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Circuit Protection Devices

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Update time : 2019-07-05 18:26:51

The Consumer Unit, or distribution box is the most important electrical safety device in the home and workplace. Let's check out what circuit protection devices are installed in:

Main Switch

Isolates the whole consumer unit and all devices. If want to cut power to all circuits , Turning this switch to 'OFF'. Most consumer units are fitted with a 100A main switch, some use 63A 80A or bigger one 250A.

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