Extension leads are temporary tools, not permanent wiring. Use the shortest heavy-duty lead that fits, never daisy-chain boards, keep leads dry and unkinked, and unplug them when finished. Overheating, discoloured plugs or frequent trips mean stop. Workplaces need formal test and tag. Permanent outlets are safer than a lead forever — that is licensed work.
Stop using damaged leads. Tape is not a repair.
Construction, offices and many commercial sites must have portable equipment inspected and tagged on a schedule. Our test and tag NSW guide covers who can do it and how often. Home sheds that look like workplaces still benefit from the same discipline.
If the vacuum, dryer or bench tools always live on a lead, add a properly installed power point or a dedicated circuit. Blue Link Electrical Services installs points and boards across Sydney under licence 332956C. Call 0421 772 661.
Outdoor leads need weatherproof connections and an RCD-protected circuit. Running an indoor lead under a door to a pressure washer is a classic shock risk. In garages, keep leads off wet floors and away from vehicle tyres. During renovations, temporary power should be planned — not a spaghetti of boards from one hallway point.
Heaters, fan heaters and clothes dryers are poor candidates for thin leads. If the plug is warm after ten minutes, the setup is wrong. Unplug and rearrange loads or book extra power points.
For cafés, warehouses and strata car parks, portable equipment usually falls under workplace test-and-tag rules. We can inspect and tag leads and tools on a schedule that matches how hard the site works them.
Leads across walkways are trip and chew hazards. Use cord covers in short-term setups and pack leads away when the job is done. Childproofing wall outlets still matters more than any lead — see our childproof power points guide for outlet shutters and placement tips.
A lead marked for light duty will not happily run a heater all afternoon. Match the cord rating to the appliance nameplate and the wall outlet. If you need more outlets in a workshop or café, fix the wiring — do not stack boards. Blue Link Electrical Services installs dedicated circuits under NSW licence 332956C across Sydney.
We cover all of Sydney. Natural next reads if you are local:
No. It multiplies overload and fire risk. Plug boards straight into a wall outlet rated for the load.
Formal test and tag is a workplace requirement. At home, inspect leads and replace damaged ones; do not rely on a tag as a DIY certificate.
Too much load, a thin cord, a coiled lead, or a failing plug. Unplug and stop using it.
If a lead is always in the same place, install a fixed outlet. That is licensed work.
Blue Link Electrical Services · NSW licence 332956C · since 2016 · fully insured
After-hours for genuine emergencies only. Level 1 and 2 supply work arranged through accredited partners.