3-1 Way Three Phase Cross Bonding Link Box Without SVL Suitable for Co-Axial Cable at Jointing

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Bonding Lead (Type) Co Axial-Cable
Bonding Lead (mm2) 240 to 630
Protection Class IP 65 & IP 68
Application Structured / Buried
Sheath Voltage Limiters N/A
Material Stainless Steel Grade- 304
Connection Links Removable Tinned Copper
Cable Connection Copper Clamp
DC Withstands Voltage (kV for 5 min) 25
Product Code PP/TPCB-02

Durable Three Phase Cross Bonding Link Box Without SVL for Co-Axial Cables

The 3-1 Way Three Phase Cross Bonding Link Box Without SVL is a robust solution for cross-bonding applications in co-axial cable systems at jointing points. Constructed from high-quality stainless steel (Grade 304), it ensures durability and longevity in both structured and buried environments. Designed to meet IP65 and IP68 protection standards, this Link Box delivers reliable performance for high-voltage power cable networks.

Suitable For :

  • Cross-Bonding Applications : Perfect for jointing in three-phase systems using co-axial cables.
  • Power Distribution Systems : Ideal for efficient and secure bonding in high-performance setups.
  • High-Voltage Installations : Compatible with systems requiring DC withstand up to 25kV.
  • Harsh or Buried Conditions : Certified with IP65 and IP68 ratings for protection in challenging environments.
  • Non-Surge Protected Systems : Suitable for setups that do not require Sheath Voltage Limiters (SVL).
  • Heavy Current Flow : Perfect for applications handling short circuit currents ranging from 30kA up to 50kA for 1 to 3 second or even 60kA for 1 to 3 second based as per SCC rating for cable distribution.

Manufacturing Material:

Constructed from high-quality grade 304 stainless steel. This material offers superior durability, corrosion resistance, and weatherproofing, making the link box suitable for structured and buried applications.

Why choose this product?

  • Robust Construction: The stainless steel build ensures long-lasting performance even in harsh environments.
  • Versatility: Available in a range of sizes (240-630 sq mm bonding lead) to cater to diverse project needs.
  • Easy Installation: Removable tinned copper connection links and copper lug cable connections facilitate simple installation. 
  • CPRI Type: All our Link Boxes are CPRI Type tested.
  • IP Rated Protection: IP 65 and IP 68 protection grades guarantee resistance to dust, water ingress, and mechanical impact.

Available Sizes :

The Three Phase Cross Bonding Link Box Without SVL for Co-Axial Cables comes in a range of sizes:

  •   240 sq mm
  •   300 sq mm
  •   400 sq mm
  •   500 sq mm
  •  630 sq mm

Testing and Compliance :

Our 3 Phase Cross Bonding Link Box Without SVL undergoes rigorous testing to ensure it meets the highest safety and quality standards, including :

DC Withstand Voltage: 25 kV for 5 minutes

Applications :

This link box is ideal for various three-phase earthing applications, including :

  • Power distribution networks
  • Substations
  • Transformer connections
  • Industrial facilities
  • Renewable energy installations

Benefits :

  • Improved electrical safety through reliable earthing
  • Enhanced equipment protection
  • Long-term durability and weather resistance
  • Easy and efficient installation
  • Wide range of sizes for project flexibility
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