Single Core Building Wire (IEC) by Jiaolian – Quality and Reliability You Can Trust

When it comes to choosing electrical wires for construction projects, utilities, and automotive manufacturing, Jiaolian's Single Core Building Wire (IEC) is the perfect choice for safe and reliable installations. Backed by industry standards and proven performance, our wires meet the highest demands of professionals across industries.

Why Jiaolian?

At Jiaolian, we understand your industry’s challenges and provide tailor-made solutions. Our products are designed to help you:

• Reduce costs: Achieve budget efficiency without compromising on quality.
• Ensure safety: Certified wires with flame retardant properties for enhanced protection.
• Improve reliability: Consistent performance even in demanding conditions.
• Save time: Prompt delivery, meeting your project deadlines.

Product Applications and Overview

H05 V-U/(H)05 V-U – Optimized for General Installations

This category of insulated wires is ideal for internal apparatus installations, including protective lighting, distributor boards, and production facilities in dry environments.

• Used for internal wiring and protective lighting installations.
• Perfectly suited for tubes, plasters, and switchboards.

H07 V-U/(H)07 V-U – Heavy-Duty Electrical Wire for High-Performance Needs

Designed for higher voltage and intensive usage, this product supports closed installation conduits, distributor boards, and internal wiring for powerful equipment setups.

• Nominal voltage: Up to 1000V alternating or 750V direct current against ground.
• Applicable in distributor boards and intensive apparatus wiring.
• Not suitable for direct exposure in open cable trays or tanks.

Certified Quality Standards and Approvals

All Jiaolian products comply with the following certifications:

• HD 21.3 S3, VDE-0281 Part-3
• CEI 20-20/3 compliance
• CE Low Voltage Directive 73/23/EEC, 93/68/EEC
• ROHS for environmental and safety compliance

Cable Construction

-Solid bare copper single wire -Solid to DIN VDE 0295 cl-1 and IEC60228 cl-1 -Special PVC Tl1 core insulation -Cores to VDE-0293 colors on chart -H05V-U (20, 18 & 17 AWG) -H07V-U (16 AWG and larger)

Technical Characteristics

-Working voltage: 300/500v (H05V-U) -Working voltage: 450/750v (H07V-U) -Test voltage: 2000V (H05V-U)/2500V (H07V-U) -Flexing bending radius: 15x0 -Static bending radius: 15x0 -Flexing temperature: -5°C to +70°C -Static temperature: -30°C to +90°C -Short circuit temperature: +160°C -Flame retardant: IEC 60332.1 -Insulation resistance: 10 MQx km

Cable Parameters