Thermoshrink Jointing kit for jointing underground 4/6 quad cable of 0.9mm dia as per IRS : TC-77/2012 Rev.3 (Without Transformers)

The Thermoshrink Jointing Kit is designed for reliable and durable underground jointing of 4/6 quad cables with 0.9 mm diameter, fully conforming to IRS: TC-77/2012 Rev.3 (Without Transformers). Ideal for Indian Railways’ telecom circuits, this kit includes high-quality thermoshrinkable sleeves, emery paper, resin packs, and accessories for secure splicing. It ensures high mechanical strength, moisture sealing, and long-term insulation performance, even under harsh underground conditions. The kit is compatible with jelly-filled and air-core cables, offering a secure and maintenance-free solution for signal and telecommunication applications. Engineered for rapid on-site assembly with minimal skill requirement.

Key Features:

• Compliant with IRS: TC-77/2012 Rev.3 specifications
• Suitable for 4/6 quad cable with 0.9 mm conductor diameter
• Thermoshrink-based joint protection ensures long-lasting insulation
• Resin and adhesive system provides moisture and corrosion resistance
• Includes mechanical protection components for buried installation
• No transformer required (transformerless version)
• Quick and reliable jointing in field conditions
• Compatible with jelly-filled and air-core cables
• Flame retardant and UV-resistant materials
• Easy installation – no specialized tools required
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Its Uses:

• Jointing of underground railway quad cables
• Used in telecom circuits for Indian Railways
• Suitable for long-distance signaling and communication networks
• Ideal for maintenance and new project installations
• Provides secure electrical and mechanical jointing