Coast 4.0mm Cable
The Coast 4.0mm Singles provides reliable electrical conductivity for high-current circuits in residential and commercial infrastructure. This cable utilizes high-purity annealed copper to minimize voltage drop across long runs. The 4.0mm² cross-sectional area supports significant current loads compared to standard lighting or socket circuits. It functions effectively within conduit systems or surface-mounted trunking. Engineers specify this wire for power distribution boards and heavy-duty appliance connections.
Key Features
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High Conductivity Conductor
Annealed copper strands provide low electrical resistance for efficient power delivery. -
PVC Insulation Properties
- Resists abrasion during conduit installation
- Withstands continuous operating temperatures up to 70°C
- Protects against moisture and environmental contaminants
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Voltage and Safety Compliance
The cable meets BS 6004 and KS 04-192 standards for 450/750V applications.
The insulation consists of high-grade Polyvinyl Chloride designed for long-term durability. This material maintains flexibility while protecting the internal conductor. The flame-retardant properties of the insulation enhance building safety by slowing fire spread along cable runs. Every batch undergoes testing for insulation resistance and conductor continuity. Consequently, the wire maintains long-term reliability in demanding electrical environments.
Installation requires adherence to standard bend radius guidelines to protect the copper crystalline structure. The 4.0mm² sizing fits standard conduit diameters while leaving space for heat dissipation. Electrical contractors often use these for ring mains or dedicated radial circuits. The mechanical properties allow for efficient stripping and termination into standard brass or copper lugs. It supports high torque terminal connections without crushing the conductor strands.
The product arrives in standard coil lengths for efficient handling on-site. Packaging prevents tangling during the payout process. The outer insulation surface includes embossed markings for easy identification of cross-section and voltage ratings. This clarity assists inspectors during site audits and verification. Procurement managers value this cabling for its balance of conductivity and cost-effectiveness in large-scale projects. It remains a staple for industrial control panels and secondary power distribution.
Specifications
| Feature | Specification |
|---|---|
| Brand | Coast |
| Cross-Sectional Area | 4.0mm² |
| Conductor Material | Annealed Copper |
| Insulation Material | PVC (Polyvinyl Chloride) |
| Voltage Rating | 450/750V |
| Standards | BS 6004, KS 04-192 |
| Core Configuration | Single Core |
| Temperature Rating | 70°C Maximum Operating |
What’s in the Box
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1 x Coast 4.0mm Single Core Cable Coil
Why Choose Coast 4.0mm Cable
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High-purity copper ensures minimal power loss across industrial circuits.
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Durable PVC housing provides chemical resistance against common building materials.
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Standardized manufacturing guarantees consistent diameter for easy conduit pull-through.
Eng. Kevin Omondi (verified owner) –
I always prefer Coast for single core wiring because of the insulation thickness. This 4.0mm singles is perfect for the kitchen circuits and instant water heaters where load is a bit higher. It’s flexible enough to pull through the conduits without stripping the PVC. Definitely genuine stuff for any serious building project in Nairobi.
Josphat Mwangi (verified owner) –
Quality is top notch. Used these for the power sockets in my new extension and the fundi is happy with the gauge. Real value for money.
Sarah Akoth (verified owner) –
The 4.0mm Coast wire is standard quality and meets the specs. Delivery to Kisumu took two days but the rolls arrived intact and well-labeled. It is much better than the cheap brands that peel off easily during installation.