7/29 Pure Copper Single-Core PVC Wire — Standard 90 Gaz Coil

The 7/29 Pure Copper Single-Core Wire is a PVC-insulated stranded house wire supplied as a standard 90-Gaz coil. Its traditional 7/29 construction denotes seven conductor strands, each approximately 0.029 inch in diameter, giving a calculated conductor area of approximately 2.982mm². A 90-Gaz coil equals 90 yards, approximately 82.3 metres or 270 feet.

Key Features

• Traditional Pakistani market size: 7/29 or 7/.029
• Seven conductor strands
• Each strand approximately 0.029 inch in diameter
• Calculated conductor cross-section approximately 2.982mm²
• Commonly sold in the market as the 2.5mm² class; not an exact metric equivalent
• Pure copper conductor claim supplied by seller; purity percentage Not Verified
• Single-core PVC-insulated construction
• Declared standard 90-Gaz / 90-yard coil
• Approximately 82.3 metres / 270 feet
• Flexible stranded construction for conduit and fixed wiring
• Colour options shown: Red, Black, Blue, Yellow and Green

Technical Specifications

Important Length Clarification

This listing is for Standard 90 Gaz, meaning 90 yards:

• 90 yards × 0.9144 = 82.296 metres
• 90 yards × 3 = 270 feet

Do not publish this product as a 90-metre coil unless the physical coil, supplier invoice or manufacturer documentation specifically confirms 90 metres. A 90-metre coil is approximately 98.4 yards and is longer than a 90-Gaz coil.

Size Clarification

The traditional code 7/29 means seven conductor strands, each approximately 0.029 inch in diameter. The calculated metal area from the strand dimensions is approximately 2.982mm². Pakistani sellers commonly place 7/.029 products in the 2.5mm² trade class, but the imperial 7/.029 construction is not exactly equal to a metric 2.5mm² conductor.

Recommended Applications

• General residential and commercial wiring
• Power sockets and plug points, subject to circuit design
• Lighting and fan circuits
• Distribution from switchboards to suitable loads
• Conduit and trunking installations
• Fixed wiring selected by a qualified electrician

Final application, breaker size, permissible load and installation method must be selected by a qualified electrician after verifying the conductor material, full gauge, insulation, voltage rating, ambient temperature, grouping and cable-routing conditions.

Detailed Product Description

The 7/29 Pure Copper Single-Core Wire is a flexible stranded wire format commonly used for house and commercial electrical installations in Pakistan. Its traditional 7/.029 construction uses seven strands, each approximately 0.029 inch in diameter. The resulting calculated conductor area is about 2.982mm².

The stranded construction makes the wire easier to route through conduit and bends than a comparable solid conductor. Red, black, blue, yellow and green colour options support organized circuit identification according to the approved wiring diagram and applicable local practice.

This product is specifically described as a standard 90-Gaz coil, equal to 90 yards or approximately 82.3 metres. “Pure Copper” is the seller-provided material claim. The exact purity percentage, full-gauge measurement, insulation grade, voltage rating, current capacity, certification and measured coil length must be confirmed from the supplier or physical product before additional technical claims are published.

Colour Options

• Red: Circuit identification according to the approved wiring plan
• Black: Circuit identification according to the approved wiring plan
• Blue: Circuit identification according to the approved wiring plan
• Yellow: Circuit identification according to the approved wiring plan
• Green: Commonly associated with protective earth, but usage must follow local rules and the approved design

Wire colour alone must not be treated as proof of conductor function. Always follow the approved wiring diagram and test conductors before energizing the circuit.

Verification Checklist Before Sale

• Confirm the manufacturer or supplier identity
• Confirm the conductor is copper and obtain the purity specification if claimed
• Measure one strand with a micrometer to confirm 0.029-inch diameter
• Confirm seven-strand construction
• Confirm the coil is 90 yards / 270 feet
• Read and record the printed voltage rating
• Confirm insulation material and flame-retardant claim, if any
• Confirm applicable standard and test certification
• Confirm warranty and return policy

Package Contents

• 1 × 7/29 pure-copper-claim single-core wire coil
• Selected colour: Red, Black, Blue, Yellow or Green
• Declared length: Standard 90 Gaz / 90 yards

Packaging, ties, printing and labelling may vary. Confirm the selected colour, conductor claim and measured length before dispatch.

Installation and Safety Notes

• Electrical installation must be completed by a qualified electrician.
• Do not select the breaker or load solely from the 7/29 trade name.
• Verify conductor material, actual cross-section, insulation rating and coil markings before use.
• Apply appropriate derating for conduit fill, ambient temperature, grouping and installation method.
• Use correctly rated terminals, protection, earthing and isolation equipment.
• Do not use for high-load appliances unless a qualified electrician confirms suitability.
• Replace any wire with damaged, cracked or cut insulation.