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ABC Cable Accessories

Jjcd10 Insulation Piercing Earthing Connector 25-240 mm² Cable Clamp Insulated Grounding Connector for 10kv Power Line

Product Overview

JJCD10 Series Earthing & Testing Insulation Piercing Clamp is special high voltage piercing fitting for 10kV overhead insulated cables, dedicated to circuit safety earthing protection and temporary voltage testing, featuring stable conductive performance and over 30 years service life for high voltage overhead power distribution networks.

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Product Details

Core Parameters
Material: Glass fiber reinforced nylon shell + stainless steel piercing blade + galvanized steel bolts & U-shaped earthing hook
Service Life: Over 30 Years
Manufacturing Process: Injection molding + metal stamping & hot forging
Corrosion Resistance: Excellent anti-oxidation, waterproof and high voltage insulation performance
Applicable Voltage: 10kV overhead power transmission lines
Operating Temperature: -40-+105℃
Installation Method: Nut tightening, no cable insulation stripping required
Applicable Conductor Cross-section: 25-240 mm²
Piercing Depth: 3-5 mm
Nominal Current Range: 257-476 A
Nut Quantity: 1 nut / 2 nuts

Product Features

  • Built-in U hook for quick temporary grounding
  • 3-5mm piercing depth, no damage to cable core
  • Cable stripping free, boost maintenance efficiency
  • Full sizes fit most 10kV overhead cables
  • Double nuts anti-loose, stable long-term contact

Product Structure

Applications

• Earthing protection of 10kV overhead insulated lines
• Temporary voltage test for power circuit maintenance
• Safety grounding during high voltage line overhaul
• Grounding construction for 10kV urban & rural overhead grids

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