Generator Changeover Switch in Adelaide
A changeover switch is the only safe and legal way to connect a backup generator to your Adelaide home. It isolates your home from the mains grid before the generator supplies power, preventing dangerous back-feed that could electrocute power line workers. Our licensed electricians install manual and automatic changeover switches for portable and permanently installed generators across Adelaide, the Adelaide Hills and Mount Barker.
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Professional Generator Changeover Switch in Adelaide
A generator changeover switch sits between your switchboard and the mains supply. When the grid fails and you start your generator, the changeover switch disconnects your home from the street supply and routes power from the generator into your switchboard instead. This isolation is critical for safety. Without it, your generator would feed power back through the meter and out onto the street lines, creating a lethal electrocution risk for SA Power Networks workers repairing the fault. A changeover switch is a legal requirement in Australia for any generator connected to a home's switchboard.
We install two types of changeover switches across Adelaide. Manual changeover switches require you to physically flip the switch when you start your generator, and flip it back when mains power returns. These are the most common choice for portable generator setups and are reliable, straightforward and cost-effective. Automatic transfer switches (ATS) detect when the grid fails and switch over to generator power within seconds, then switch back automatically when mains power is restored. Automatic switches are ideal for permanently installed generators where you want seamless backup without manual intervention.
Adelaide Hills homeowners in areas like Stirling, Crafers, Aldgate, Lobethal, Woodside and Mount Barker are among our most frequent generator changeover switch customers. The combination of above-ground power lines, dense eucalyptus canopy and exposure to winter storm fronts makes this region one of the most outage-prone in the Adelaide metropolitan area. If you have a generator but no changeover switch, you are either running it unsafely or limiting yourself to plugging appliances directly into the generator. A properly installed changeover switch lets you power your essential circuits through your existing switchboard, the way it should be done.
Why Choose AusEco for Generator Changeover Switch
Licensed & Insured
Every electrician on our team holds a current SA electrical licence and full public liability insurance.
Upfront Quotes
You'll know the full cost before we start. No hidden fees, no surprise charges on your invoice.
Quality Materials
We use Australian-compliant materials and fittings from trusted brands. Built to last, not just to pass inspection.
Single Visit
Our fully stocked vans mean most jobs are completed in one visit. No waiting for parts or return trips.
Clean & Tidy
We treat your home with respect. Every job site is left spotless when we leave.
Satisfaction Guarantee
Not happy with the work? We'll come back and fix it for free. That's our 100% satisfaction guarantee.
How It Works
Get in Touch
Call us on 1300 993 566 or fill out the form above. Tell us about your generator changeover switch needs and we'll arrange a time to visit.
On-Site Quote
We visit your property, assess the job, and provide a clear, written quote on the spot. No obligation, no call-out fee.
Professional Installation
Our licensed electricians complete your generator changeover switch to Australian standards, using premium materials and fittings.
Test, Clean & Handover
We test everything, clean up the work area, and walk you through the completed job. You only pay when you're completely satisfied.
Why Choose Us
Why Adelaide Homeowners Trust AusEco for Generator Changeover Switch
Getting your generator changeover switch right matters. At AusEco, we take the time to understand what you need, recommend the best approach, and complete every installation to the highest standard.
Transparent, Upfront Pricing
You'll know the full cost of your generator changeover switch project before we start. No surprise charges, no hidden call-out fees.
Fully Equipped Service Vans
Our vans carry a wide range of materials and fittings so most jobs are completed in a single visit.
We Leave Your Home Clean & Tidy
We treat your property with respect. Every job site is left spotless when we're done.
Premium Materials, Built to Last
We use quality Australian-compliant materials and fittings. Every installation meets current standards and is built to last.
Customer Reviews
What Our Customers Say
"Excellent customer service. Polite, reasonable rates and responsive to correspondence. I highly recommend their services."
Tania Davies
Seaford
"Would highly recommend this business. They carried out multiple jobs at our house and were very efficient, helpful and professional in completing the work. We were impressed with their attention to detail and the extra effort they made to clean up and patch walls and ceilings for us. Very happy with their rates too."
Andrew Boesch
Adelaide Hills
"Excellent professional service. Ryan, Kira and their team were fabulous to work with. They put in garden lighting for me, nothing was too much trouble. I will use them again for electrical work they were fantastic."
