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