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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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Switch question ...
Hi all. Has anyone seen / used a 'light' switch that is just momentary
rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa |
#2
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Switch question ...
On Sun, 5 Aug 2012 13:22:33 +0100, "Arfa Daily"
wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? Would something like this do you? http://www.letsautomate.com/11471.cfm Nick |
#3
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Switch question ...
In article , Arfa Daily
writes Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? Believe it or not I think this obscurely named part is what you are looking for: www.toolstation.com/shop/p51663.html Momentary must be too complicated for the trade to understand so you're looking for a 'press' switch. Similar here from screwfix, with or without 'press' legend: http://www.screwfix.com/p/arse/52875 http://www.screwfix.com/p/arse/67883 -- fred it's a ba-na-na . . . . |
#4
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Switch question ...
On 05/08/2012 13:22, Arfa Daily wrote:
Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa I have lights that use a momentary switch in some labs at work,but the switch is connected to a controller that uses the momentary output to toggle the state of the light.Other inputs come from PIRs so the lights go out when the area is unoccupied. So,yes this type of switch is certainly available.try the MK Grid range cheers David |
#5
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Switch question ...
Arfa Daily wrote:
Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? Yes - such things exist. Often used to fire time-limited lighting control relays for, eg communal hallway lighting. -- Tim Watts |
#6
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Switch question ...
On 05/08/2012 13:22, Arfa Daily wrote:
Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? -- Cheers, Roger ____________ Please reply to Newsgroup. Whilst email address is valid, it is seldom checked. |
#7
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Switch question ...
On Sunday, August 5, 2012 3:42:45 PM UTC+1, Roger Mills wrote:
On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? You could do it in the Click modular system - a 2 module plate with a light switch and a neon fitted. Even a choice of colours! http://www.downlightsdirect.co.uk/sw...white-pvc.html http://www.downlightsdirect.co.uk/sw...ick-white.html http://www.downlightsdirect.co.uk/sw...r-modules.html A |
#8
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Switch question ...
In article ,
Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Look in most maker's grid switch ranges. Usually include a momentary one - usually a C/O type. MK range does. -- *Two wrongs are only the beginning * Dave Plowman London SW To e-mail, change noise into sound. |
#9
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Switch question ...
Roger Mills wrote:
On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? there are unfused switched with neons too..if they are 'always on' neons they can be 'modified' Ok they are generally DP isolation, and 20A and up, but so what? -- To people who know nothing, anything is possible. To people who know too much, it is a sad fact that they know how little is really possible - and how hard it is to achieve it. |
#10
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Switch question ...
On 05/08/2012 15:42, Roger Mills wrote:
On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. SteveW |
#11
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Switch question ...
Roger Mills wrote:
On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I've got several of the 20A DP neon switches that other people have suggested in use for this sort of thing. I also have some instances of the sort of light switch where the whole faceplate rocks back and forth (most of which I use as wall light-switches that can be operated with an elbow while carrying something). I do however use some elsewhere and for these in a couple of instances I wanted a neon indicator (or two - in one case where the switch isn't being used for a wall light, I wanted 2 neons; one illuminated when there is power to the switch but the switched item is off, the other comes on when the switched item has power). In these cases the tilting switch is mounted on a shallow (eg 16mm) plastic back box. I drilled the edge of the back box and fitted one or two of Maplin's "miniature round panel neon" indicators - see: http://www.maplin.co.uk/home-and-diy/bulbs/neon-lamps To use these you do need to be able to solder fairly fine wires to the connectors on the backs of the lamps. I normally put heat-shrink tubing over the connections as well, to insulate them, and one has to do that carefully if you still want to be able to thread the lamp & wires through the 7mm diameter hole in the edge of the mounting box and still be able to thread the fixing nut onto the lamp - it's fiddly... -- Jeremy C B Nicoll - my opinions are my own. Email sent to my from-address will be deleted. Instead, please reply to replacing "aaa" by "284". |
#12
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Switch question ...
On 05/08/2012 16:01, Owain wrote:
On Aug 5, 3:42 pm, Roger wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. http://www.tlc-direct.co.uk/Products/MKK5423.html http://www.tlc-direct.co.uk/Products/AA20DPSW.html Ta. Either of those would probably do. They both say they have a flex outlet. I presume that means that there's a knockout in one edge for bringing a flex out parallel with the wall? But does it also mean that the outlet terminals are of the "wrap wire around a screw" type rather than the usual hole + grub screw? If so, are they ok for a solid conductor house-wiring outlet cable rather than a flex? -- Cheers, Roger ____________ Please reply to Newsgroup. Whilst email address is valid, it is seldom checked. |
#13
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Switch question ...
