Heat-shrinkable Tubing RAYCHEM Tubing Products ZH4 1 Very-Thin-Wall, Very Flexible, Highly Flame- Retardant, Low Recovery Temperature, ZEROHAL Polyolefin Tubing Product Facts 2:1 shrink ratio Highly flame-retardant UL/CSA VW-1 flammability rating Very thin wall provides space savings and rapid shrinking Low shrink temperature further reduces installation time and risk of damage to temperature-sensitive components Environmentally friendly tubing essentially free of halogens Emits minimal amounts of toxic or acid gasses when burned Applications rail and mass transit vehi- Installation RoHS compliant cles, buildings, and other Electrical insulation and Minimum shrink enclosed areas where protection of in-line compo- temperature: 70C 158F emission of toxic gasses nents, disconnect terminals, from burning materials con- Minimum full recovery and splices in computers, taining halogens is very temperature: 90C 194F appliances, and other com- undesirable. mercial electronic products. Operating Temperature Range Typically used where space saving is important. Offers -30C to 125C the ability to pack compo- -22F to 257F nents more closely than is possible with standard tubings. Used for strain relief on high-density con- nectors. Suitable for use in Specifications/Approvals Series UL CSA Raychem ZH4 E85381 VW-1 LR31929 VW-1 RW-3036 300 V, 125C 150 V, 125C Available in: Americas Europe Asia Pacific 1-145 9-1773447-9 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 Germany: 49-6251-133-1999 CIS WR 08/2011 millimeters unless otherwise reference purposes only. Canada: 1-905-475-6222 China: 86-400-820-6015 specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013 te.com are metric equivalents. to change. L. & S. America: 54-11-4733-2200 UK: 44-800-267-666RAYCHEM Tubing Products ZH4 (Continued) Product Dimensions Inside Diameter Wall Thickness Expanded Maximum Expanded as Recovered* Size as Supplied Recovered Supplied After Heating After Heating (Nominal) (Minimum) 0.6 0.95 0.25 0.037 0.010 0.30 0.012 0.10 0.004 0.25 0.010 0.8 1.20 0.25 0.047 0.010 0.40 0.016 0.10 0.004 0.25 0.010 1.0 1.40 0.25 0.055 0.010 0.50 0.020 0.10 0.004 0.25 0.010 1.5 1.90 0.25 0.075 0.010 0.75 0.030 0.10 0.004 0.25 0.010 2.0 2.30 0.25 0.091 0.010 1.00 0.039 0.10 0.004 0.25 0.010 2.5 2.80 0.25 0.110 0.010 1.25 0.049 0.15 0.006 0.25 0.010 3.0 3.30 0.25 0.130 0.010 1.50 0.059 0.15 0.006 0.25 0.010 3.5 3.80 0.25 0.150 0.010 1.75 0.069 0.15 0.006 0.25 0.010 4.0 4.40 0.25 0.173 0.010 2.00 0.079 0.15 0.006 0.25 0.010 5.0 5.50 0.25 0.217 0.010 2.50 0.098 0.15 0.006 0.25 0.010 6.0 6.50 0.40 0.256 0.016 3.00 0.118 0.15 0.006 0.28 0.011 7.0 7.50 0.40 0.295 0.016 3.50 0.138 0.15 0.006 0.28 0.011 8.0 8.50 0.40 0.335 0.016 4.00 0.158 0.15 0.006 0.28 0.011 9.0 9.50 0.40 0.374 0.016 4.50 0.177 0.15 0.006 0.28 0.011 10.0 10.50 0.50 0.413 0.020 5.00 0.197 0.15 0.006 0.28 0.011 *Wall thickness will be less if tubing recovery is restricted during shrinkage. Ordering Information Color Standard Black (-0) Size selection Always order the largest size that will shrink snugly over the component to be covered. Standard packaging On spools. Ordering description Specify product name, size and color (for example, ZH4-2.0-0). 1-146 9-1773447-9 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 Germany: 49-6251-133-1999 CIS WR 08/2011 millimeters unless otherwise reference purposes only. Canada: 1-905-475-6222 China: 86-400-820-6015 specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013 te.com are metric equivalents. to change. L. & S. America: 54-11-4733-2200 UK: 44-800-267-666