40 Amp Extension Lead Three Phase 5 pin round 240V 10 20 30 Metres
Price range: $593.99 through $790.90 inc GST
Reliable 40 Amp three phase 5 pin round extension lead designed for industrial, commercial, and construction applications. Australian Standard compliant with a heavy-duty flame-retardant sheath, available in 10m, 20m, and 30m lengths. Suitable for generators, pumps, welders, grinders, and temporary power installations in demanding environments.

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15+ Years
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30 Days Peace Of Mind
Description
Built for Tough Australian Worksites
Designed for demanding industrial applications, this extension lead features a robust flame-retardant black sheath that resists abrasion, impact, vibration, radiated heat, and chemical contamination. Its durable construction makes it suitable for workshops, construction sites, engineering facilities, agricultural operations, and temporary power installations.
The flexible cable design also makes it ideal for equipment that requires frequent movement or where leads are regularly dragged across floors and rough surfaces.
Reliable Power Distribution for Industrial Equipment
From generators and submersible pumps to floor grinders, welders, cranes, hoists, and compressors, this 40A three phase extension lead delivers dependable power where it is needed most. It performs effectively in dry, damp, wet, and oily environments, making it a versatile solution for a wide range of industrial and commercial applications.
Its rugged design helps minimise downtime while ensuring safe operation under demanding site conditions.
Australian Standard Quality You Can Trust
Manufactured to meet Australian Standards, this extension lead is engineered for long-lasting performance and compliance. It provides contractors and maintenance professionals with a reliable power connection solution backed by quality construction and dependable operation.
As part of iSupply Electrical’s extensive range of industrial electrical products, it offers the convenience, quality, and value trusted by Australian tradespeople.
Key Specifications
- Current Rating: 40 Amp
- Configuration: Three Phase
- Connector Type: 5 Pin Round
- Voltage: 240V
- Available Lengths: 10m, 20m, 30m
- Australian Standard compliant
- Flame-retardant black outer sheath
- Suitable for dry, damp, wet, and oily environments
- Resistant to abrasion, vibration, impact, heat, and chemical exposure
- Maximum Ambient Temperature: 40°C
Ideal For
- Construction sites
- Temporary site power
- Industrial workshops
- Generators
- Submersible pumps
- Compressors
- Cranes and hoists
- Welders and grinders
- Agricultural equipment
- Floor grinders and polishers
- Stage and theatre power distribution
- Sporting venues and event infrastructure