Roger Mills wrote:
Ta. Either of those would probably do. They both say they have a flex outlet. I presume that means that there's a knockout in one edge for bringing a flex out parallel with the wall? That's so for the MK (?) ones I've used in the past. But does it also mean that the outlet terminals are of the "wrap wire around a screw" type rather than the usual hole + grub screw? If so, are they ok for a solid conductor house-wiring outlet cable rather than a flex? The ones I've seen have holes & grub screws, fine with T&E. The sort of instance you might see one using flex for the appliance is with an immersion heater. -- Jeremy C B Nicoll - my opinions are my own. Email sent to my from-address will be deleted. Instead, please reply to replacing "aaa" by "284". |
#14
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Switch question ...
On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote:
On 05/08/2012 15:42, Roger Mills wrote: On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#15
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Switch question ...
On 05/08/2012 22:51, Bob Eager wrote:
On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. SteveW |
#16
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Switch question ...
On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote:
On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#17
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Switch question ...
"Nick Odell" wrote in message ... On Sun, 5 Aug 2012 13:22:33 +0100, "Arfa Daily" wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? Would something like this do you? http://www.letsautomate.com/11471.cfm Nick Very possibly. Thanks Nick. Arfa |
#18
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Switch question ...
"fred" wrote in message ... In article , Arfa Daily writes Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? Believe it or not I think this obscurely named part is what you are looking for: www.toolstation.com/shop/p51663.html Momentary must be too complicated for the trade to understand so you're looking for a 'press' switch. Similar here from screwfix, with or without 'press' legend: http://www.screwfix.com/p/arse/52875 http://www.screwfix.com/p/arse/67883 -- fred Ah, yes ! That's it ! Thanks Arfa it's a ba-na-na . . . . |
#19
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Switch question ...
"Dave Plowman (News)" wrote in message ... In article , Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Look in most maker's grid switch ranges. Usually include a momentary one - usually a C/O type. MK range does. -- *Two wrongs are only the beginning * Dave Plowman London SW To e-mail, change noise into sound. Yep. Found 'em now I know what I'm looking for. Thanks all. Appreciated. Arfa |
#20
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Switch question ...
"David" wrote in message . uk... On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa I have lights that use a momentary switch in some labs at work,but the switch is connected to a controller that uses the momentary output to toggle the state of the light.Other inputs come from PIRs so the lights go out when the area is unoccupied. So,yes this type of switch is certainly available.try the MK Grid range cheers David Similar sort of thing here. I have just replaced the shower extractor fan / light, the original having a motor that wouldn't run any more due to collapsed bearings. The reason for this is that in its 'standard' form, the fan is controlled from the lighting switched live. That means that the fan always runs if the lights are on. The shower room is at the top of the stairs, and its lights cast a gentle light in the area through the fanlight over the door, so tend to get left on all evening until I finally go to bed (usually very late !!) and turn them off. So I've done a mod to the new one, and designed and built a little controller that senses when the shower pump motor is drawing current, and produces a DC voltage to drive a mains-rated relay that I managed to fit inside the fan run-on controller's casing. This means that the light on the fixture can just come on normally from the switched live, along with the other lights in there, and the fan won't run. When the shower is used, the fan starts, and runs as long as my sensor circuit detects that the pump is running. When it stops, the relay drops, and the run-on timer takes over to continue extraction for a few minutes. An added advantage of this is that in the summer when people take a shower without putting the lights on, the extraction will still come on. I want the momentary switch to mount outside the shower room to bridge the relay contacts. That way, if I want extraction without the shower running (there's a bog in there as well, so use your imagination ... ) I can just stab the switch, which will start the extractor fan. It will then run for the run-on time controlled by its own timer. It does all work exactly as planned, and I have the wire running down the inside of the airing cupboard which is next to the shower room, so all that's now needed is to bring it through the wall, and obtain and connect the switch :-) Arfa |
#21
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Switch question ...
