Cable Joints, Cable Terminations and Cable Accessories

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3M ™ STFF Cable Joint Sleeve - Flame Retardant, Halogen Free (STFF)

3M Smoke Toxicity Flame and Fume Shields (STFF) are designed for use with all 11kV and 33kV single core and three core polymeric cold shrink joints, as well as for cable abandonment applications at low voltage in installations where flame use of retardant materials or low toxicity is necessary.

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Series: 
STFF
Unit: 
Sleeve
Unit Description: 
Sleeve

3M Smoke Toxicity Flame and Fume Shields (STFF) are designed for use with all 11kV and 33kV single core and three core polymeric cold shrink joints, as well as for cable abandonment applications at low voltage in installations where flame use of retardant materials or low toxicity is necessary. Applying the STFF Shield allows standard 11kV and 33kV cable joints and accessories to be installed in areas where flame retardant, halogen free products are required, such as underground rail, tunnels, and any application where such low toxicity products are required.

  • Made up of layers of woven glass fabric, and high temperature silica to enable flame resistance, and prevention of smoke, and toxic fumes.

  • Halogen Free.

  • Manufactured in several sizes enabling compatibility with a wide range of 3M Cable accessories.

  • Easily secured in place with integrated fastening straps, no need for cable ties or tools

  • Available as a sleeve design for covering cable joints, or a closed end covering for cable abandonment applications.

  • Made up of layers of woven glass fabric, and high temperature silica to enable flame resistance, and prevention of smoke, and toxic fumes.

  • Halogen Free.

  • 3M STFF Shield materials have been tested according to BS476-6 (Fire propagation Index) as well as to BS476-7 (Lateral spread of flame)

  • 3M STFF Shields comply with EU directive 2002/95/EC (RoHS) and EU regulation 1907/2007/EC (REACH)

  • The STFF Sleeve designs are supplied as part of the cable joint / accessory kit from 3M. Full installation instructions are supplied with each kit.