Electrical safety
The employer must arrange a registered electrical contractor for fixed wiring, sockets, or distribution boards; a helper must not open or repair them.
Last reviewed: 2026-08-22
Unsafe fixed electrical work can cause shock, overheating, or fire.
Unsafe: Opening a socket, joining fixed wires, or using an unregistered repairer.
The employer must arrange a registered electrical contractor for fixed wiring, sockets, or distribution boards; a helper must not open or repair them.
For serious injury, unconsciousness, breathing difficulty, or immediate danger, call 999 and keep yourself safe first.
This page provides general home-safety information and does not replace medical, legal, electrical, or other professional advice.
If a cord, plug, or casing is damaged, loose, discoloured, or charred, stop using it and have it checked by an experienced technician.
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Connect only one extension unit or adaptor to each wall socket; use a separate fixed socket for high-power appliances.
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Do not run extension cords across walkways, through doors, under rugs or furniture, or where wheels, heavy items, or doors can crush them.
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