Full Product Manual
Table Of Contents
- Contents
 - Overview
 - Ring Terminals
 - Flag Terminals
 - Fork Terminals
 - Pin Terminals
 - Splice Connectors
 - Wire Joints
 - Heat-Shrinkable Terminals, Splices, Disconnects
 - Disconnects and Male Tabs
 - Luminaire Disconnects
 - Ferrules
 - Wire Termination Tools and Installation Kits
 - Wire Termination Technical Information
 - Shrink-Kon® Heat-Shrinkable Tubing
 - Shrink-Kon® Splice Insulatorsand Insulating Covers
 - Shrink-Kon® Installation Tools
 - Shield-Kon® Shield Termination System
 - Dragon-Tooth® Magnet WireTermination System
 

United States
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  800.816.7809
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Technical Services
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G-69
Shrink-Kon
®
 Heat-Shrinkable  Tubing
Wire Termination — Sta-Kon
®
 Wire Termination & Insulation
3:1 Shrink Ratio
3:1 Shrink Ratio
CPO-A Series — Thin-Wall,  
Adhesive Lined
•  Adhesive lined for moisture-proof environmental seal
•  High 3:1 shrink ratio for covering irregularly shaped objects
•  Continuous operating temperature: -55° C to 110° C
•  Shrink temperature 120° C
CPO-A Series Thin-Wall Heat-Shrinkable Tubing
CAT. NO.
MIN. 
EXPANDED
I.D. (IN.)
MAX 
RECOVERED
I.D. (IN.)
NOMINAL
RECOVERED 
WALLED (IN.)
CODE CABLE 
SIZE
STANDARD
LENGTH (IN.)
STD. PKG.
QTY.
CPO-A-125-48 .13 .02 .04 #24–#30 AWG 48 25
CPO-A-187-48 .18 .06 .05 #14–#22 AWG 48 25
CPO-A-250-48 .25 .08 .05 #10–#22 AWG 48 25
CPO-A-375-48 .38 .14 .05 #6–#16 AWG 48 25
CPO-A-500-48 .50 .19 .07 #2–#12 AWG 48 25
CPO-A-750-48 .75 .31 .07 3/0–#4 AWG 48 25
Note: Non-standard colors, sizes and lengths available subject to factory quotation.
Standard color: Black
............................................................................ CPO-A Series Specifications ..............................................................................
PROPERTY
TEST 
METHOD
TYPICAL 
PERFORMANCE
Physical
• Tensile Strength ASTM D2671, ISO 37 2200 psi (15.0 MPa)
• Elongation ASTM D2671, ISO 37 400%
• Heat Shock (4 hrs. at 250° C) ASTM D2671 No Cracking or Flowing
• Longitudinal Change ASTM D2671 ±5%
• Low-Temperature Flexibility ASTM D2671 No Cracking
(4 hrs. at -55° C)
• Specific Gravity ASTM D792, ISO R1183 1.1
• 2% Secant Modulus ASTM 2671 1600 psi (110 MPa)
• Heat-Resistant Properties MIL-DTL-23053/4 240%
(168 hrs. at 175° C)
• Flammability ASTM D2671 Moderately Flame Retardant
PROPERTY
TEST 
METHOD
TYPICAL 
PERFORMANCE
Electrical
• Dielectric Strength ASTM D2671, IEC 243 600V/Mil (24kV/mm)
• Volume Resistivity ASTM D2671 1016 ohm-cm
Chemical
• Fluid Resistance MIL-DTL-23053/4, Good to Excellent
ISO 1817, ISO 37
• Fungus Resistance ASTM G21 No Growth
• Copper Corrosion ASTM D2671 No Corrosion
• Water Absorption ASTM D570 .2%










