3-121
Special Purpose Tubing
Catalog 1654025
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-3611-1514
Revised 12-03
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Japan: 81-44-900-5102
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Singapore: 65-4866-151
www.tycoelectronics.com
are U.S. equivalents.
to change.
C. America: 52-55-5-729-0425
UK: 44-1793-528171
3
ZHTM
Applications
A flexible, thick-wall, heat-
shrinkable tubing to be
used in conjunction with
-100 molded parts and
Zerohal cable to form
Raychem System 100. This
material exhibits excellent
fire safety characteristics
combined with low smoke
emission and low evolution
of acid gases while
retaining good mechanical
and fluid-resistance
properties. Used for
insulation and protection
of cables, harnesses, and
electrical and electronic
components in enclosed
spaces, such as in marine
applications, mass transit
systems, and offshore
installations, to reduce
toxicity risks, or where
equipment would be
irreparably damaged
by corrosive products
of combustion.
Series
Military
Agency
Industry
Raychem
ZHTM
Def. Stan. 59-97
BS 4G-198 Part 3 Type 15
BR 1326A
RW-2058
Issue 3 Type 8
VG 95343 Part 5 Type L
VDE 0341/Pt 9005
Heat-Shrinkable, Flexible
Tubing with Low Toxicity for
Fire Safety Applications
Product Facts
s
2:1 shrink ratio
s
Low smoke emission
s
System 100 tubing
Specifications/Approvals
Installation
Minimum shrink
temperature: 80C [176F]
Minimum full recovery
temperature: 121C [250F]
Operating Temperature Range
-30C to 105C
[-22F to 221F]
Available in:
Americas
Europe
Asia Pacific
s
s
s
3-122
Special Purpose Tubing
Catalog 1654025
Dimensions are in millimeters
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-3611-1514
Revised 12-03
and inches unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Japan: 81-44-900-5102
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Singapore: 65-4866-151
www.tycoelectronics.com
are U.S. equivalents.
to change.
C. America: 52-55-5-729-0425
UK: 44-1793-528171
ZHTM
(Continued)
Inside Diameter
Recovered Wall
Size
Minimum Expanded
Maximum Recovered
Thickness*
as Supplied
After Heating
After Heating
3/1.5
3.0 [0.118]
1.5 [0.059]
0.70 0.10 [0.028 0.004]
5/2.5
5.0 [0.197]
2.5 [0.098]
0.75 0.12 [0.030 0.005]
8/4
8.0 [0.315]
4.0 [0.157]
0.80 0.15 [0.031 0.006]
12/6
12.0 [0.472]
6.0 [0.236]
0.90 0.15 [0.035 0.006]
18/9
18.0 [0.709]
9.0 [0.354]
1.00 0.18 [0.039 0.007]
24/12
24.0 [0.945]
12.0 [0.472]
1.10 0.20 [0.043 0.008]
40/20
40.0 [1.575]
20.0 [0.789]
1.30 0.23 [0.051 0.009]
50/30
50.0 [1.969]
30.0 [1.181]
1.50 0.28 [0.059 0.011]
*Wall thickness will be less if tubing recovery is restricted during shrinkage.
Color
Standard
Black (-0)
Size selection
Always order the largest size that will shrink snugly over the component to be covered.
Special order sizes are available upon request.
Standard packaging
On spools.
Ordering description**
Specify product name, size and color (for example, ZHTM 8/4-0).
**Europe only. For supply to Def Stan and BS add -DS or -BS to ordering description.
Product Dimensions
Ordering Information
PDF 
ZIP