Protection sleeve SIG

heat-shrinkableinsulatingtubular

Short description
Dual-wall heat-shrink tubing SIG made from crosslinked polyolefin. The inner layer provides electrical stress control while the outer layer ensures high electrical insulation. Designed for medium-voltage cable joints up to 36 kV and compliant with CENELEC HD 631.2.

Description
Multilayer heat-shrink sleeves engineered for electrical field grading and insulation in medium-voltage power cable terminations and joints. The inner stress-control layer reduces electric field concentration at conductor transitions; the outer insulating layer restores dielectric separation and mechanical protection. Suitable for on-site jointing and factory-assembled terminations where reliable stress control is required.

Features / Technical specifications

• Type: dual-wall heat-shrink tubing for stress control and insulation
• Material: crosslinked polyolefin
• Construction: inner layer for electrical stress control, outer layer for high-voltage insulation
• Applications: medium-voltage power cable joints and terminations
• Rated voltage: up to 36 kV
• Standards: compliant with CENELEC HD 631.2
• Form & function: multilayer shrinkable sleeve providing field grading and dielectric insulation
• Availability: product indicated as "Sold" / out of stock
• Technical documentation: product datasheet available in PDF (file identified as SIG.pdf)