Stand-Off Insulators & Support Brackets for Outdoor Cable Termination Mounting

Up to 36kV

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Product Overview

The COMPAQ Stand-Off Insulator and Support Bracket range is designed to provide secure, reliable mounting for medium voltage (MV) cable terminations in outdoor environments. These insulators are ideal for installations on poles, steel structures, and gantries where MV cables transition to overhead lines or connect within distribution systems.

Rated for up to 36kV, COMPAQ stand-off insulators deliver both mechanical stability and high dielectric strength, ensuring dependable performance in polluted, high-humidity, or coastal conditions.

Each unit features a pultruded fibreglass rod core for superior tensile and bending strength, encapsulated in UV-stabilised polymeric housing available in Silicone rubber or Ethylene Vinyl Acetate (EVA). Both materials are tested for long-term resistance to tracking, erosion, and environmental stress.

How Are We The Best

Product Benefits?

Voltage Rating

Suitable for MV terminations up to 36kV.

High Mechanical Strength

Fibreglass rod core delivers outstanding tensile and bending performance.

Weather-Resistant Housing

UV-stabilised, hydrophobic sheds provide outdoor durability.

Material Options

Silicone rubber offers superior performance in high-pollution, high-humidity, and coastal zones, while EVA is a durable, economical solution for standard installations.

Flame & Arc Resistance

Safe for high-voltage open-air use.

Custom Bracket Options

Available in galvanised steel or aluminium for pole, wall, or structure mounting.

Seamless Integration

Fully compatible with COMPAQ heat shrink and cold shrink terminations.

Specifications

Technical Specifications

Parameter	Specification
UV Stability	Yes
Core Material	Pultruded fibreglass rod
Mounting Type	Pole, wall, or structure with galvanised steel / aluminium brackets
Arc Resistance	Yes
Voltage Rating	Up to 36kV
Flame Retardant	Yes
Environmental Resistance	High humidity and pollution-resistant design
Housing Material Options	Silicone rubber / EVA
Tracking & Erosion Resistance	Yes

Choosing The Correct Kit

Applications

Mounting MV heat shrink or cold shrink terminations on poles
Transition connections between underground MV cables and overhead lines
Outdoor terminations in distribution substations and switching yards
Rural electrification and renewable energy feeder lines
Industrial plant distribution systems

Selection Criteria

To identify the correct kit configuration, kindly confirm the following project details:

Voltage rating (up to 36kV)

Housing material preference (Silicone or EVA)

Mounting type (Pole, Wall, Structure)

Cable termination type (for compatibility)

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guidance and tailored engineering.

FAQS

Frequently Asked Questions (FAQ)

Silicone offers superior resistance to pollution, UV, and extreme weather, making it ideal for coastal or industrial sites. EVA is a cost-effective choice for standard environments.

Yes. They are engineered for high humidity, high pollution, and UV exposure.

Yes, they are fully compatible with all COMPAQ MV termination systems.

Brackets can be supplied in galvanised steel or aluminium for pole, wall, or gantry mounting.