Built with premium plain annealed copper and insulated with long-lasting V-90 PVC, the Electra SR1040 is a premium 4mm² single-core black building wire that is ideal for a variety of electrical applications, whether you're working on switchboards, control panels, or need a dedicated earth wire in installations that remain safely out of reach. It's perfect for both residential and commercial environments where performance, safety, and flexibility are most important.
Important Features:
Superior copper conductor: For flexibility and effective conductivity, seven strands of 0.85 mm plain annealed copper were used.
Long-lasting insulation: V-90 PVC insulation for long-term security and heat resistance.
Performance-based rating: functions securely at temperatures up to 90°C and can handle voltages of up to 0.6/1 kV.
Constructed in accordance with AS/NZS 3808, AS/NZS 5000.1, and AS/NZS 1125 standards.
Adaptable uses: Ideal for use as an earth conductor in enclosed systems, control panels, and switchboard wiring.
sleek black hue: Easily identifiable in multi-wire configurations, the finish is neat and professional.
tranquility: For added peace of mind, it comes with a one-year warranty.
| Specification |
Details |
| Conductor Size |
4 mm² (7/0.85 mm strands) |
| Length |
100 meters |
| Insulation Thickness |
1 mm |
| Minimum Bending Radius |
20 mm |
| Nominal Outer Diameter |
4.6 mm |
| Approximate Mass |
51 kg/km |
| Current Rating |
30 Amps |
| Conductor Resistance |
DC: 4.61 Ω/km, AC: 5.61 Ω/km |
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