information about rayroll switchgear
information about rayroll switchgear
(OP)
i wantmore information on rayroll switchgear and how it works?
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information about rayroll switchgear
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RE: information about rayroll switchgear
It would also help if you spelled the name of the company correctly.
Gunnar Englund
www.gke.org
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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: information about rayroll switchgear
A. Reyrolle & Co. passed through various owners over the years: within my memory the company was part of the NEI group, then Rolls Royce, then VA Tech, and most recently Siemens.
As for how it works, well that kinda depends on which bit of equipment we're talking about. Most of it has fixed contacts and moving contacts, and when they separate the current stops flowing. If you want more detail then provide some of your own. And say please.
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RE: information about rayroll switchgear
http://www.reyrolle-protection.com/index.php