Gold Member Since 2009
Audited Supplier
Ningbo Tienchan International Trade Co., Ltd.

Transmission Line Hardware, Clamp, Cable Clamp manufacturer / supplier in China, offering Nelj Series Large Gripping Wedge Type Insulation Tension Clamp, Landscape Light-P4, Garden Light-P108 and so on.

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Supplier Homepage Product Transmission products Nelj Series Large Gripping Wedge Type Insulation Tension Clamp

Nelj Series Large Gripping Wedge Type Insulation Tension Clamp

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Production Capacity: 5, 000, 000 Sets Per Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: NELJ
  • Trademark: tienchan
  • Origin: China
  • Tension Clamp: for Transmission Line
  • Specification: CE
  • HS Code: 8537109090
Product Description
NELJ series large gripping wedge type insulation tension clamp is specially designed based on
actual need, they are suitable for overhead insulated cable's fixing and tension with voltage up to 20KV, it can also be used for overhead ACSR or copper core cables.

This series products have advantages of easy installation (no need to remove insulation cover
), no damage of cable, low loss, high efficiency of energy saving, tight latch, maintenance free,
high mechanical strength, etc. Gripping forces can be 90% of broken force, and much higher
than standard requirement of 65%. Cable insulation layer's creepage is considered already.


Type noSuitable20KV  conductor nominal section (mm2)Inside wedge clamping range (mm)Slip strength (KN)Nominal failure load (KN)
NELJ20-7070Φ13.8-16.5≥8.914.5
NELJ20-9595Φ18.0-20.2≥8.9
NELJ20-120120Φ20.2-21.6≥13.722.5
NELJ20-150150Φ23.2-25.0≥13.7
NELJ20-185185Φ25.6-28.2≥22.536.5
NELJ20-240240Φ29.6-31.8≥22.5


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