20 Amp Extension Lead: Single Phase,3 pin round 240V 10 20 30 Metres
Price range: $372.10 through $416.56 inc GST
Dependable 20 Amp single-phase extension lead designed for demanding industrial and construction environments. Australian Standard compliant with a durable flame-retardant sheath, available in 10m, 20m, and 30m lengths. Suitable for wet, damp, oily, and high-impact conditions, making it ideal for generators, pumps, welders, grinders, and temporary power applications.

Fast Shipping
On All Orders

Australian Company
Owned & Operated

15+ Years
Industry Experience

Easy Returns
30 Days Peace Of Mind
Description
Built for Tough Australian Work Environments
Designed for professional trade use, this heavy-duty extension lead performs reliably in dry, damp, wet, oily, and high-vibration environments. The durable black flame-retardant sheath offers excellent resistance to abrasion, impact, radiated heat, and chemical contamination, making it suitable for engineering workshops, construction sites, agricultural operations, and industrial facilities.
Whether powering pumps, compressors, generators, welders, grinders, cranes, hoists, or site equipment, this extension lead is engineered to withstand the rigours of daily use.
Reliable Power for Industrial and Construction Applications
The robust construction makes this extension lead ideal for temporary power installations and mobile equipment where cables are frequently moved or dragged. It is commonly used with submersible pumps, floor grinders, floor polishers, saws, log splitters, agricultural machinery, portable generators, and stage or event power systems.
Its flexible design allows easy handling while maintaining dependable electrical performance across the full cable length.
Australian Standard Quality You Can Trust
Manufactured to meet Australian Standards, this 20 Amp extension lead provides peace of mind for electricians and contractors who require compliant equipment for professional installations and maintenance work. Combined with competitive pricing and fast Australia-wide delivery, it is a practical solution for both planned projects and urgent site requirements.
Key Specs
Electrical Specifications
- Voltage: 240V Single Phase
- Current Rating: 20 Amp
- Plug Configuration: 3 Pin Round
- Australian Standard compliant
Available Lengths
- 10 Metres
- 20 Metres
- 30 Metres
Environmental Performance
- Suitable for dry, damp, wet, and oily conditions
- Flame-retardant outer sheath
- Abrasion and impact resistant
- Resistant to chemical contamination and radiated heat
- Maximum ambient temperature: 40°C
- Intermittent use up to 45°C
Operating Parameters
- Maximum continuous length: 30 metres
- Maximum current rating at 40°C: 20A
Ideal For
- Licensed electricians
- Electrical contractors
- Construction sites
- Maintenance and facilities teams
- Industrial workshops
- Agricultural operations
- Generators and temporary power setups
- Pumps and compressors
- Floor grinders and polishers
- Welding and fabrication environments
- Stage, theatre, and event power distribution