On 05/08/2012 23:48, Bob Eager wrote:
On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote: On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/3505305624... 4.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! -- Cheers, Roger ____________ Please reply to Newsgroup. Whilst email address is valid, it is seldom checked. |
#22
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Switch question ...
On Mon, 06 Aug 2012 09:58:46 +0100, Roger Mills wrote:
On 05/08/2012 23:48, Bob Eager wrote: On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote: On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/350530562491? ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! I was referring to one of these - which can be fitted to the existing switch. http://tinyurl.com/c4vfndf -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#23
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Switch question ...
"Roger Mills" wrote in message ... On 05/08/2012 23:48, Bob Eager wrote: On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote: On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/3505305624... 4.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! Its more likely that they just have quite a few and there isnt much of a demand. |
#24
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Switch question ...
"Bob Eager" wrote in message ... On Mon, 06 Aug 2012 09:58:46 +0100, Roger Mills wrote: On 05/08/2012 23:48, Bob Eager wrote: On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote: On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/350530562491? ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! I was referring to one of these - which can be fitted to the existing switch. http://tinyurl.com/c4vfndf Farking hell. We have light switches which have snap in inserts for the switch itself and the inserts have a variety of alternatives, including ones which have a neon in the body of the switch itself. http://www.sparkydirect.com.au/p/719...urs---30n.html |
#25
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Switch question ...
Bob Eager wrote:
On Mon, 06 Aug 2012 09:58:46 +0100, Roger Mills wrote: On 05/08/2012 23:48, Bob Eager wrote: On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote: On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/350530562491? ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! I was referring to one of these - which can be fitted to the existing switch. http://tinyurl.com/c4vfndf I don't see what the problem is Just use a stock switch - unless you need an intermediate or changeover type it does exactly what is wanted....I've got several here controlling extractor fans. http://www.neweysonline.co.uk/newlec...mation.raction -- To people who know nothing, anything is possible. To people who know too much, it is a sad fact that they know how little is really possible - and how hard it is to achieve it. |
#26
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Switch question ...
On Mon, 06 Aug 2012 10:50:16 +0100, The Natural Philosopher wrote:
sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/350530562491? ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! I was referring to one of these - which can be fitted to the existing switch. http://tinyurl.com/c4vfndf I don't see what the problem is Just use a stock switch - unless you need an intermediate or changeover type it does exactly what is wanted....I've got several here controlling extractor fans. I know...but he was looking for a possible alternative. The neon-round- the-edge allows retention of the existing switch, maybe for aesthetic reasons. Switches with built-in neons tend to be double pole and heavy to operate. -- Use the BIG mirror service in the UK: http://www.mirrorservice.org *lightning protection* - a w_tom conductor |
#27
Posted to uk.d-i-y
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Switch question ...
Bob Eager wrote:
On Mon, 06 Aug 2012 10:50:16 +0100, The Natural Philosopher wrote: sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/350530562491? ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2648 If that's no good[1], I'll go for one of the switches suggested by Owain. [1] There may be a reason why they're selling them off cheap! I was referring to one of these - which can be fitted to the existing switch. http://tinyurl.com/c4vfndf I don't see what the problem is Just use a stock switch - unless you need an intermediate or changeover type it does exactly what is wanted....I've got several here controlling extractor fans. I know...but he was looking for a possible alternative. The neon-round- the-edge allows retention of the existing switch, maybe for aesthetic reasons. All ranges of switches up to an including gold plated brass will have somewhere a double pole with neon in the range. I have such. Switches with built-in neons tend to be double pole yes and heavy to operate. Not in my experience. -- To people who know nothing, anything is possible. To people who know too much, it is a sad fact that they know how little is really possible - and how hard it is to achieve it. |
#28
Posted to uk.d-i-y
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Switch question ...
On 05/08/12 13:52, fred wrote:
Similar here from screwfix, with or without 'press' legend: http://www.screwfix.com/p/arse/52875 http://www.screwfix.com/p/arse/67883 That's a rather dubious URL! -- Phil Liverpool, UK |
#29
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Switch question ...
