Power-grid Switchgears Private Limited

• Rugged construction
• Durable
• Rust resistance

• Sturdiness
• Corrosion-resistance
• Enhanced durability

• Rugged construction
• Durable
• Rust resistance

• Connects strain-relief
• Different sizes
• Low on maintenance

A Low Voltage Cable Joint Kit is a comprehensive package of components used to connect two low-voltage cables together. These kits are essential for extending or branching electrical power lines in various applications, including residential, commercial, and industrial settings.

Key Components

• Insulation Sleeves: Used to insulate the joint and prevent electrical leakage.
• Heat Shrink Sleeves: Provide mechanical protection and strain relief.
• Stress Relief Cones: Distribute mechanical stress to prevent cable damage.
• Termination Lugs/Ferrules: Used to connect the cables to electrical devices or terminals.
• Crimping Tool: A tool used to securely connect the termination lugs to the cables.
• Gel or Grease: Used to fill the joint and provide insulation and moisture protection.

Specifications

• Voltage Rating: 1100V, 3300V
• Cable Size: 4 SQ.mm to 630 SQ.mm 
• Insulation Material: The type of insulation used in the sleeves (e.g., PVC, XLPE).
• Termination: The type of termination lugs/Ferrules included in the kit.
• Kit Contents: A detailed list of all components included in the kit.
• Standards Compliance: Certification to relevant international standards (e.g., IEC, UL).

Benefits

• Reliability: Ensures a secure and reliable connection between low-voltage cables.
• Efficiency: Reduces downtime and improves system efficiency.
• Safety: Provides a safe and reliable way to extend or branch electrical lines.
• Ease of Use: Kits are typically designed for easy installation and require minimal specialized knowledge.
• Durability: High-quality components ensure long-lasting performance.

Applications

• Residential wiring
• Commercial buildings
• Industrial facilities
• Construction sites
• Electrical equipment installation

• Halogen free
• Min. Temperature for full recovery: 110°C

3M Heat Shrink MV Termination Kit offers reliability and flexibility to meet the demands of cable network operators. The terminations are available for 11, 22 & 33 kV. The components of the kit are designed for conditions where the terminations are exposed to rainfall, outdoor sunlight, extremes of weather and heavily polluted areas. The specially engineered kits also take care of the typical partial and surface corona discharge for all power cables under challenging service conditions.

All the heat shrinkable components are supplied in an expanded state and would shrink effectively on application of heat.

• Anti-tracking/Lug Sealing Tubes to meet the outdoor conditions & performance requirements of medium voltage power cable end terminations. The material resists to splitting and has excellent arc resistance. These tubes are flexible, conforms to shapes/core bends, halogen free, self-extinguishing and suitable for both outdoor and indoor applications.
• Stress Control Tubes to provide electrical stress grading and relief on screen interruptions, which avoids localised stress accumulation leading to failures. 3M SCT tubes are made from specially formulated Polyolefin and provide good balance between electrical and mechanical properties.
• Lug Sealing Tubes to protect the interface between the termination lug and the cable core covered with the non-tracking MV tube.
• Lugs to provide high-performance connections.
• Cleaning Solvent Pouches to clean the XLPE insulation surface.
• Worm Clips to ensure good electrical connection.
• Tinned Copper Braid to protect conductive wiring from interference and handling large current and low voltage.
• Stress Control Mastic to be applied on the connector and semi-conducting screen to fill all the gaps and uneven surfaces.
• Sealing Mastic, conformable and durable mastic with excellent moisture and environmental seal used for sealing medium voltage cables and accessories and covering sharp edges.
• PVC Insulation Tape, thermally compatible to insulate electrical wires and other materials that conduct electricity. Use as markings on the joint construction.
• Ferrules to protect against damage, splitting or wear.
• Black Sealing Mastic, conformable and durable mastic with excellent moisture and environmental seal used for sealing medium voltage cables and accessories and covering sharp edges.
• Tartan tape – GU Vinyl Tape to provide primary electrical insulation for all wire and cable terminations with pressure-sensitive rubber-based adhesive.
• Stress Grading Mastic, a water-resistant adhesive applied on connectors and cable components, used in MV joints to provide stress relief of the electric field.

Specifications

• Quick Cable Preparation
• Suitable for all types of conductors and connection shapes
• Environmental sealing by specially developed sealants
• Effective and reliable stress control
• Compact dimensions
• Immediate energisation possible

• 3M Heat Shrink MV Termination Kit offers reliability and flexibility to meet the demands of cable network operators. The terminations are available for 11, 22 & 33 kV. The components of the kit are designed for conditions where the terminations are exposed to rainfall, outdoor sunlight, extremes of weather and heavily polluted areas. The specially engineered kits also take care of the typical partial and surface corona discharge for all power cables under challenging service conditions.

  All the heat shrinkable components are supplied in an expanded state and would shrink effectively on application of heat.

  • Anti-tracking/Lug Sealing Tubes to meet the outdoor conditions & performance requirements of medium voltage power cable end terminations. The material resists to splitting and has excellent arc resistance. These tubes are flexible, conforms to shapes/core bends, halogen free, self-extinguishing and suitable for both outdoor and indoor applications.
  • Stress Control Tubes to provide electrical stress grading and relief on screen interruptions, which avoids localised stress accumulation leading to failures. 3M SCT tubes are made from specially formulated Polyolefin and provide good balance between electrical and mechanical properties.
  • Lug Sealing Tubes to protect the interface between the termination lug and the cable core covered with the non-tracking MV tube.
  • Lugs to provide high-performance connections.
  • Cleaning Solvent Pouches to clean the XLPE insulation surface.
  • Worm Clips to ensure good electrical connection.
  • Tinned Copper Braid to protect conductive wiring from interference and handling large current and low voltage.
  • Stress Control Mastic to be applied on the connector and semi-conducting screen to fill all the gaps and uneven surfaces.
  • Sealing Mastic, conformable and durable mastic with excellent moisture and environmental seal used for sealing medium voltage cables and accessories and covering sharp edges.
  • PVC Insulation Tape, thermally compatible to insulate electrical wires and other materials that conduct electricity. Use as markings on the joint construction.
  • Ferrules to protect against damage, splitting or wear.
  • Black Sealing Mastic, conformable and durable mastic with excellent moisture and environmental seal used for sealing medium voltage cables and accessories and covering sharp edges.
  • Tartan tape – GU Vinyl Tape to provide primary electrical insulation for all wire and cable terminations with pressure-sensitive rubber-based adhesive.
  • Stress Grading Mastic, a water-resistant adhesive applied on connectors and cable components, used in MV joints to provide stress relief of the electric field.

  Specifications

  • Quick Cable Preparation
  • Suitable for all types of conductors and connection shapes
  • Environmental sealing by specially developed sealants
  • Effective and reliable stress control
  • Compact dimensions
  • Immediate energisation possible

Outdoor Termination Kit is designed for safe and reliable termination of medium and high voltage power cables in outdoor conditions. Manufactured using high-quality insulating and weather-resistant materials, it ensures excellent electrical performance, UV resistance, and protection against moisture, pollution, and harsh environmental factors. Suitable for heat shrink and cold shrink applications, these kits provide strong insulation, stress control, and long service life. Ideal for substations, transmission lines, and industrial power distribution systems, they offer easy installation and dependable operation. Available in various voltage grades and cable sizes with competitive pricing and prompt delivery across India.

• Halogen free
• Min. Temperature for full recovery: 110°C