Powerjoint POWERJOINT RT241 RUBBER SPLICING 25X9M T030019RT25

Description

High-Voltage Insulation for Critical Electrical Applications

The Powerjoint RT241 Rubber Splicing Tape provides dependable primary insulation for solid dielectric insulated cables operating at voltages up to 69kV. Manufactured from 31 mil (0.76mm) ethylene propylene rubber (EPR), this self-bonding tape forms a secure seal around cable joints, terminations, and busbars without the need for adhesives or liners.

Its linerless construction enables faster application on-site, helping electricians and contractors reduce installation times while maintaining consistent insulation performance. Designed to withstand overload temperatures of up to 130°C, RT241 is suitable for demanding industrial, commercial, and infrastructure projects.

Durable Performance in Harsh Australian Conditions

Built for long-term reliability, the Powerjoint RT241 tape offers excellent resistance to ozone, weathering, and chemicals. Its flame-retardant properties and high thermal conductivity help protect critical electrical connections in challenging environments.

The tape is commonly used for intermediate joint protection, terminal insulation, cable end sealing, and moisture sealing of electrical connections. Its flexibility and self-amalgamating properties make it suitable for a broad range of medium- and high-voltage applications where safety and performance are essential.

For contractors managing multiple projects, RT241 delivers the durability and electrical performance needed to minimise downtime and maintain installation integrity.

Trade-Focused Supply and Fast Delivery

Available through iSupply Electrical, the Powerjoint RT241 Rubber Splicing Tape is backed by competitive trade pricing and fast Australia-wide delivery. With access to more than 15,000 electrical products, electricians, maintenance teams, and procurement professionals can source essential cable accessories from a single supplier.

Sydney-based tradespeople can also take advantage of convenient pickup options, helping keep urgent projects on schedule.

Key Specs

• Brand: Powerjoint
• Model: RT241
• Part Number: T030019RT25
• Material: EPR rubber
• Tape type: Self-bonding, linerless insulating tape
• Dimensions: 25mm × 0.76mm × 9m
• Voltage rating: Up to 69kV
• Maximum overload temperature: 130°C
• Flame retardant
• High thermal conductivity
• Weatherproof and moisture resistant
• Excellent ozone and chemical resistance
• Armoured: No

Ideal For

• Licensed electricians
• Electrical contractors
• Industrial maintenance teams
• Commercial fit-out projects
• Medium- and high-voltage cable splicing
• Bus insulation and cable terminations
• Moisture sealing applications
• Infrastructure and facilities maintenance