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How to Test an RCCB Changes to BS 7671 under Amendment 2 of the 18th Edition of the Wiring Regulation requires RCD’s to only be tested on the AC setting regardless of the Type of RCD and at the rated residual operating current of the device. This simplifies the testing process so even if you have an A, F or B Type RCD you only need to test it on the AC setting of you MFT tester and at 1x its mA current rating with a maximum disconnection time of 300 ms. #GSHElectrical #Electricaltrainingvideos #

How to Test an RCD - BS 7671 Amendment 2 EAL Awards City and Guilds Changes to BS 7671 under Amendment 2 of the 18th Edition of the Wiring Regulation requires RCD’s to only be tested on the AC setting regardless of the Type of RCD and at the rated residual operating current of the device. This simplifies the testing process so even if you have an A, F or B Type RCD you only need to test it on the AC setting of you MFT tester and at 1 x delta n (often this is 30 mA) with a maximum disconnection t

38 reactions · 36 comments | The 2nd Amendment to BS 7671: 2018 will be published on 28th March 2022 and we will be running virtual and face to face events to support you through the upcoming changes. And the best part? They are all free to access for NICEIC & ELECSA contractors. Check out what's on offer and register now - visit https://e-certsure.com/p/WCP-UH7/18th-live | NICEIC | Facebook

Latest Wiring Regs Changes Revealed - Update to BS7671 In breaking news, the IET announced they're tidying up the wiring regulations with BS7671 Amdendment 2 Corrigendum ...A probe is launched into the mysterious death of an electrician on a North Sea oil rig… …a Government watchdog names and shames a local authority for failing to check electrical safety on thousands of homes… …and new figures reveal that electricians’ earnings are rapidly catching up on plumbers… Welcome to Electrical News Wee