 2019 21:01:05 UTC+1, dennis@home wrote:
Do dymo do embossed labels you can read? Dymo don't, but another manufacturer does https://shop.rnib.org.uk/braille-labeller.html Owain |
#13
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Odd wiring colours
On Thu, 6 Jun 2019 19:51:22 +0100, Nightjar wrote:
The USA has a +55v 0v -55v system. You sure about that? I thought US domestic supplies where 110 V biphase. ie 110 - 0 - 110. Normal appliances where connected between 0 and one of the phases. Big loads like washers connected between the phases and ran off 220 V and thus half the current for the same power @ 110 V. -- Cheers Dave. |
#14
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Odd wiring colours
"dennis@home" wrote in message ... On 06/06/2019 14:44, Brian Gaff wrote: I wish they had some kind of tactile way to identify wires. Not just for us blind people but in very hard to reach places it would make identification much easier by feel. Brian Its probably safer not to. Do dymo do embossed labels you can read? http://braille-label.co.uk/ Doesnt work to identify which is the earth wire, the active and the neutral. |
#15
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Lonely Psychopathic Senile Ozzie Troll Alert!
On Fri, 7 Jun 2019 07:46:58 +1000, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again: Its probably safer not to. Do dymo do embossed labels you can read? http://braille-label.co.uk/ Doesn¢t work to identify which is the earth wire, the active and the neutral. Of course, it does, senile wisenheimer! tsk -- Sqwertz to Rot Speed: "This is just a hunch, but I'm betting you're kinda an argumentative asshole. MID: |
#16
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Odd wiring colours
On 06/06/2019 22:42, Dave Liquorice wrote:
On Thu, 6 Jun 2019 19:51:22 +0100, Nightjar wrote: The USA has a +55v 0v -55v system. You sure about that? I thought US domestic supplies where 110 V biphase. ie 110 - 0 - 110. Normal appliances where connected between 0 and one of the phases. Big loads like washers connected between the phases and ran off 220 V and thus half the current for the same power @ 110 V. Old age catching up with me. I realised I had got that wrong shortly after I pressed the send button. Those are the voltages for inherently safe systems. However, the principle remains the same that black and red are both colours for live wires, with white for neutral. -- -- Colin Bignell |
#17
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Odd wiring colours
On 06/06/2019 19:51, Nightjar wrote:
The USA has a +55v 0v -55v system. White is 0v. Black and red are both lives, one +55v and one -55v, although I forget which is which. Wiring across black and red gives 110v. There is also a blue live for use in three phase systems. Where? The USA's common system is 120V-0-120V with phase-phase being used for high load devices. You're not confusing this with "yellow" building site transformers and tools are you? -- Email does not work |
#18
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Odd wiring colours
In article ,
says... On 06/06/2019 19:51, Nightjar wrote: The USA has a +55v 0v -55v system. White is 0v. Black and red are both lives, one +55v and one -55v, although I forget which is which. Wiring across black and red gives 110v. There is also a blue live for use in three phase systems. Where? The USA's common system is 120V-0-120V with phase-phase being used for high load devices. You're not confusing this with "yellow" building site transformers and tools are you? He'd already owned up to the mistake nine hours berfore your post! -- Terry --- This email has been checked for viruses by AVG. https://www.avg.com |
#19
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Odd wiring colours
On 06/06/2019 17:49, Clive Arthur wrote:
On 06/06/2019 17:33, mm0fmf wrote: On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown.Â* I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers I reckon the colours should be blue for live "electric blue", magnolia for neutral (because it is) & brown for earth (because it is). -- Dave The Medway Handyman |
#20
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Odd wiring colours
On Thursday, 13 June 2019 17:42:14 UTC+1, TMH wrote:
On 06/06/2019 17:49, Clive Arthur wrote: On 06/06/2019 17:33, mm0fmf wrote: On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown.Â* I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers I reckon the colours should be blue for live "electric blue", magnolia for neutral (because it is) & brown for earth (because it is). No the Earth is a blueish colour from space :-D Anyway I think we should convert to Red white and Blue in honour of Brexit or of course let Boris decide once his PM. 8-{} -- Dave The Medway Handyman |
#21
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Odd wiring colours
On Thursday, 13 June 2019 17:42:14 UTC+1, TMH wrote:
