About Course
A residual current device can cut off the supply fast enough to prevent a fatal electric shock in many situations – but only if it is the right type, fitted in the right place and regularly tested. This course explains how RCDs work, when to use them, their limits, and how to test and maintain them, based on HSE guidance.
Tutwoo is an independent learning provider. This course is general awareness training written from published official guidance. It does not replace training required for your specific job, and it is not an accredited qualification.
Course Content
Course Lessons
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What an RCD does
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Where to use RCDs – and their limits
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Testing and maintenance
Sources & Further Reading
Final Assessment
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