Phil Wieland wrote:
On 05/08/12 13:52, fred wrote: http://www.screwfix.com/p/arse/52875 That's a rather dubious URL! Screwfix (and many other websites) pad their URLs out with un-necessary search engine fodder, you can't omit them, but you can change them for product URLs starting /p/ http://www.screwfix.com/p/namby-pamb...-shampoo/64980 and category URLs starting /c/ http://www.screwfix.com/c/bloody-exp...runs/cat840642 |
#30
Posted to uk.d-i-y
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Switch question ...
On 06/08/12 16:38, Andy Burns wrote:
Screwfix (and many other websites) pad their URLs out with un-necessary search engine fodder, you can't omit them, but you can change them for product URLs starting /p/ http://www.screwfix.com/p/namby-pamb...-shampoo/64980 and category URLs starting /c/ http://www.screwfix.com/c/bloody-exp...runs/cat840642 Well I never! So you can. -- Phil Liverpool, UK |
#31
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Switch question ...
On 06/08/2012 01:35, Arfa Daily wrote:
"David" wrote in message . uk... On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa I have lights that use a momentary switch in some labs at work,but the switch is connected to a controller that uses the momentary output to toggle the state of the light.Other inputs come from PIRs so the lights go out when the area is unoccupied. So,yes this type of switch is certainly available.try the MK Grid range cheers David Similar sort of thing here. I have just replaced the shower extractor fan / light, the original having a motor that wouldn't run any more due to collapsed bearings. The reason for this is that in its 'standard' form, the fan is controlled from the lighting switched live. That means that the fan always runs if the lights are on. The shower room is at the top of the stairs, and its lights cast a gentle light in the area through the fanlight over the door, so tend to get left on all evening until I finally go to bed (usually very late !!) and turn them off. So I've done a mod to the new one, and designed and built a little controller that senses when the shower pump motor is drawing current, and produces a DC voltage to drive a mains-rated relay that I managed to fit inside the fan run-on controller's casing. This means that the light on the fixture can just come on normally from the switched live, along with the other lights in there, and the fan won't run. When the shower is used, the fan starts, and runs as long as my sensor circuit detects that the pump is running. When it stops, the relay drops, and the run-on timer takes over to continue extraction for a few minutes. An added advantage of this is that in the summer when people take a shower without putting the lights on, the extraction will still come on. You can get either fans with humidistats, or standalone humidistats to do much the same job. ;-) I want the momentary switch to mount outside the shower room to bridge the relay contacts. That way, if I want extraction without the shower running (there's a bog in there as well, so use your imagination ... ) I can just stab the switch, which will start the extractor fan. It will then run for the run-on time controlled by its own timer. It does all work exactly as planned, and I have the wire running down the inside of the airing cupboard which is next to the shower room, so all that's now needed is to bring it through the wall, and obtain and connect the switch :-) Yup, that's handy. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#32
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Switch question ...
On 05/08/2012 21:09, Roger Mills wrote:
On 05/08/2012 16:01, Owain wrote: On Aug 5, 3:42 pm, Roger wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. http://www.tlc-direct.co.uk/Products/MKK5423.html http://www.tlc-direct.co.uk/Products/AA20DPSW.html Ta. Either of those would probably do. They both say they have a flex outlet. I presume that means that there's a knockout in one edge for bringing a flex out parallel with the wall? But does it also mean that Usually, or a knockout on the front. the outlet terminals are of the "wrap wire around a screw" type rather than the usual hole + grub screw? If so, are they ok for a solid conductor house-wiring outlet cable rather than a flex? They are normally "ordinary" terminals IME. Only thing about 20A plate switches is that they are a heavier action than normal light switches with a bit more of a "snap". -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#33
Posted to uk.d-i-y
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Switch question ...
