3M FP301 Thin Wall Heat Shrink Tubing 

The 3M FP301 Thin Wall Heat Shrink Tubing 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-resistant tubing is used as shrink-fit, and 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.

Features:

• Balances electrical, physical, and chemical properties for various industrial and military applications
• Offers shrink-fit protection and strain relief of wires, solder joints, terminals, and connections
• Suitable for lightweight wire-harness covering, fire-resistant covering, wire marking, wire bundling, and component packaging
• Made of flexible polyolefin
• Withstands temperatures of -67 to 275 degrees F (-55 to 135 degrees C)
• Flame-retardant tubing is rated for 600V applications

Specifications:

• Additional Flammability Rating: 23053/5 class1
• Agency Approvals: CSA
• 23053/5 Class 1 Certified
• Elongation: 400 %
• Expanded Inner Diameter: 0.375 in
• Expanded Inner Diameter (Metric): 9.53 mm
• Flammability Rating: UL 224 All Tubing Flame Test
• Heat Shrink Type: Single-Wall Polyolefin Heat Shrink Tubing
• Inner Diameter After Shrink (Imperial): 0.187 in
• Inner Diameter After Shrink (Metric): 4.75 mm
• Inner Diameter Before Shrink (Imperial): 0.375 in
• Inner Diameter Before Shrink (Metric): 9.53 mm
• Material: Polyolefin
• Maximum Operating Temperature (Celsius): 135 ?
• Maximum Operating Temperature (Fahrenheit): 275 ?
• Mil Spec: AMS-DTL-23053/5, Class 1
• Minimum Expanded Tubing I. D.: 3 in
• Minimum Shrink Temperature (Celsius): 100 ?
• Non-Corrosive: Yes
• 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): 1,220 mm
• Product Color: Transparent
• Product Form: 48 in (1.22 m) sticks
• Recovered Inner Diameter: 0.187 in
• Recovered Inner Diameter (Metric): 4.75 mm
• Shrink Ratio: 2:1
• Size (Metric): 9.52 mm
• Tensile Strength (Imperial): 2400 Pound-Force Per Square Inch
• Tubing Type: Single Wall (Thin)
• UL Approval: Yes
• UL Bug Temperature (Celsius): 125 Degrees Celsius
• UL Bug Temperature (Fahrenheit): 257 Degrees Fahrenheit
• UL Bug Voltage: 600 Volt