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Joined: Aug 2002
Posts: 1,691
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SvenNYC Offline OP
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When I was younger, I saw surface-mount porcelain receptacles like these being sold in local hardware stores here in New York.

[Linked Image from ciles.net]

The one I have is made in the U.S.A. by the old Eagle Electric Mfg. (now Cooper Wiring Devices).

Another one I have lying about is imported from People's Rep. of China.

It can accomodate a roun-pin plug (4-mm pins) like the ones used in Europe or a standard flat-pin plug.

Were round-pin plugs ever used in the USA, or is this just a universal type socket that can be sold in any part of the world?

The hardware store owner said they were called "barn receptacles". Anyone else ever seen these?

Joined: Sep 2003
Posts: 114
S
Member
To me, it looks like the round "pin holes" are actually rivets to hold the two halves together. Did you check for continuity between terminal screws and those holes?

(Edited: )
As for the "Barn Receptacle" part, perhaps it's called that becasue its surface mount, i.e. it wouldn't be used in a finished area?


[This message has been edited by sparked (edited 12-26-2004).]

Joined: Apr 2002
Posts: 2,527
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Moderator
 
One vague equivalent may have been a “roaster-cord” 2-wire connector mating to round male pins on kitchen-countertop cooking appliances — top of page at www.cooperwiringdevices.com/catalog/PDF/SECTION_U/U_6_CWD_Cord_Sets.pdf ISTR there may have been two {or possibly three} different pin spacings. By then, ‘space-age Bakelite’ versions upstaged porcelain.

Joined: Dec 2003
Posts: 886
H
Member
I remember those in bakelite. I too think those holes are just rivets to hold the thing together.

-Hal

Joined: Aug 2002
Posts: 1,691
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SvenNYC Offline OP
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Yes, there is continuity between the terminals and those holes.

The round holes indeed show rivets that hold the contacts to the porcelain body.

It's still kind of amazing that I can use these receptacles with either American or European type plugs.

Joined: Apr 2002
Posts: 2,527
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It may be a smaller planet than we realize. Remember Hutch’s 9/04 Siberian adventure?

[Linked Image from home.comcast.net]

Discussion: https://www.electrical-contractor.net/ubb/Forum9/HTML/000689.html




[This message has been edited by Bjarney (edited 12-26-2004).]


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