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GFCI #30614
10/23/03 10:01 AM
10/23/03 10:01 AM
C
Creighton  Offline OP
Member
Joined: Jan 2002
Posts: 59
Hayward, CA
Does anyone have information on earth leakage circuit breakers used in
South African mines around 1950?
Your help will be appreciated. Creighton

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Re: GFCI #30615
10/23/03 10:17 AM
10/23/03 10:17 AM
C
C-H  Offline
Member
Joined: Sep 2002
Posts: 1,497
Stockholm, Sweden
Here is a paper on the development of earth leakage circuit breakers from a South African perspective.
http://www.cbi.co.za/papers/24/CBI2.pdf

Re: GFCI #30616
10/23/03 10:31 AM
10/23/03 10:31 AM
Admin  Offline

Administrator
Member
Joined: Oct 2000
Posts: 3,481
NY, USA
Creighton,

I thought this question might get more response if posted in the area most frequented by our International members. Others are welcome to reply there too of course. [Linked Image]

Thread was moved to Non-US area >> here

Bill

[This message has been edited by Webmaster (edited 10-23-2003).]


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