Testing of Multipole RCDs
BookmarkThis 04.06.2010
IEE
 

The IET’s technical helpline has taken a number of calls of late asking how three- and four-pole RCDs operate and how they are to be physically tested. This article looks to answer these and related questions.


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bluearrow  Full Wiring Matters Article - Testing of Multipole RCDs (1.97 Mb, PDF)

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The Institution of Engineering and Technology
Savoy Place
London
WC2R 0BL
UK
Telephone: +44 (0)20 7240 1871
Fax: +44 (0)20 7240 7735

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Source: Mark Coles - IET Wiring Matters Spring 2010

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