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22/02/2026

Heatshrink Tube
Art.-No. 370-00405 | MU37-100/40-PO-X-BN

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3:1 shrink ratio tubing is ideal in many applications.

    • Medium wall
    • UV resistant
    • For medium voltage insulation
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    Application Medium-wall heatshrinkable tube, suitable for insulation of busbars in switches and medium voltage substation.
    Color Red Brown (RDBN)
    PART DESCRIPTION MU37-100/40-PO-X-BN
    Packaging Type reel
    Part No. 370-00405
    Type MU37-100/40
    For Object Outside Diameter 52-88 mm
    Length (metric) 15000mm
    Longitudinal Change After Shrinkage -10% max.
    Printable No
    Recovered Diameter (metric) 40.0mm
    Shrink Ratio 2.5:1
    Size (imperial) 4"
    Supplied Diameter (metric) 100.0mm
    Wall Thickness (metric) 2.6mm
    Dielectric Strength 20kV/mm
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +230 °F (+110 °C)
    Operating Temperature -49°F to +275°F (-45°C to +135°C)
    ROHS compliant Yes
    Pkg. Qty. 15m

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    Art.-No.: 370-00405 Contact
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