20/02/2026

For use as insulation over cable joints or terminations
Art.-No. 300-50320 | TC20 32-PO-X-BK

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Application TC20 is a universal and flexible tubing used for many industrial applications. The good shrinking properties provide effective electrical insulation including mechanical and corrosion as well as strain relief. Areas of application are e. g. soldered terminals, bare connectors, colour coding of cables, wires and pipes, cable bundling, electronic parts, electrical components, and mechanical protection.
Color Black (BK)
PART DESCRIPTION TC20 32-PO-X-BK
Packaging Type reel
Part No. 300-50320
Product family Insulation
Type TC20 32
For Object Outside Diameter 1.92-2.88 mm
Longitudinal Change After Shrinkage -15% max.
Recovered Diameter (metric) 1.6mm
Shrink Ratio 2:1
Supplied Diameter (metric) 3.2mm
Wall Thickness (metric) 0.51mm
Dielectric Strength 19.7kV/mm
Flammability ASTM D2671
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +194 °F (+90 °C)
Operating Temperature -67°F to +257°F (-55°C to +125°C)
ROHS compliant Yes
UL Listed (US and Canada) No
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