Adapter 20 Amp 5 Pin to 20 Amp 3 pin Round Single Phase Extension Lead

Quality extension lead, expertly assembled and tested by licensed electricians in Australia. Featuring a 5 Pin, 20 Amp, Three phase plug and a Round 3 Pin, 20 Amp, Single phase socket with Heavy Duty 2.5mm cable 240V

Product Overview

• Type: 5 Pin, 20 Amp Plug - Round 3 Pin, 20 Amp Socket Extension Lead

• Length: 1, 5, 10, 15 or 20 Metres

• Thickness: Heavy duty, 2.5mm² cable

• Warranty: 24 months (excludes misuse)

• Quality Assurance: Assembled and tested in-house by licensed electricians at Resource Electrical

Cable Specifications

Each cable type is designed to support different load capacities:

CSA (mm²): 2.5mm²

Cores: 3 

NST (mm): 1.8mm

MaxR (Ω/KM @20°C): 8.21

NOD (mm): 12mm

Amperage: 27A

Common Applications

Ideal for use in:

✔️ Events & temporary cabling setups

✔️ Fairgrounds and sporting venues

✔️ Generators, motors, compressors

✔️ Construction projects

✔️ Portable equipment (e.g., concrete cutting tools)

Important Ordering Information

To prevent unnecessary costs or returns, please verify plug and socket compatibility before ordering:

• Check: 5-Pin 32A, 5-Pin 20A, 5-Pin 10A, etc.

• Need Assistance? Contact us—we’re happy to help

Cable Properties

• Insulation: Multi-core rubber-insulated, sheathed flexible power cable with Ethylene-Propylene Rubber (EPR) R-EP-90 (90°C Rated)

• Conductors: Class 5 tinned copper (AS/NZS 1125, IEC 60228)

• Durability & Resistance:

o Submersible Rating: 200m (suitable for fresh water, saltwater, sewage/contaminated water)

o Weatherproofing: UV-resistant, oil-resistant, flame retardant (IEC 0332-1-2:2004, EN60332-1-2-2004)

• Outer Jacket: Chlorinated Polyethylene (CPE) rubber compound (Black)

• Rated Voltage: 0.6/1kV

Extension Lead Specifications

Warranty & Quality Assurance

• Warranty: 24 months (excludes misuse)

• Assembly & Testing: Assembled and tested in-house by licensed electricians

General Specifications

• Plug Type: 5 Pin 

• Socket Type: Round 3 Pin 

• Amperage: 20 Amp

• Voltage: 240V