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Department of Employment and Industrial Relations
Home > Electrical Safety > Living around electricity > Safety switches > What is a safety switch?

What is a safety switch?

Safety switches are your insurance against electric shock. They are designed to prevent injury or death.

They monitor the flow of electricity through a circuit. They automatically shut off the electricity supply when current is detected leaking from faulty switches, wiring or electrical appliances. This stops the chance of current flowing to earth, through a person, electrocuting them.

Installing a safety switch is an inexpensive safety measure that protects everyone.

Last updated June 24, 2005