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Cable Joining & Repairs

Keep your connections strong and compliant with our trusted Cable Joining & Repair solutions. Whether you're working on a quick fix, a permanent joint, or operating in hazardous areas, we've got the gear to get it sorted. Our collection includes Scotchcast resin kits, fibreglass repair sets, PVC and nylon fittings, and more—all built tough for Australian conditions and compliant with local standards. From residential installs to industrial setups, these products are made for sparkies who don’t cut corners.

Browse the full range below and enjoy exclusive trade discounts on reliable brands like 3M, Repelec, and others.

$4.60 $3.80
Nylon cable fitting with straight design and 20mm size—ideal for cable management in residential and commercial electrical installations. Built for durability, with compliance to AS/NZS 3000 standards.
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$397.20 $328.10
Heatshrink joint kit with 22-40°C temperature range and 1-2.5mm² conductor size—ideal for electrical installations. Built for control cables, with durable materials for long-lasting performance.
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$396.90 $327.90
Heatshrink joint kit with 41-75°C temperature rating and 1-2.5mm² conductor size—ideal for electrical installations. Built for control cable jointing, with durable materials for reduced waste.
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$323.90 $267.60
Heatshrink joint kit with 22-40C range and 1-2.5mm² conductor size—ideal for control cable applications. Built for durability, reducing waste with professional installation recommended.
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$209.80 $173.30
Heatshrink joint kit with 1-2.5mm² conductor size—ideal for electrical installations. Built for control cable jointing, with durable materials for reduced waste and compliance with AS/NZS 3000 standards.
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$32.00 $26.40
Gel filled stub joint with 1C 10-35mm² conductor capacity and moisture protection—ideal for electrical installations. Built for durability, with enhanced protection for long-lasting connections.
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$9.40 $7.80
Heat shrink tubing with 12/6mm dimensions and thin wall design—ideal for electrical insulation and protection. Built for automotive, marine, and industrial applications, with flexibility and easy application.
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$95.60 $79.00
Heat shrink tubing with 6mm diameter and 1.5m length—ideal for insulating and protecting wires and cables. Built for data and communication applications, with durable yellow insulation for effective protection.
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$115.80 $95.60
Low voltage heatshrink joint kit with 2-4 core 16-35mm² capacity and optional armour—ideal for residential and commercial electrical systems. Built for reliable jointing, with durable materials to minimize waste.
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$65.30 $54.00
LV heatshrink joint kit for 2-4 core cables, compatible with 1.5-6mm² sizes and available with or without armour. Ideal for residential and commercial electrical installations, ensuring durable and compliant connections.
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$532.20 $439.70
LV heatshrink joint kit for 3-4 core cables, 185-300mm², without armour—ideal for industrial and commercial electrical installations. Built for reliability, with durable materials to minimize waste.
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$317.60 $262.40
LV heatshrink joint kit for 3-4 core cables, 95-150mm²—ideal for industrial and commercial electrical installations. Built for reliability, with durable materials and no armour for easy application.
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$88.10 $72.80
LV heatshrink joint kit with 2-4 core compatibility and 10-16mm² range—ideal for electrical installations. Built for residential and commercial use, with durable materials for long-lasting performance.
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$131.50 $108.70
LV heatshrink joint kit for 3-4 core cables, 50-70mm², without armour—ideal for electrical installations. Built for professional use, ensuring reliable jointing and compliance with AS/NZS 3000 standards.
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$409.30 $338.20
Low voltage joint kit with heatshrink for 95-120mm² SWA cables—ideal for electrical installations. Built for durability and compliance with AS/NZS 3000, ensuring reliable jointing solutions.
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$619.40 $511.70
LV heatshrink joint kit with 3-4 core 150-185mm² capacity and steel wire armour—ideal for industrial and commercial electrical installations. Built for durability, reducing replacements and waste.
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$558.90 $461.80
12kV cable joint with single core XLPE construction and mechanical connectors—ideal for high voltage electrical installations. Built for secure jointing, suitable for underground and overhead applications.
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$651.10 $537.90
12kV single core XLPE joint with mechanical connectors—ideal for high voltage electrical installations. Built for secure jointing in underground and overhead cable systems, ensuring durability and compliance with AS/NZS 3000 standards.
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$874.30 $722.40
12kV cable joint with 185-400mm² capacity and included mechanical connectors—ideal for high voltage electrical installations. Built for durability, suitable for both underground and overhead applications.
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$1,746.80 $1,443.20
12kV cable joint with 3 core XLPE and 25-95mm² connector—ideal for high voltage electrical installations. Built for underground and overhead applications, with durable materials for reduced waste.
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$3,095.80 $2,557.80
12kV 3 core XLPE cable joint with mechanical connectors—ideal for high voltage electrical installations. Built for secure connections, suitable for both underground and overhead applications.
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$714.50 $590.30
24kV cable joint with single core XLPE construction and mechanical connectors—ideal for electrical utilities and industrial applications. Built for reliable high voltage connections, with durable materials to minimize waste.
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$887.50 $733.20
24kV cable joint with 95-240mm² connector and XLPE insulation—ideal for electrical utilities and industrial applications. Built for secure jointing, with durable materials to minimize waste.
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$1,203.70 $994.50
24kV XLPE cable joint with mechanical connectors for 185-400mm² single core applications—ideal for electrical utilities and industrial settings. Built for robust connections, ensuring durability and compliance with AS/NZS 3000 standards.
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$2,430.80 $2,008.30
24kV cable joint with 3 core XLPE and 25-95mm² connector—ideal for high voltage electrical installations. Built for secure connections, suitable for underground and overhead applications.
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$2,993.70 $2,473.40
24kV cable joint with 3 core XLPE wire and mechanical connectors—ideal for high voltage electrical installations. Built for secure connections, without armours for easier installation in underground and overhead applications.
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$1,724.60 $1,424.90
36kV cable joint with single core and heat shrink technology—ideal for electrical utilities and industrial applications. Built for secure and reliable connections, with durable materials to minimize waste.
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$1,057.10 $873.40
36kV cable joint with single core XLPE construction and mechanical connectors—ideal for electrical utilities and industrial applications. Built for high voltage reliability, with durable materials for long-lasting performance.
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$1,317.10 $1,088.20
36kV cable joint with single core design and mechanical connectors—ideal for electrical utilities and industrial applications. Built for high voltage reliability, with durable materials to minimize waste.
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$3,937.90 $3,253.50
33kV heatshrink joint with zero halogen material and 150-300mm² connector—ideal for high voltage electrical installations. Built for safety and compliance, with professional installation recommended.
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$631.10 $521.40
Bushing sleeve kit with 46-70mm diameter and 35-400mm² conductor compatibility—ideal for cable jointing and heatshrink applications. Built for durability, reducing waste with professional installation recommended.
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$649.80 $536.90
3 SET ($178.97 per SET)
Bushing sleeve kit with 31-45mm diameter and 35-400mm² conductor compatibility—ideal for electrical installations. Built for durability, with heatshrink technology for reliable cable jointing.
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$1,527.50 $1,262.00
800A elbow joint with M16 S/bolt and 11kV rating—ideal for industrial and commercial electrical installations. Built for high voltage cable jointing, with durable materials for long-lasting performance.
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$1,631.40 $1,347.90
800A elbow joint with M16 bolt connection, compatible with 185-300mm² cables at 11kV and 185-240mm² at 22kV—ideal for high voltage cable jointing in industrial and commercial settings. Built for durability and compliance with AS/NZS 3000 standards.
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$2,367.00 $1,955.70
800A elbow connector with 33kV voltage rating and M16 S/Bolt—ideal for industrial and commercial electrical installations. Built for high voltage applications, compatible with 185-300mm² copper and aluminum conductors.
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A Permanent Fix: A Sparky's Guide to Cable Joining & Repairs

