3M 7010400811 Heat Shrink Thin-wall Tubing 1/8 in 48 in Red

Product Description

The 3M 7010400811 is a thin-wall heat shrink tubing sold in a 48-inch length with a 1/8-inch recovered diameter and a red color coding. Built on the FP-301 construction, this tubing delivers a reliable balance of electrical insulation, physical protection, and chemical resistance. It is designed for wire harnessing, termination protection, bundling, and strain relief across industrial and military-grade wiring applications. Licensed electricians, harness builders, and field service technicians routinely specify FP-301 tubing where consistent shrink performance and color identification are required.

This tubing suits a broad range of wiring tasks in industrial control panels, military equipment, and commercial electrical assemblies. The red color makes it useful for phase identification, polarity marking, or circuit grouping on low-voltage wiring runs. Its thin-wall profile allows it to conform tightly to conductors and connector barrels without adding significant bulk, making it a practical choice in space-constrained enclosures and harness layouts.

Key Features

• Thin-wall FP-301 construction provides reliable electrical insulation and physical protection
• 48-inch length allows multiple cuts per piece to minimize waste
• 1/8-inch diameter suits small-gauge conductors and connector leads
• Red color supports visual identification for polarity or phase coding
• Chemical-resistant material suitable for industrial and military wiring environments

Compatibility

Designed as an OEM-style heat shrink solution for small-diameter wire terminations and harness applications in industrial and military electrical assemblies.

Installation Notes

Heat shrink tubing of this type is installed by licensed electricians or trained harness technicians following applicable NEC guidelines. De-energize all circuits completely before applying tubing over conductors or terminations. Use a calibrated heat gun at the recommended temperature range for FP-301 material and work from the center outward to prevent trapped air. Do not use an open flame as a heat source, as uneven heat distribution can damage the tubing or underlying insulation.

Technical Specifications

• Series: FP-301
• Diameter: 1/8 inch
• Length: 48 inches
• Color: Red
• Wall Type: Thin-wall
• Weight: 0.02 pounds
• UPC: 00051128598306

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010400811