HellermannTyton 300-73140 TCN20 Heatshrink Black 3.20mm 2:1 Shrinkage

HellermannTyton's 300-73140 heatshrink is a black, adhesive-free sleeve with a 3.20 mm diameter that shrinks to 1.20 mm, featuring a 2:1 shrinkage ratio. Typically sold per metre, it is ideal for insulating, protecting, and securing electrical connections in various applications. Use it for bundling cables and preventing abrasion in both industrial and domestic settings.

Shrinkage Ratio	2:1
Type	Heat Shrink Tubing
Length	Sold Per Metre
Colour	Black
Halogen-free	No
Material	Radiation cross-linked polyolefin (PEX)
Maximum Temperature	+125°C
Min. temperature	-55°C
Misc Attribute	TCN20X-3,2/1,2-BK
Nominal diameter (post-shrinkage)	1.20mm
Nominal inside diameter (pre-shrinkage)	3.20mm
Standards	UL 224
Temperature Range	+100°C