• 25 years servicing THE ILLAWARRA
  • level 2 electricians
  • switchboard upgrades

02 4018 3418

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Safety Switch

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Safety Switch

Safety switches protect you and your family from electric shock.

When a current leak is detected, your safety switches turn off the electricity within milliseconds.

Circuit breakers and fuses do not protect people directly, only safety switches save lives.

What is a safety switch?

A safety switch monitors the flow of electricity through a circuit and detects problems which could potentially cause you harm, or harm to your family or residents.

The safety switch activates in 0.03 of a second, preventing electric shock, injury and death. 

A circuit breaker or fuse is not the same as a safety switch.

  • Circuit breakers, fuses, and surge protectors protect electrical wiring and appliances.
  • Safety switches protect people.

Protect your family with an electrical safety switch

Stuart Johnston Electrical offers the installation, repairs, and testing of safety switches throughout Wollongong and The Greater Illawarra.

Protect your family or tenants from electrical accidents by fitting an electrical safety switch, for each of your electrical circuits, today.

Electrical Safety Switches – The Best Electrical Accident Prevention.

Electrical Safety Switches are designed to provide protection against electrocution and fires caused by electrical faults.


Our Friendly Electricians are well trained, well organised, on time and professional, in every aspect of our business.

For the best Electrical Services Illawarra has to offer, call us now.

02 4018 3418

Contact Stuart Johnston Electrical

Contact our friendly Electricians today & get professional & reliable service.

We’ll take care to contact you to confirm the time and location once we receive your enquiry.

  • All Work Fully Guaranteed

We’ve built our reputation on reliable service Since 1995

He was polite, friendly, efficient…

I found Stuart and his business through google and would recommend his business to everyone. He was polite, friendly, efficient and kept us informed the whole way through the job. Thanks guys for a job well done!

– Jenny S

Awesome crew!

Fantastic service. The guys came at short notice when we were stuck and we really appreciate their friendly professional approach.

– Belinda A