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Shackle Insulator Reliable Performance for Overhead Lines

• Material: High-quality porcelain or composite materials for durability
• Voltage Rating: Suitable for medium- and high-voltage overhead distribution lines
• Design: Compact, robust shackle configuration for secure attachment
• Application: Ideal for overhead line suspension and conductor support
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Shackle Insulator Key Features

The Shackle Insulator is engineered to provide reliable insulation and mechanical support in overhead power systems. It ensures safe electrical separation and maintains structural integrity under various environmental conditions.

Key Features:

  • Robust porcelain or composite construction resists environmental stress

  • High mechanical strength supports conductors securely

  • UV-resistant surface reduces weathering and extends service life

  • Lightweight design simplifies installation without compromising durability


Shackle Insulator Specifications

Specification Details
Voltage Range 11 kV – 33 kV
Material Porcelain / Composite
Mechanical Strength 10 kN – 30 kN (depending on model)
Insulation Type Pin-and-shackle design
Environmental Rating UV and moisture resistant
Operating Temperature -40°C to +60°C


Shackle Insulator Advantages

  • Reliable Insulation: Prevents electrical leakage and maintains system safety

  • Durable Construction: Resists mechanical stress and harsh weather conditions

  • Easy Installation: Lightweight shackle design enables fast mounting

  • Cost-Effective: Long service life reduces maintenance and replacement costs


Shackle Insulator Application Areas

  • Overhead line suspension and conductor support

  • Power distribution systems for residential, industrial, and utility networks

  • Replacement or retrofitting of existing insulators in overhead lines

  • Electrical grid projects requiring medium-voltage insulation


Shackle Insulator Component Structure

  • Porcelain/composite body

  • Stainless steel shackle fittings

  • Protective glaze or coating for weather resistance

  • Load-bearing suspension hooks


Shackle Insulator Comparison Table

Feature Shackle Insulator Pin Insulator Disc Insulator
Voltage Range 11–33 kV 10–22 kV 33–220 kV
Mechanical Strength 10–30 kN 8–15 kN 20–50 kN
Installation Easy Moderate Requires stringing
Material Porcelain/Composite Porcelain Glass/Porcelain


Why Choose Sasun Shackle Insulator

  • Experience: Years of expertise in high-quality insulator manufacturing

  • Durability: Engineered to withstand environmental and mechanical stress

  • Availability: Ready stock and replacement parts ensure fast delivery


FAQ

Q: What voltage range can the Shackle Insulator support?
A: It is designed for medium-voltage lines, typically 11 kV to 33 kV depending on the model.

Q: What materials are used in Shackle Insulators?
A: Porcelain or composite materials with UV-resistant coatings are used for longevity.

Q: Can it be used for retrofitting old lines?
A: Yes, the Shackle Insulator’s standard design allows replacement or upgrades of existing lines.


Shackle Insulator Customization Process

  • Specify voltage, mechanical load, and material preference

  • Confirm technical requirements with Sasun team

  • Sample review and testing

  • Bulk production and delivery


Shackle Insulator Production Workflow

  • Raw material inspection

  • Molding of porcelain or composite body

  • Fitting shackle assembly

  • Electrical and mechanical testing


Shackle Insulator Quality Inspection Procedure

  • Visual and dimensional checks

  • Mechanical load testing

  • Electrical insulation verification

  • Final inspection before shipment

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Sasun International Electric Co., Ltd, was established in 2001, As a professional manufacturer & exporter on high voltage overhead line product in China

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