"John Rumm" wrote in message o.uk... On 06/08/2012 01:35, Arfa Daily wrote: "David" wrote in message . uk... On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa I have lights that use a momentary switch in some labs at work,but the switch is connected to a controller that uses the momentary output to toggle the state of the light.Other inputs come from PIRs so the lights go out when the area is unoccupied. So,yes this type of switch is certainly available.try the MK Grid range cheers David Similar sort of thing here. I have just replaced the shower extractor fan / light, the original having a motor that wouldn't run any more due to collapsed bearings. The reason for this is that in its 'standard' form, the fan is controlled from the lighting switched live. That means that the fan always runs if the lights are on. The shower room is at the top of the stairs, and its lights cast a gentle light in the area through the fanlight over the door, so tend to get left on all evening until I finally go to bed (usually very late !!) and turn them off. So I've done a mod to the new one, and designed and built a little controller that senses when the shower pump motor is drawing current, and produces a DC voltage to drive a mains-rated relay that I managed to fit inside the fan run-on controller's casing. This means that the light on the fixture can just come on normally from the switched live, along with the other lights in there, and the fan won't run. When the shower is used, the fan starts, and runs as long as my sensor circuit detects that the pump is running. When it stops, the relay drops, and the run-on timer takes over to continue extraction for a few minutes. An added advantage of this is that in the summer when people take a shower without putting the lights on, the extraction will still come on. You can get either fans with humidistats, or standalone humidistats to do much the same job. ;-) Yeah, I know you can, but as the ductwork was already in place, and the ceiling has a bloody great hole of a specific size in it, I really wanted to replace like for like, but with an improvement (for me anyway) to the way it worked. The circuitry to do it was dead easy to design and knock up on a bit of Veroboard, and it was a fun little project for the weekend. I had all the parts to hand, so it didn't even cost anything. Do you ever order semicons from Farnell ? They quite often put them in a nice little black antistatic plastic box with a hinged lid. They make lovely little enclosures for this sort of thing :-) Arfa I want the momentary switch to mount outside the shower room to bridge the relay contacts. That way, if I want extraction without the shower running (there's a bog in there as well, so use your imagination ... ) I can just stab the switch, which will start the extractor fan. It will then run for the run-on time controlled by its own timer. It does all work exactly as planned, and I have the wire running down the inside of the airing cupboard which is next to the shower room, so all that's now needed is to bring it through the wall, and obtain and connect the switch :-) Yup, that's handy. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#34
Posted to uk.d-i-y
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Switch question ...
In article , Phil Wieland
writes On 06/08/12 16:38, Andy Burns wrote: Screwfix (and many other websites) pad their URLs out with un-necessary search engine fodder, you can't omit them, but you can change them for product URLs starting /p/ http://www.screwfix.com/p/namby-pamb...-shampoo/64980 and category URLs starting /c/ http://www.screwfix.com/c/bloody-exp...runs/cat840642 Well I never! So you can. I'm not a fan of redundant packing/tracking in URLs so I trim out as much as I can or make short substitutions. If it takes off, 'arse' may rise to be the most popular pre purchase search string on Sfx! -- fred it's a ba-na-na . . . . |
#35
Posted to uk.d-i-y
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Switch question ...
On 07/08/2012 02:13, Arfa Daily wrote:
"John Rumm" wrote in message o.uk... On 06/08/2012 01:35, Arfa Daily wrote: "David" wrote in message . uk... On 05/08/2012 13:22, Arfa Daily wrote: Hi all. Has anyone seen / used a 'light' switch that is just momentary rather than latching like a normal switch ? I'm sure that somewhere in the dim distant past, I have seen something that looks exactly like a single gang flat-plate rocker light switch, but is actually spring loaded back to the 'off' position. Or am I just imagining this in a senior moment ? I've looked all through the Tool Station catalogue, but nothing springs out at me. Help confirming that they exist, or pointers to one, anyone ?? TIA Arfa I have lights that use a momentary switch in some labs at work,but the switch is connected to a controller that uses the momentary output to toggle the state of the light.Other inputs come from PIRs so the lights go out when the area is unoccupied. So,yes this type of switch is certainly available.try the MK Grid range cheers David Similar sort of thing here. I have just replaced the shower extractor fan / light, the original having a motor that wouldn't run any more due to collapsed bearings. The reason for this is that in its 'standard' form, the fan is controlled from the lighting switched live. That means that the fan always runs if the lights are on. The shower room is at the top of the stairs, and its lights cast a gentle light in the area through the fanlight over the door, so tend to get left on all evening until I finally go to bed (usually very late !!) and turn them off. So I've done a mod to the new one, and designed and built a little controller that senses when the shower pump motor is drawing current, and produces a DC voltage to drive a mains-rated relay that I managed to fit inside the fan run-on controller's casing. This means that the light on the fixture can just come on normally from the switched live, along with the other lights in there, and the fan won't run. When the shower is used, the fan starts, and runs as long as my sensor circuit detects that the pump is running. When it stops, the relay drops, and the run-on timer takes over to continue extraction for a few minutes. An added advantage of this is that in the summer when people take a shower without putting the lights on, the extraction will still come on. You can get either fans with humidistats, or standalone humidistats to do much the same job. ;-) Yeah, I know you can, but as the ductwork was already in place, and the ceiling has a bloody great hole of a specific size in it, I really wanted to replace like for like, but with an improvement (for me anyway) Yup I can see why you would not want to change the fan itself. In these cases I go for a stanalone humidistat (TLC do one) to drive the existing fan. to the way it worked. The circuitry to do it was dead easy to design and knock up on a bit of Veroboard, and it was a fun little project for the weekend. I had all the parts to hand, so it didn't even cost anything. Do you fancy sketching it out? Might be a handy thing to stick on the wiki. Do you ever order semicons from Farnell ? They quite often put them in a nice little black antistatic plastic box with a hinged lid. They make lovely little enclosures for this sort of thing :-) I usually order from CPC rather than Farnell itself. Alas their packaging seems less elaborate. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#36
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Switch question ...
