Type 441 (Class 1) 3.3 To 22KV Trailing Mining Cable

• 3×Conductors: Flexible stranded tinned annealed copper conductor.
• Conductor Screen: Semiconductive compound (for cables having a voltage rating of 3.3/3.3kV and above).
• Insulation: EPR.
• Insulation Screen: Semiconductive elastomer.
• Cradle Separator: Semiconductive PCP.
• Overall Core Screen: Semiconductive PCP filling and covering.
• 3×Interstitial Earth Conductor: Semiconductive PCP covered flexible stranded tinned copper conductor.
• 1×Central Extensible Pilot: EPR covered flexible stranded tinned copper conductor.
• Textile Reinforcement: Open-weave braid reinforcement.
• Sheath: Extra-heavy duty PCP sheath. Extra-heavy duty CPE/CSP sheath can be offered upon request.

Type 441 (Class 1) 3.3 to 22kV Trailing Mining Cable meets Class 1 standards. Compared with Class 2 cables, Class 1 cables use smaller insulation and jacket thickness, which reduces the overall weight and improves flexibility. They are very suitable for highly mobile towing and reel applications. The cable has a sturdy structure and uses three-core flexible tinned copper conductors. It is equipped with a semi-conductive insulation shielding system and EPR insulation materials to ensure excellent electrical performance and thermal stability.

Greater Wire is trailing mining cable manufacturer. The factory uses fully automated production equipment to reduce manual errors. The accuracy of automated production equipment can reach 0.002 mm. All products are 100% tested and digitally marked. The company has a super large warehouse with a daily output of 300,000 meters, strong scalability, and timely delivery to protect your business. We have a professional sales team. Our cables are supplied to many countries and regions around the world, such as Australia, New Zealand, Papua New Guinea, Fiji, Samoa, Solomon, and other regions in Oceania.