Trade Discount 25%
25mm Earth Green Yellow Building Wire 25mm² Stranded Copper PVC Insulation Electra Cables
Electra Cables 25mm² green/yellow earth building wire on a 100m roll. The 19/1.35mm stranded copper conductor provides high current capacity for main earthing conductors in commercial switchboards, industrial installations, and heavy-duty building projects. PVC insulation is 0.6/1kV rated with fully recyclable copper conductor. Suitable for conduit and trunking installations.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: 25mm Earth Green Yellow Building Wire | 25mm² Stranded Copper | PVC Insulation | @M of 100 | by Electra Cables
Brand: Electra Cables
SKU: SR1250-100G/Y
Alternatively Known As: 25mm earth wire, green yellow earth cable, 25mm² earthing cable, building earth wire, SR1250-100G/Y
Technical Specifications
- Conductor Size: 25mm²
- Conductor Type: Stranded copper (19/1.35mm)
- Insulation: PVC, green/yellow
- Voltage Rating: 0.6/1kV
- Length: 100m roll
- Operating Temperature: -15°C to +90°C
- Complies with AS/NZS 5000.1
- Dimensions (H x L x W): 25mm x 350mm x 25mm
- Weight: 18.5 kg
Key Features
- 25mm² cross-sectional area for high current capacity
- Green/yellow insulation for earth identification
- Stranded copper conductor (19 strands of 1.35mm)
- Supplied in a 100m roll for convenience
- Durable PVC insulation for long service life
- Complies with Australian standards for safety
Professional Installation Requirements
- Installation must be performed by a licensed electrician in accordance with AS/NZS 3000 wiring rules.
Applications
- Residential and commercial electrical installations
- Earthing systems in buildings
- Industrial wiring projects
- Suitable for use in conduit or trunking
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 5000.1 – Electric cables for working voltages up to and including 0.6/1kV
Environmental Benefits
- Copper conductor is fully recyclable
- Long-lasting insulation reduces replacement frequency
- Supports safe and efficient electrical systems, minimizing energy loss
Warranty Information
12 months warranty against manufacturing defects.
Available Now
Available for immediate purchase. Ideal for use in residential, commercial, and industrial earthing and wiring applications.
FAQ
Q: When is 25mm² earth wire required instead of a smaller size?
A: 25mm² earth wire is typically specified for main earthing conductors in commercial switchboards, large industrial installations, and projects where fault current calculations require a larger cross-sectional area than 16mm² can handle.
Q: Is 25mm² green/yellow wire suitable for conduit installation?
A: Yes. This wire is suited to conduit and trunking installations and must be installed by a licensed electrician in accordance with AS/NZS 3000 Wiring Rules.
For installations where a 16mm² earth conductor meets the fault current requirements, the Electra Cables 16mm² green/yellow building wire is the next size down in the same range.
Medium-duty earthing on the same project can be covered by the 10mm² green/yellow earth building wire, also supplied on a 100m roll.
A higher cross-sectional area green/yellow earth option for sub-mains and switchboard work is also available through the 25mm² green/yellow building wire in the Eltech range.