Owain wrote:
On Aug 7, 2:13 am, "Arfa Daily" wrote: Do you ever order semicons from Farnell ? They quite often put them in a nice little black antistatic plastic box with a hinged lid. They make lovely little enclosures for this sort of thing :-) Would that be a *conductive* plastic anti-static box? usually yes. Carbon loaded typically. Owain -- To people who know nothing, anything is possible. To people who know too much, it is a sad fact that they know how little is really possible - and how hard it is to achieve it. |
#37
Posted to uk.d-i-y
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Switch question ...
"Owain" wrote in message ... On Aug 7, 2:13 am, "Arfa Daily" wrote: Do you ever order semicons from Farnell ? They quite often put them in a nice little black antistatic plastic box with a hinged lid. They make lovely little enclosures for this sort of thing :-) Would that be a *conductive* plastic anti-static box? Do people still use conductive antistatic boxes? Most people stopped using conductive bags years ago and switched to the bags which are nonconductive on both surfaces. |
#38
Posted to uk.d-i-y
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Switch question ...
On Aug 6, 10:22*am, "Rod Speed" wrote:
"Roger Mills" wrote in message ... On 05/08/2012 23:48, Bob Eager wrote: On Sun, 05 Aug 2012 23:24:36 +0100, SteveW wrote: On 05/08/2012 22:51, Bob Eager wrote: On Sun, 05 Aug 2012 20:32:04 +0100, SteveW wrote: On 05/08/2012 15:42, Roger Mills wrote: On a similar subject, I'm looking for a single toggle switch with a neon indicator which comes on in the ON position. [Obviously, I'd have to supply it with a neutral as well as a live and switched live]. I want it for my holiday flat, where the bathroom light switch is wall-mounted *outside* the bathroom. The light is frequently left on, and a neon indicator would provide a reminder to turn it off. I know I can get fused spur switches with indicators, but I don't really want the fuse. Any ideas? Why not simply put a neon across the switch. Okay it'd be on when the light was off and vice-versa, but that just helps you find the switch in the dark. For UK switches, you can get a clear "base" that sandwiches between the switch and it's back box, complete with two neons, for this very purpose. I was going to suggest that (we have one on the first light switch as you enter the house). But as a modification, if he's running a neutral to the switch, it can go between switched line and neutral. A one-wire choccy block will do the job. If he just goes across the switch, he won't need to do any modifications and run in a neutral though - I don't know how hard it is for him to do that. Yes, but the modification gives him what he originally wanted - the neon lit when the switch is ON. Yes indeed. I *don't* want the neon on when the light is off. I'm pretty sure I've got two neutrals joined by a choccy connector (or even a crimp maybe) in the back box - so providing a neutral won't be a problem. I'd thought of getting a neon from Maplins and mounting it in the switch, but I'd rather have something which looks as if it's meant to be there. I've just ordered one of these from Ebay, which seemed worth a punt for a couple of quid including postage! http://www.ebay.co.uk/itm/3505305624...MEWNX:IT&_trks.... If that's no good[1], I'll go for one of the switches suggested by Owain. |
#39
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Switch question ...
On 07/08/2012 14:33, Arfa Daily wrote:
Do you fancy sketching it out? Might be a handy thing to stick on the wiki. I'll get on it, scan it, and send it directly to you in the next day or two That would be nice, thanks. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
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