3M Heat Shrink Thin-Wall Tubing FP-301-1-48"-Black-Hdr-5 Pcs
  • Manufacturer:3M
  • Part Number:7000133568
3M Heat Shrink Tubing FP-301 is a general purpose, thin wall tubing that provides a balance of electrical, physical and chemical properties, making it ideal for industrial and military applications. This tubing has a 2:1 shrink ratio and provides flame retardant insulation for 600V rated applications. It has a flexible polyolefin construction that offers moisture seal protection.3M™ Heat Shrink Tubing FP-301 is color coded for quick and easy identification of the wire. This split resistant, flame retardant tubing is used as shrink fit, electrical insulation over cable splices or terminations. The high expansion ratio tubing is mechanically tough, easily markable and resists cold flow. It is ideal for lightweight wire harness covering, fire resistant covering, wire marking, wire bundling and component packaging. It withstands temperatures of 67 to 275 degrees F ( 55 to 135 degrees C). UL Listed, SAE AS23053/5, Class 1, CSA Certified and RoHS 2011/65/EU Compliant.
  • A VARIETY OF APPLICATIONS: Offers a 2:1 shrink-fit ratio and serves as protection in wire-harnessing, split-resistance covering, wire marking, wire bundling, and component packaging
  • FLAME-RETARDANT TUBING: For applications up to 600V (clear is not flame retardant)
  • HIGH-STRENGTH PROTECTION: Balances electrical, physical, and chemical properties for various industrial and military applications
  • FOR DEMANDING CONDITIONS: Performs at an operating temperature up to 275 °F (135 °C)
  • KEY SPECIFICATIONS: UL Listed, File E-39100, SAE AS23053/5, Class 1 (all colors), Class 2 (clear), CSA Certified, and RoHS 2011/65/EU Compliant
Please allow 2 days for production. Sold as case


General Information
Brand3M™
Heat Shrink TypeSingle-Wall Polyolefin Heat Shrink Tubing
Tubing TypeSingle Wall (Thin)
Country Of OriginUnited States
Sold Ascase
Lead Time2 days
Dimensions and Specifications
Expanded Inner Diameter1 in
Expanded Inner Diameter (Metric)25.40 mm
Inner Diameter After Shrink (Imperial)0.5 in
Inner Diameter After Shrink (Metric)12.7 mm
Inner Diameter Before Shrink (Imperial)1 in
Inner Diameter Before Shrink (Metric)25.4 mm
Maximum Operating Temperature (Celsius)135 Degree Celsius
Maximum Operating Temperature (Fahrenheit)275 Degree Fahrenheit
Minimum Shrink Temperature (Celsius)100 Degree Celsius
Operating Temperature (Celsius)-55 to 135 Degrees Celsius
Operating Temperature (Fahrenheit)-67 °F to 275 °F
Operating Temperature Range (Celsius)-55 °C to +135 °C
Operating Temperature Range (Fahrenheit)-67 °F to 275 °F
Overall Length (Imperial)48 in
Overall Length (Metric)1.219 m
Recovered Inner Diameter0.5 in
Recovered Inner Diameter (Metric)12.7 mm
Size (Metric)25.4 mm
Tensile Strength (Imperial)2400 Pound-Force Per Square Inch
UL Bug Temperature (Celsius)125 Degrees Celsius
UL Bug Temperature (Fahrenheit)257 Degrees Fahrenheit
UL Bug Voltage600 Volt
Operating Temperature Celsius-55 to 135 Degrees Celsius
Overall Length Imperial48.0
Size Metric25.4
Width3.38 in
8.57 cm
Height3.38 in
8.57 cm
Length51.13 in
129.86 cm
Volume582.42 cubic inch
9544.09 cm3
Weight18.4 oz
521.63 g
Other Details
Elongation400 %
Flame RetardantYes
Mil SpecSAE-AMS-DTL-23053/5, Class 1
Minimum Expanded Tubing I. D.1 in
Non-CorrosiveYes
Shrink Ratio2:1
Solution ForWireless Network: Infrastructure Accessories
UL File NumberE-39100
Units Per Case5.0
Tensile Strength Imperial2400 Pound-Force Per Square Inch
Material and Composition
MaterialPolyolefin
Product Form48 in (1.22 m) sticks with header label
Shelf Life3600
Color and Appearance
Product ColorBlack
Certifications and Standards
Agency ApprovalsCSA, UL Recognized
Flammability RatingUL 224 All Tubing Flame Test
UL ApprovalYes
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.