3M 11KV 3C*70SQMM OUTDOOR TERMINATION KIT

3M 11kV 3C*70 SQMM Outdoor Termination Kit is engineered for terminating three-core, 70 mm medium voltage cables in outdoor environments. These kits are suitable for cables with polymeric insulation, such as XLPE or EPR, and are commonly used in power distribution systems to connect cables to switchgear, transformers, or other electrical equipment.

Key Specifications

• Voltage Rating: 11kV (E)

• Cable Configuration: 3-core, 70 mm

• Termination Type: Outdoor

• Technology: Heat Shrinkable

• Cable Compatibility: XLPE/PILC, Copper Wire Screened

• Operating Temperature: -40C to +125C

• Insulation Resistance: > 10

• Dielectric Strength: High-grade electrical insulation with resistance to breakdown

• Moisture Resistance: Excellent sealing against water and humidity

• UV Resistance: Strong protection against sunlight and outdoor exposure

• Chemical Resistance: Resists oils, solvents, and corrosive chemicals

• Installation Method: Heat Shrink with torch application

• Standards Compliance: IEC, IEEE, IS, CENELEC

• Service Life: 25+ years (with proper installation)

Components Included

• Termination Body: 3M QTII silicone cable termination body with integrated stress control device and silicone elastomeric insulation

• Re-jacketing Tubes: For sealing and insulating the cable

• Breakout Boots: Cold shrink breakout boots for each core

• Installation Instructions: Detailed instructions for installation are included in each kit

Performance Standards

The 3M QTII Series Termination Kits meet and exceed the requirements of the European standard CENELEC HD 629.1 as well as IEC 60502-4.

Installation Process

The installation of the 3M QTII Series Termination Kits is straightforward and does not require special tools. The termination body is installed by pulling and unwinding the plastic support core in a counterclockwise direction. Detailed instructions for installation are included in each kit.