A damaged cable on a job site can bring an entire project to a grinding halt. When you're faced with a severed underground cable or a compromised industrial line, a simple tape-up job is not a safe, compliant, or professional solution. For a permanent, waterproof, and rock-solid fix that will stand the test of time, you need a professional cable joining and repair kit.

At SCHNAP, our trusted range of Cable Joining & Repair solutions provides everything Aussie sparkies and contractors need to get critical circuits back online safely and reliably.

The Gold Standard for Underground Repairs: Resin Kits

For underground and direct-burial cable repairs, the Scotchcast resin kit is the industry standard for a reason. These all-in-one kits are the ultimate solution for a permanent, "bury-and-forget" repair.

  • How they work: The kit includes a clear plastic mould that snaps around the repaired cable joint. A two-part polyurethane resin is then mixed in its bag and poured into the mould.
  • The Result: The resin sets rock-hard, creating a completely waterproof, impact-resistant, and permanent encapsulation of the joint, providing full electrical insulation and mechanical protection.

Other Tough Repair Solutions

Our range also includes other heavy-duty options to suit various applications:

  • Fibreglass Repair Sets: A durable alternative, often used for repairing the outer mechanical sheath of a large cable, providing excellent abrasion and impact resistance.
  • PVC and Nylon Fittings: A selection of high-quality fittings for general-purpose junctions and terminations in less demanding environments.

Built for the Toughest Aussie Sites

Our cable joining and repair solutions are selected for performance in the real world, from standard residential installs to the most demanding industrial and hazardous areas. Every kit and component is designed to be tough, reliable, and compliant with Australian standards, ensuring your repair is as good as the original cable.

Why Sparkies Trust SCHNAP

When you're repairing a critical cable, you don't cut corners. You do it once, and you do it right.

  • A complete range of professional resin kits and repair solutions.
  • Gear that is built tough for Australian conditions.
  • Check live stock levels across Australia.
  • Fast delivery and competitive trade pricing for professionals.

For the trusted Cable Joining & Repair gear you need to get the job sorted, rely on SCHNAP to have a compliant solution in stock.

Need cable joining and repair at the best prices and good quality? Shop now at Schnap