Overview
A 6 mm wire price depends on a larger copper conductor, the insulation, and the coil length, not the size alone. A 6 mm wire feeds air conditioners and heavy loads. The fair way to judge the price is to match the metal, the build, and the grade carefully before you compare two options.
The 6 mm wire is where home wiring meets its heaviest everyday loads. It feeds air conditioners, heavy kitchen circuits and sub mains that carry real current. With that duty comes more copper, so a 6 mm wire costs more than the sizes below it.
At this size, careful matching matters most, because a small shortfall shows up quickly under a heavy load. For the bigger picture across every size, see what really sets a wire price.
What the 6 mm Size Carries
The 6 mm is the copper area inside, six square millimetres. That area carries around thirty three amperes, which suits air conditioners, heavy kitchen loads and sub mains. It is the size chosen when a 4 mm wire would run too close to its limit under a steady heavy load.
What Moves the 6 mm Copper Wire Price
A few clear things set the 6 mm copper wire price. At this size the copper is a big part of the cost, so quality matters even more.
- Copper quality: The purity and amount of the metal. A 6 mm wire holds a lot of copper, so purity has a real effect on price and performance.
- Insulation grade: The cover around the copper. Plain PVC is the base, while FR and FR-LSH grades add fire safety and a little cost.
- Coil length: The metres on the reel. A longer coil holds more wire, so the total is higher.
- Brand and standard: A trusted brand built to IS 694:2010 carries a quality that a low headline figure does not show.
6 mm Wire on a 90 Metre Coil
Wire is sold on a coil, and ninety metres is common. The 6 mm wire price 90 mtr you see is for the whole coil, not one metre, so it looks larger but buys far more wire. Work out the metres your job needs first, then the coil that fits is the fair buy.
Copper vs Aluminium at 6 mm
Some buyers compare a copper 6 mm wire against aluminium, and look for a 6 mm aluminium wire price 90 meter to weigh the two. The table shows how they differ at this size.
Point 6 mm copper 6 mm aluminium Conductivity About 100% IACS About 61% IACS Current for the same size Higher Lower, needs a bigger size Cost per metre Higher Lower Best use Home AC and heavy points Long overhead or utility runs
Aluminium is cheaper per metre but carries less, so it has to be thicker for the same load, which is why it stays on long outdoor runs. For a home air conditioner or a heavy indoor point, copper is the safe choice, and Kundan Cab builds this size in copper.
Where 6 mm Wire Is Used
A 6 mm wire is a dedicated circuit wire. An air conditioner point, a heavy kitchen circuit or a sub main feeding part of the home is where it belongs. Because the current is high, an electrician should confirm the size against the real load and the run, especially for a copper line to an air conditioner.
6 mm Wire vs 4 mm Wire
The common choice at this level is 6 mm or 4 mm. The table makes it clear.
Point 4 mm wire 6 mm wire Copper area 4.0 sq mm 6.0 sq mm Rough current About 26 A About 33 A Best for Geysers and heavier points Air conditioners and heavy loads
A geyser or a heavy point sits well on 4 mm, while a larger air conditioner or a long, heavy run wants 6 mm. Match the size to the load, and compare only wires of the same size and grade.
Kundan Cab 6 mm Wires and Cables
The 6 mm size has a verified home in the Kundan Cab range. Its Copper VIR Single Core runs from 6.0 sq mm up to 120 sq mm, a fixed wiring cable built to IS 694 in electrolytic grade annealed copper rated to 1100 volts, offered in a choice of coil lengths. The size also sits within house wires such as Green Wire, Safety Pro, Power Plus and Flexy Plus.
So there is a clear split. For an air conditioner or a heavy home circuit, an FR or FR-LSH house wire at 6 mm fits, while larger fixed wiring points to the Copper VIR range. See the full Kundan Cab range for every size and grade.
FAQS
1. What is a 6 mm wire used for?
A 6 mm wire is used for air conditioners, heavy kitchen circuits and sub mains, carrying around thirty three amperes. It has more capacity than a 4 mm wire, which is why the heaviest home loads use it. A 6 mm wire price should be judged against a heavy, dedicated load.
2. Is a 6 mm wire enough for an air conditioner?
For most home air conditioners a 6 mm wire is the usual choice, but the correct size depends on the unit rating and the run, so an electrician should confirm it. Once the size is right, a 6 mm copper wire price can be compared fairly against wires of the same grade and length.
3. Does Kundan Cab make a 6 mm wire?
Yes. Kundan Cab lists 6.0 sq mm within its Copper VIR Single Core range, which runs up to 120 sq mm, and the size also sits within house wires such as Green Wire and Flexy Plus. All are high purity copper. Confirm the product and length, then ask a Kundan Cab dealer for the current price.
KEY TAKEAWAYS
- A 6 mm wire price is set by the larger copper conductor, the insulation and the length, not the size alone.
- The 6 mm is a six square millimetre copper area, suited to air conditioners and heavy loads.
- Aluminium is cheaper but must be thicker, so copper is the safe choice for a home AC point.
- Larger sizes need careful matching, since a shortfall shows up quickly under a heavy load.
- Kundan Cab covers 6.0 sq mm in Copper VIR, which runs up to 120 sq mm, and in house wires like Green Wire and Flexy Plus.
Wiring an air conditioner or a heavy circuit? Decide the copper grade, the insulation and the length you need at 6 mm, then ask a Kundan Cab dealer for the current price. Visit kundancab.in to match the right product to your circuit and enquire for live details.
