Connection Systems

Mine Cable Services Connection Systems

This section provides an overview of electrical connectors and couplings offered by Mine Cable Services. Product development is a continuous process and therefore parts of this section are subject to change without notice.

Used to connector draglines, shovels, and drills in minesite applications, tunnel boring machines or to power container port cranes. All MCS manufactured couplers are made in Canada with available compatibility with other couplers of North American design.

Standard Features & Benefits:

  • Rugged, lightweight, non-conductive aluminum cast components
  • Self-centering, self-tight entrance fitting strain relief system prevents water ingress
  • Variety of phase connection systems available: mechanical, solder, compression
  • Silver plated contacts standard in 15kV, 25kV coupler configurations
  • LED Indicator System available for all sizes and configurations

5/8kV Cable Mount & Equipment Mount Couplers

Available designs:

  • 5kV, 400A configuration
  • 8kV, 250A configuration
  • 400A configuration
  • Shielded or Unshielded Designs
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5/8kV Inline Coupler Connection System

Available designs:

  • 5kV, 400A configuration*
  • 8kV, 250A configuration*
  • 8kV, 400A configuration*
  • Shielded or Unshielded Designs*
  • Available as female-female, or male-female configuration

15kV, 600A Electrical Couplings

Available Designs:

15kV, 600A Unshielded configuration
15kV, 600A Shielded configuration

  • Cable Mount Assembly
  • Equipment Mount/Gear Mount Assembly
  • Rocking Horse Skid Mounted
  • Junction Box Assembly
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25kV, 600A Electrical Couplings

Available in Shielded Assemblies only

  • Cable Mount Assembly
  • Equipment Mount Assembly
  • Rocking Horse Skid Mounted
  • Junction Box Assembly
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Coupling Accessories & Related Products

Rocking Horse Skids – Available in Light Duty or Heavy-Duty Models


Coupler Installation Materials

Heat Shrink Termination Materials

Custom cut coupler termination kits to suit each application


Dielectric Filling Compound

Required for coupler applications at high altitude and for 15kV and 25kV voltages

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Field Tool Kits for coupler assembly

Available for 8kV, 15kV, and 25kV Coupler Assemblies


For Current Price & Availability