Description

Raychem RPG Busbar Insulation Sleeves are heat-shrinkable insulating tubes designed for copper and aluminium busbars used in LT and MV switchgear, panel boards, substations, transformers, solar inverters, and bus duct systems. These sleeves provide electrical insulation, flashover protection, and mechanical protection for live busbars operating in confined electrical enclosures.

Key Features :

• Heat-shrinkable sleeve that tightly conforms to rectangular or round busbars after heating.
• Suitable for both copper and aluminium busbars.
• Reduces risk of flashover, short circuits, and accidental discharge.
• Excellent anti-tracking and corona resistance for medium/high-voltage environments.
• Flame-retardant and halogen-free material.
• High flexibility allows installation on bent or curved busbars without cracking.
• Resistant to UV, moisture, chemicals, and mechanical impact.
• Allows reduction of air clearance between busbars in compact switchgear designs.

Technical Characteristics :

Applications :

• Low and medium voltage switchgear
• Electrical panels and bus ducts
• Transformer busbar insulation
• Solar inverter and converter systems
• Rail and metro power systems
• Outdoor substations for bird and animal protection

Sample Product Description

“Raychem Busbar Insulation Sleeves are high-performance heat-shrinkable insulating tubes manufactured from cross-linked polymeric material for insulating copper and aluminium busbars. The sleeves provide excellent dielectric strength, anti-tracking performance, flashover protection, and long-term thermal reliability in low and medium voltage applications. Suitable for indoor and outdoor installations, they enhance operator safety while enabling compact switchgear designs.”