The Electrical Contractor Network

ECN Electrical Forum
Discussion Forums for Electricians, Inspectors and Related Professionals

Books, Tools and Test Equipment for Electrical and Construction Trades

Register Now!

Register Now!

We want your input!

Featured:
   

2017 NEC and Related
2017 NEC
Now Available!

   
Recent Posts
Industrail Control Panel bonding per 409.108
by sparkyinak
12/08/16 03:17 PM
Calling all Non-US members!! (Non-US only)
by aussie240
12/07/16 02:39 AM
Photo Upload Tutorial
by DanK
12/06/16 11:35 PM
Sprinklered equipment 26-008
by bigpapa
12/02/16 04:24 PM
On Delay Relay with Auto Reset
by Potseal
12/01/16 09:59 AM
New in the Gallery:
12.5A through 0.75mm˛ flex (just out of curiosity)
Shout Box

Top Posters (30 Days)
gfretwell 13
HotLine1 9
Texas_Ranger 8
sparkyinak 8
Trumpy 6
Who's Online
0 registered (), 214 Guests and 7 Spiders online.
Key: Admin, Global Mod, Mod
Page 1 of 2 1 2 >
Topic Options
Rate This Topic
#142859 - 03/10/05 03:59 AM BS546 plugs & outlets
32VAC Offline
Member

Registered: 06/28/04
Posts: 203
Loc: Alice Springs, NT, Australia
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&category=3188&item=5962484107&rd=1
http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&category=3188&item=5962484125&rd=1

I found these on Ebay & thought it may interest some of the English members of ECN who are also collectors of old fittings. I have no idea where these would of been used here in Australia.

Top
Test Equipment:

Large Selection of Test Equipment For Electrical, HVAC, Test & Measurement
Large Selection of Test Equipment For Electrical, HVAC, Test & Measurement

#142860 - 03/11/05 11:17 AM Re: BS546 plugs & outlets
djk Offline
Member

Registered: 12/26/02
Posts: 1269
Loc: Ireland
I would suspect that they're a much more than 30 years old.

Interesting that the pins appear to be sheathed though.



[This message has been edited by djk (edited 03-11-2005).]

Top
#142861 - 03/12/05 12:36 PM Re: BS546 plugs & outlets
pauluk Offline
Member

Registered: 08/11/01
Posts: 7693
Loc: Norfolk, England
I recognize those 15A outlets very well, as when I was a kid in the early 1970s you could still see plenty in service in places such as village and church halls.

They're typical 1940s style, although as this was back in the days when designs weren't altered every five minutes it's a little hard to be more precise. They mey have made these into the early 1950s, but these look as though they don't have shutters.

Shortly after the introduction of the BS1363 shuttered socket (late 1940s), manufacturers tended to add shutters to their BS546 versions as well.

By the way, the switches on these are the quick-make-&-break type making them suitable for both AC and DC use.


[This message has been edited by pauluk (edited 03-12-2005).]

Top
#142862 - 03/13/05 12:10 AM Re: BS546 plugs & outlets
Trumpy Offline

Member

Registered: 07/05/02
Posts: 8540
Loc: SI,New Zealand
Oddly enough,
We did get a variation on the round pin theme here in NZ.
It was called the 5A Clock plug.
I'm still searching for a decent picture of one and I think that HPM still has a plug/socket arrangement like this.
The socket was recessed into the wall (to fit behind a clock) and the plug fitted into the recessed socket.
They were 3-pin, but most clocks of the era were only fed with 2-core Tru-rip.
_________________________
Let's face it, these days if you're not young, you're old - Red Green grin

Top
#142863 - 03/13/05 01:39 PM Re: BS546 plugs & outlets
pauluk Offline
Member

Registered: 08/11/01
Posts: 7693
Loc: Norfolk, England
You can still buy the dedicated "clock connector" here, which has been around for many years:



The front plug section has three very small flat blades which fit the outlet, and contains a cartridge fuse to BS646. They're ceramic-bodied fuses similar to the BS1362 fuse which is found in the 13A plug, but considerably smaller and available only in sizes from 1 through 5 amps.

Top
#142864 - 03/13/05 03:36 PM Re: BS546 plugs & outlets
djk Offline
Member

Registered: 12/26/02
Posts: 1269
Loc: Ireland
Paul, plenty of them around here too although arn't they an MK unique design to no particular BS number?

Top
#142865 - 03/14/05 08:50 AM Re: BS546 plugs & outlets
pauluk Offline
Member

Registered: 08/11/01
Posts: 7693
Loc: Norfolk, England
I believe you're right -- Thinking about it I don't remember seeing any of this type other than MK.

Looks like the current versions have gone over to BS1362 fuses instead of the old BS646 type though:

MK - Clock connectors

Top
#142866 - 03/14/05 09:07 AM Re: BS546 plugs & outlets
djk Offline
Member

Registered: 12/26/02
Posts: 1269
Loc: Ireland
According to MK's website it's fitted with a 2Amp Bs1362 fuse. I always thought that 3Amp was as low as those fuses went.

Top
#142867 - 03/14/05 11:19 AM Re: BS546 plugs & outlets
SvenNYC Offline
Member

Registered: 08/19/02
Posts: 1685
Loc: New York City
Mike, here are pictures of Australian clock plugs and power-points. From Clipsal's website:

[img]http://alfred.clipsal.com/scripts/apeweb.dll?GetImage&CatNo=408/3&Large=1[/img]
wall socket

[img]http://alfred.clipsal.com/scripts/apeweb.dll?GetImage&CatNo=409/3&Large=1[/img]
plug

There is also a 4-pin version of the socket -- probably for master/slave clock systems?

See here:
[img]http://alfred.clipsal.com/scripts/apeweb.dll?GetImage&CatNo=408/4&Large=1[/img]

Top
#142868 - 03/14/05 04:33 PM Re: BS546 plugs & outlets
djk Offline
Member

Registered: 12/26/02
Posts: 1269
Loc: Ireland
They look like one or more of the old-style European national phone plug / socket systems!

Top
Page 1 of 2 1 2 >



ECN Electrical Forums - sponsored by Electrical Contractor Network - Electrical and Code Related Discussion for Electrical Contractors, Electricians, Inspectors, Instructors, Engineers and other related Professionals