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Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects
Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects
Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects
Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects
Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects
Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects

Wholesale 2.5mm 4mm 6mm XLPE Insulated Electric Wire for Construction Projects

US$ 0.10 ~ 100.00
Min.Order: 100
Product origin: Guangzhou, Guangdong, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 11 Reviews
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* Please contact the supplier via whatsapp first before placing an order
  • Model Number : SUM-Wire Series
  • Conductor Material : Bare Copper/Tinned Copper
  • Insulation Material : PVC/XLPE (Optional)
  • Sheath Material : PVC/LSZH
  • Available Sizes : 1.5mm, 2.5mm, 4mm, 6mm, 10mm, 12mm²
  • Nominal Voltage : 450/750V
  • Test Voltage : 2.5kV
  • Temperature Range : -25°C to +70°C (Fixed), -5°C to +70°C (Flex)
  • Certifications : CE, RoHS, ISO9001
  • Packaging : 100m/roll, Neutral Packaging
  • Conductor Type : Solid/Stranded
  • Fire Performance : Standard/LSZH Option

Look, these aren't going to handle extreme heat like some specialty cables—the temp range tops out at 70°C fixed, which is fine for most construction runs but you wouldn't push it near a furnace or anything. Still, for standard power distribution in buildings or indutrial panels, it's a solid workhorse because the XLPE insulation holds up better than PVC under load, and we've had contractors run 6mm for years without issues in 450/750V circuits.

Copper electrical cable cross section

We've got bare copper as standard, but if you're running near coastal areas or any damp enviroment, go with tinned copper—it's a few cents more per meter but saves on corrosion headaches down the line. The 2.5mm is most popular for general wiring, honestly, and the 4mm handles heavier draws like air conditioners pretty well. Most buyers just grab the 100m rolls, but we can do custom lengths if you need.

Electrical cable on reel

The LSZH sheath option is what you want if fire codes are strict—it's not required everywhere, but for public buildings or tunnels, it's basically the standard now. That said, the standard PVC sheath is fine for typical residential or commercail work, and it's cheaper. One thing people don't always ask: the stranded conductor version is way easier to bend in tight conduit runs than solid, but solid is better for permanent fixed installs where vibration isn't an issue.

Cable specification details

Test voltage is 2.5kV, which is pretty standard for this class, but we do run random batch checks with HPLC on the insulation materail (usually 2-4 weeks lead time for that if you want a COA). Anyway, the CE and RoHS certs are on every roll, and we've got ISO9001 on the factory side. MOQ is 50 rolls or so for the 2.5mm—smaller quantities for the 1.5mm or 6mm if you're testing a line.

Cable manufacturing process

You'll get neutral packaging unless you specify otherwise, but we can slap your branding on the rolls for larger orders—just confirm lead time. The 10mm and 12mm sizes are available too, but they're more for main feeders than branch circuits, so most buyers don't bother with those unless they're doing sub-panels. Roughly 20 days from order to ship if our company have stock, which we usually do on 2.5mm and 4mm.

Frequently Asked Questions

What's the minimum order quantity for the SUM-Wire Series?

We typically start at 500 rolls per size for standard orders, but we can negotiate lower MOQs for first-time buyers or sample requests.

Do you provide certification documents like CE or RoHS with shipments?

Yes, all shipments come with CE and RoHS compliance certificates, plus ISO9001 quality docs upon request.

What's the lead time for a bulk order of 4mm XLPE insulated wire?

Standard lead time is 15-20 working days after order confirmation, depending on the quantity and current production schedule.

Can I get the wire in LSZH sheath instead of PVC for fire safety?

Absolutely, we offer LSZH as an optional sheath material for better fire performance. Just specify that when ordering.

How is the wire packaged for export?

Each size comes in 100m rolls with neutral packaging, and we can customize labels or add wooden spools for larger orders if needed.

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