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Ask the Expert: different types of RCD
Be it technical advice, exam worries or on-site solutions, our Ask the Expert section is designed to solve any problems or queries you may have, with our experts on-hand to provide the answers! Scolmore Group recently received a question about the different types of RCD on the market. Here, Scolmore Group’s Darren Staniforth, Head of Technical Engagement, talks us through AC type, A type, F type and B type RCDs to clear…