Live Working Series

Low Voltage Double Sided Insulator Cover

Material:Soft rubber

Function:

To shield needle insulators and pillar insulators during live operation of distribution lines.

Specifications

Model

KW-JYR-140S

Inner diameter

100mm

Total length

140mm

Product Description

  • Design Features:
  • 1. Adopting an insertable design, it can be installed and disassembled with insulated gloves;
    2. One side of the insulation sheath is reserved with a horn mouth, which can be spliced for use.
    3. Used for needle insulators not exceeding 140mm
Specification
Model

Inner diameter

Total length

KW-JYR-140D

100mm

140mm

KW-JYR-140S

100mm

140mm

Key Advantages
High Insulation Performance
High Insulation Performance
Verified with 20kV/3min and withstands up to 30kV/1min.
Enhanced Protection
Enhanced Protection
Easy Installation & Removal
Durability in Harsh Environments
Durability in Harsh Environments
Maintains flexibility in cold climates and resists ozone & UV damage.
Long Service Life
Long Service Life
Anti-aging, hydrophobic, corona-resistant, and colorfast material ensures reliability.
Technical Features

Technical Features

Push-in Structure– Enables quick installation and removal during live-line work.

Slot-type Closure– Increases creepage distance and enhances overall insulation.

Interconnectable Bell-mouth Sleeve– Allows multiple covers to be joined for extended protection.

Advanced Material Properties– Thermoplastic elastomer provides softness, elasticity, corona resistance, and superior aging resistance.

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