Fiberglass sleeve coated with silicone WSG 1.5KV 1.5-4mm /10m/ WSG-1,5-4

Universal fiberglass insulation sleeve

This silicone-coated fiberglass sleeve is a reliable solution for insulating and protecting wires in demanding conditions. Designed for indoor use, it provides effective protection against mechanical damage and high temperatures. Its flexibility makes it easy to install even in hard-to-reach places.

The WSG 1.5KV 1.5-4mm sleeve is made of high-quality fiberglass coated with a self-extinguishing silicone rubber. This combination of materials guarantees not only durability and abrasion resistance but also safe use – the material is flame retardant and halogen-free. This makes it ideal for use in electrical installations where high temperature resistance and protection against short circuits are required.

Key features and applications

• Versatility: ideal for insulating wires in machines, heating devices, electrical appliances and motors.
• Thermal resistance: operating temperature range from -45°C to +200°C allows for use in a wide range of applications.
• Safety: self-extinguishing silicone and halogen-free material minimize the risk of fire and emission of toxic substances during combustion.
• Dielectric strength: breakdown voltage of 4 kV provides effective protection against electrical breakdown.
• Compliance with standards: meets the requirements of UL 1441, VW-1, IEC 60684-2 and RoHS Directive – confirmation of high quality and safety of the product.
• Easy installation: flexible design makes it easy to pull wires even in tight spaces.
• No metal in construction: eliminates the risk of galvanic corrosion and electromagnetic interference.

The WSG sleeve is used in both industrial installations and residential and commercial construction. It is particularly recommended where wires are exposed to high temperatures or require additional mechanical protection. For installers, this means confidence in performing a durable and safe installation, and for the end user – peace of mind related to the reliable operation of the electrical system. The inner diameter of 4 mm allows it to be adapted to a wide range of wires with a cross-section of 1.5-4mm².