Powerjoint POWERJOINT RT34 RUBBER SPLICE LND 19X9M T030005RTL19

Description

High-Voltage Insulation for Critical Installations

The Powerjoint RT34 Rubber Splice Tape is a professional-grade self-amalgamating ethylene propylene rubber (EPR) tape engineered for insulating and jacketing solid dielectric cable splices up to 69kV. With a thickness of 0.76mm, the tape quickly fuses into a seamless, void-free layer that provides excellent electrical stability and long-term reliability.

Designed for use in demanding industrial, commercial, and utility applications, RT34 is also suitable for constructing stress cones in cable terminations up to 35kV. Its easy-to-remove separator allows for faster installation, helping electricians minimise downtime on critical projects.

Durable Protection Against Moisture and Harsh Conditions

Built to withstand challenging environments, the Powerjoint RT34 tape offers outstanding resistance to moisture, corrosion, chemicals, and ultraviolet exposure. The self-amalgamating construction creates a waterproof seal that protects cable joints, busbars, and terminations from environmental damage.

Suitable for conductors rated up to 90°C with an emergency overload rating of 130°C, this high-performance insulation tape maintains its protective properties under varying operating conditions. It is an effective solution for cable jacket restoration, moisture sealing, and corrosion protection in indoor and outdoor installations.

Trade-Ready Performance for Electrical Professionals

Whether you’re repairing cable jackets, insulating busbars, or completing high-voltage terminations, the Powerjoint RT34 provides the reliability required by Australian electricians and contractors. Available through iSupply Electrical’s extensive range of trade products, it helps professionals source specialised electrical materials quickly and efficiently.

Backed by dependable stock availability and competitive wholesale pricing, RT34 is an ideal choice for projects where installation quality and long-term performance are essential.

Key Specs

• Self-amalgamating ethylene propylene rubber (EPR) tape
• Dimensions: 19mm × 9m
• Thickness: 30 mil (0.76mm)
• Suitable for cable splices up to 69kV
• Suitable for stress cones up to 35kV
• Easy-to-remove liner
• Resistant to moisture, chemicals, corrosion, and UV light
• Operating temperature rating: 90°C
• Emergency overload rating: 130°C
• Non-armoured construction

Ideal For

• High-voltage cable splicing
• Solid dielectric cable terminations
• Busbar insulation and protection
• Indoor termination jacketing
• Cable jacket repair and restoration
• Moisture sealing applications
• Industrial and commercial electrical projects