On 06/06/2019 17:49, Clive Arthur wrote: On 06/06/2019 17:33, mm0fmf wrote: On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown.Â* I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers I reckon the colours should be blue for live "electric blue", magnolia for neutral (because it is) & brown for earth (because it is). most live stuff on this planet is green. Or perhaps we should appease some political faction by permitting anything from cream to pink to brown to black. NT |
#22
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Odd wiring colours
whisky-dave wrote:
On Thursday, 13 June 2019 17:42:14 UTC+1, TMH wrote: On 06/06/2019 17:49, Clive Arthur wrote: On 06/06/2019 17:33, mm0fmf wrote: On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown.Â* I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers I reckon the colours should be blue for live "electric blue", magnolia for neutral (because it is) & brown for earth (because it is). No the Earth is a blueish colour from space :-D Anyway I think we should convert to Red white and Blue in honour of Brexit or of course let Boris decide once his PM. 8-{} Trouble is our colours are the same as the French, even the RAF insignia is based on the French one. GH |
#23
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Odd wiring colours
On 14/06/2019 18:09, Marland wrote:
whisky-dave wrote: On Thursday, 13 June 2019 17:42:14 UTC+1, TMH wrote: On 06/06/2019 17:49, Clive Arthur wrote: On 06/06/2019 17:33, mm0fmf wrote: On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse.Â* It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live.Â* Double insulated so no earth. Where is that used?Â* I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown.Â* I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers I reckon the colours should be blue for live "electric blue", magnolia for neutral (because it is) & brown for earth (because it is). No the Earth is a blueish colour from space :-D Anyway I think we should convert to Red white and Blue in honour of Brexit or of course let Boris decide once his PM. 8-{} Trouble is our colours are the same as the French, even the RAF insignia is based on the French one. 3 core and earth was red white and blue until the 14th edition. -- Adam |
#24
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Odd wiring colours
wrote in message ... On Thursday, 13 June 2019 17:42:14 UTC+1, TMH wrote: On 06/06/2019 17:49, Clive Arthur wrote: On 06/06/2019 17:33, mm0fmf wrote: On 06/06/2019 13:22, Clive Arthur wrote: My fan heater packed up, so I checked the plug fuse. It was ok, but the power cord has two wires, a green insulated one to neutral and a white insulated one to live. Double insulated so no earth. Where is that used? I guess the heater was from Lidl being branded 'Silvercrest'. BTW, it's working again now - sticky tilt switch. White is used for the live side in US mains cables. Nah, black is live, white is neutral IIRC. And red is used for earth in Japanese cables. I kid you not. Well, in nature green things are generally alive, and earth is usually brown. I suppose grey is fairly neutral. Anyway, the cable in question has all the right markings and seems to be good quality. Cheers I reckon the colours should be blue for live "electric blue", magnolia for neutral (because it is) & brown for earth (because it is). most live stuff on this planet is green. Hardly any animals or insects are. Or perhaps we should appease some political faction by permitting anything from cream to pink to brown to black. Brindles rule. |
#25
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Odd wiring colours
In article ,
ARW wrote: Trouble is our colours are the same as the French, even the RAF insignia is based on the French one. 3 core and earth was red white and blue until the 14th edition. Don't remember that. Only red yellow blue. -- *I'm planning to be spontaneous tomorrow * Dave Plowman London SW To e-mail, change noise into sound. |
#26
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Lonely Psychopathic Senile Ozzie Troll Alert!
On Sat, 15 Jun 2019 04:08:45 +1000, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again: most live stuff on this planet is green. Hardly any animals or insects are. He said most. Wanna bet there a more plants on this planet than animals and insects and humans, senile Mr. Know-it-all? -- Sqwertz to Rot Speed: "This is just a hunch, but I'm betting you're kinda an argumentative asshole. MID: |
#27
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Odd wiring colours
On 14/06/2019 19:14, Dave Plowman (News) wrote:
In article , ARW wrote: Trouble is our colours are the same as the French, even the RAF insignia is based on the French one. 3 core and earth was red white and blue until the 14th edition. Don't remember that. Only red yellow blue. I don't know about red, white, blue, bur red, yellow, blue was three-phase and I can't see them using yellow for both a phase and earth in different cables. SteveW |
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