Description
The Raychem EPKJ0137 Heat Shrinkable Joint Kit is a low-voltage straight-through cable jointing system designed for 4-core XLPE insulated, steel wire armoured (SWA) power cables in the 70–150 mm² conductor range. It is used for safe extension and repair of 0.6/1 kV underground and industrial power distribution cables, providing reliable electrical continuity, insulation restoration, and mechanical protection.
The kit uses Raychem heat-shrink technology with adhesive-lined tubing and stress control components, ensuring a moisture-sealed and durable joint suitable for harsh environmental conditions.
Key Features
• Suitable for 4-core XLPE insulated SWA armoured cables
• Conductor size range: 70–150 mm²
• Designed for 0.6/1 kV low-voltage power systems
• Heat-shrink straight-through joint system
• Integrated insulation, sealing, and stress control components
• Provides full electrical insulation and armour continuity
• Moisture-proof and corrosion-resistant sealing
• Suitable for underground direct burial applications
• High mechanical strength and long-term durability
• Easy field installation with pre-engineered components
• Complies with IEC / EN standards for LV cable joints
Specifications
• Product Type: Heat Shrinkable Straight Through Joint Kit
• Model: EPKJ0137
• Brand: Raychem (TE Connectivity)
• Cable Type: 4-Core XLPE / SWA Armoured Cable
• Conductor Size Range: 70–150 mm²
• Voltage Rating: 0.6/1 kV (Low Voltage applications)
• Insulation System: Heat-shrink cross-linked polyolefin
• Sealing Method: Hot-melt adhesive lined components
• Armour Continuity: Integrated earthing / bonding system
• Installation Type: Straight-through (inline) joint
• Application: Power distribution, underground cable networks, industrial installations
• Temperature Resistance: Suitable for buried and outdoor environments
• Environmental Protection: Moisture, UV, and chemical resistant
• Standards: IEC 60502 / EN 50393 (typical compliance)
• Kit Contents: Core insulation tubes, sealing sleeves, connectors, armour restoration materials, installation instructions

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