Kerry Anne
Echunga
"Ryan, Shane and Tom were fantastic, working quickly and completing the works to a high standard. Kira was also wonderful through the whole quotation and booking process with excellent and timely communication. Would highly recommend!"
Owen Davies
Mount Barker
"Ryan was extremely reliable. He went above and beyond for us. He gave great suggestions and was easy going. Very knowledgeable and thorough. He always showed up on time. He chased up all phone calls and was very organised."
Kirra Thomas
Blackwood
"The best trades person I have ever had. Turned up on time, job done perfectly and left the area clean and tidy. Can not recommend highly enough."
Peter Arnold
Stirling
"Quality work, great customer service, competitive price. I have used for various jobs from wiring up my shed, installation of power meter, lighting and fans supply and fit indoors and out. Perfect."
Samuel U
Hahndorf
"10 out of 10 for clear and precise service. Ryan explained exactly what needed to be done and carried out the process to completely change the position of the electricity box onto the house from the pole as agreed to by SAPN - all done with a minimum of discomfort to us."
Trish Selway
Aldgate
"I had Ryan install a couple of powerpoints for me in my new home I recently bought in Adelaide Hills. From quote to invoice his service was 10/10 and his attention to detail second to none. Highly recommend thanks Ryan."
Luke Mcconachy
Adelaide Hills
"Excellent service at a good price. In my experience they were able to provide a better quality electrical connection at a cheaper price than the 20 or so other electricians that I asked for a quotation."
Tom Sobey
Crafers
"The team were great to deal with from my initial inquiry to promptly fixing and restoring power to my house. A week later I had a generator change over switch installed into the fuse box for those unscheduled power outages. Very happy with the level of service and detail in workmanship."
Gavin Fowler
Bridgewater
"Hugely impressed. Keira went above and beyond to find us emergency assistance. Also some excellent advice about staying safe. Couldn't have been better!"
Jacinta
Seaford
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FAQs
Generator Changeover Switch Questions
Common questions about generator changeover switch in Adelaide.
What is a generator changeover switch?
A changeover switch is an electrical switch installed at your switchboard that lets you safely switch between mains power and generator power. It ensures your home is completely disconnected from the grid before the generator feeds power into your switchboard. This prevents back-feed, which is when generator power flows back onto the street power lines and creates a lethal risk for line workers.
Do I need a changeover switch for a portable generator?
Yes. If you want to power your home circuits through your switchboard using a portable generator, a changeover switch is required. Without one, the only safe option is to plug individual appliances directly into the generator using extension leads, which is limited and inconvenient. A changeover switch lets you power your lights, fridge and essential outlets through your existing wiring.
What is the difference between manual and automatic changeover switches?
A manual changeover switch requires you to physically move the switch when you start your generator, and switch it back when mains power returns. An automatic transfer switch (ATS) detects the power failure and switches over automatically, then switches back when the grid is restored. Manual switches are more affordable and suit portable generators. Automatic switches are ideal for permanent generator setups where you want seamless backup.
How long does it take to install a changeover switch?
A standard manual changeover switch installation typically takes 2 to 4 hours, including mounting the switch, wiring it to your switchboard and testing the switchover process. An automatic transfer switch may take slightly longer due to the additional wiring and configuration. We confirm the expected timeframe during the quoting visit.
Can I choose which circuits the generator powers?
Yes. During installation, we work with you to identify the essential circuits you want powered during an outage, typically your lights, fridge, freezer, a few power points and your internet modem. The changeover switch is wired so the generator only feeds these circuits, which prevents overloading the generator by trying to power your entire home.
Is it illegal to connect a generator without a changeover switch?
It is illegal and extremely dangerous to connect a generator to your switchboard without a changeover switch. Back-feeding mains power lines can electrocute utility workers and damage neighbouring properties' equipment. In South Australia, all generator-to-switchboard connections must include a changeover switch installed by a licensed electrician.
Do you provide free quotes for changeover switch installation?
Yes. We visit your property, assess your switchboard, discuss which circuits you want on generator backup, and provide a clear written quote. The quote covers the changeover switch, any wiring required, and the installation and testing. It is free and comes with no obligation.
Need Generator Changeover Switch in Adelaide?
Get in touch today for a free, no-obligation quote. We respond within 2 business hours.