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Old 17th Jan 2012, 3:23 pm   #53
emeritus
Dekatron
 
Join Date: Jan 2012
Location: Brentwood, Essex, UK.
Posts: 5,337
Default Re: Another unusual plug and some other questions

Some extracts from the 1893 GEC catalogue. The references to the capacity of the 2 pin sockets as "lights" must surely be a typo for "amps" as is used to describe the ratings of the coax sockets: amps => lamps => lights?

The exposed live centre pin is an "interesting" feature of the coax socket: at that time 110V was the greatest voltage used, and it seems that private installations often used around 50V, so this might not have been a problem.
Attached Files
File Type: pdf 2 pin 1893.pdf (151.8 KB, 370 views)
File Type: pdf concentric 1893.pdf (210.8 KB, 351 views)
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