CE RD PHG 250 2903 Copyright 2010 by Wurth 03 0070 Dual Wall Heat Shrink Tubing Prefix 775 Black Prefix 776 Red Prefix 777 Clear A dhesivelined flexible polyolefin Meets ULCSA specifications Meets military specifications Flame retardant Internal layer of special thermoplastic adhesive R ated for operation from 55 to 110 C 67 to 230 F Applications Electronic componentswiring Wire splices automotive truck and marine Wire bundles U sed on braidedshield pigtails Shrink Ratio MW Tubing has a 31 shrink ratio Black is 251 When fully recovered the tubing will shrink to 33 of its original diameter The recovered wall thickness of the tubing is proportional to the degree of recovery Package Size 6 x 6 lengths Coloured Heat Shrink Tube P rotects against oil fuel salt grease animal acids and other chemicals Acts as strain relief between the cable and connector and prevents abrasion Ideal for general purpose application S ealant free single wall construction C onforms to DOD MilI230536 Class 1 2 also meets UL224 125 C specs Expanded Shrunk Use Blue Yellow Green White diameter diameter with Art No Art No Art No Art No 18 116 18 14 GA 771870032 771871032 771872032 771873032 316 332 14 10 GA 771870048 771871048 771872048 771873048 14 18 12 8 GA 771870064 771871064 771872064 771873064 38 316 10 6 GA 771870095 771871095 771872095 771873095 12 14 8 2 GA 771870127 771871127 771872127 771873127 34 38 1 20 GA 771870190 771871190 771872190 771873190 1 12 10 40 GA 771870250 771871250 771872250 771873250 Material Polyolefin Shrink ratio 21 Wall thickness after shrinking 132 Water proof No Meltable sealant No UL Approval Yes 224 Operating temperature 55 to 135 C 67 to 275 F Technical Data