Cable protection systems

ULTRAFLEX LSI-A

Silicone-coated glass fibre conduit with UL approval – for demanding electrical applications

ULTRAFLEX LSI-A impresses with its electrical insulation, heat protection and tested safety in accordance with UL 1441 – ideal for series production.

  • UL-listed according to UL 1441 (Class A, 600 V)
  • Temperature-resistant up to +180°C
  • Dielectric strength ≥2.5 kV
Our datasheet

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UL certification for international applications
Approved to UL 1441 for 600 V insulation classes - for industrial series use.
Electrically insulating
Safe insulation for voltages up to 2.5 kV - even under thermal stress.
Heat resistant up to +180°C
Suitable for permanent applications at elevated temperatures.
Resistant to abrasion and ageing
Silicone coating protects the mesh mechanically and extends its service life.
Flexible & easy to install
Easy to pull over cables - even with tight radii.
Good media resistance
Temporarily resistant to oil, glycol, fuel, water and more.

Product description

ULTRAFLEX LSI-A is an electrically insulating conduit made of glass fibre with a silicone coating, specially developed for applications with UL approval requirements. With tested safety in accordance with UL 1441, the conduit offers outstanding protection in electrical devices, control systems or cable harnesses – both in industrial and automotive environments.

Technical facts
Temperature range
-40 °C to +180°C
Voltage class
600 V (UL 1441)
Dielectric strength
≥2.5 kV
Authorisation
UL-listed, IMDS, RoHS
Colour
Red-brown
Inner diameter
3-12 mm