Prices track the daily aluminium and copper rates. Coil and bulk pricing on request.
Specifications
Conductor resistance per IEC 60228 class 2. Current capacity per BS 7671, installation reference method C (clipped direct), 30°C ambient, PVC insulation. Derate for conduit, bundling, and higher ambient temperature. Verify sizing with a licensed electrician for your installation.
Property
Value
Conductor
Plain aluminium, class 2 stranded
Nominal area
70 mm²
Max conductor resistance at 20°C
0.443 Ω/km
Current capacity, 2 loaded conductors
165 A
Current capacity, 3 loaded conductors
144 A
Voltage rating
450/750 V
Insulation / sheath
PVC / PVC, 70°C conductor rating
Conductor aluminium weight
≈ 189.0 kg/km
Typical use
Main distribution, utility feeder runs
Current capacity depends on how the cable is installed. Derate for conduit, grouping, and high ambient temperature. Have a licensed electrician confirm the size for your load and run length — or start with the cable size calculator.
70 mm² aluminium against copper
Aluminium carries less current than copper of the same size, so the fair comparison is by current. The copper size closest to this cable's 165 A is 50 mm²:
70 mm² aluminium beside 50 mm² copper, same reference conditions as the specification table.
Property
70 mm² aluminium
50 mm² copper
Current capacity, 2 loaded conductors
165 A
168 A
Max resistance at 20 °C
0.443 Ω/km
0.387 Ω/km
Conductor weight per 100 m of core
18.9 kg
44.5 kg
For about the same current, aluminium is the lighter conductor, which is why it is used for service lines and long feeders; copper is smaller for the same job and easier to terminate.
Next size up or down
Aluminium cable sizes either side of 70 mm², same reference conditions as the specification table.
Main runs to heavy machinery and processing lines.
Other aluminium sizes
Current capacity with two loaded conductors, BS 7671 reference method C, 30°C ambient. Same class 2 aluminium construction in every size.
Frequently asked
What is the price of 70mm aluminium cable in Pakistan?
The price moves with the daily aluminium and copper rates, so we quote it the day you order. We sell factory-direct from Lahore, with no dealer margin on top. Message us on WhatsApp for today's price per meter.
What is 70mm aluminium cable used for?
Main distribution and utility feeder runs. It carries 165 A with two loaded conductors on method C, and 144 A with three loaded conductors.
Should I use copper instead of 70mm aluminium cable?
Aluminium is lighter and lower-cost per run but needs a larger cross-section than copper for the same current. 70mm standard copper cable is rated 213 A on the same method, so it carries more current at the same nominal size. See copper vs aluminium cable.
Send us the length and your city
We quote 70mm aluminium cable at the day's rate and dispatch from the Lahore line. Tell us how many meters you need.