Electrical Insulating Sleeves

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  • Koszulki elektroizolacyjne

Electrical insulating sleeves are used for cable insulation in low-voltage electrical machines and devices.

The Company offers the following types of insulation sleeves:

  • OsPu, made of glass silk, impregnated with polyurethane elastomer
  • OsKs, made of glass silk, coated with silicone rubber.

Sleeves are compliant with the following standards:– OsPu: PN-EN 60684-1 (U) (general requirements), PN-EN 60684-3-409 (U) (specific requirements) and PN-EN 60684-2 (tests);

  • OsKs: PN-EN 60684-1 (U) (general requirements), PN-EN 60684-3-400 (U) (specific requirements) and PN-EN 60684-2 (tests).

Colour: Natural

For large orders, the OsKs sleeves can be made in different colours on individual request. Sleeve colours are marked in accordance with PN-90/E-05029 (IEC 757:1983).

Dane techniczne

Designation

Internal Diameters

Heat Resistance Class

Breakdown Voltage

Continuous Operating Temperature

Insulation Resistance at Room Temperature

 

mm

 

kV

°C

Ω

OsPu

0.5 ÷ 14

F

≥5

-30 ÷ +155

≥109

OsKs

1 ÷ 16

H

≥4.3

-70 ÷ +180

≥1011