3M 7010350257 Heat Shrink Heavy-wall Cable Sleeve 6in Red

Product Description

The 3M 7010350257 is a heavy-wall heat shrink cable sleeve designed to protect electrical splices, connections, and terminations in demanding environments. Sold as a pack, this sleeve provides a tight, conforming seal when heat is applied, delivering both mechanical protection and environmental resistance. The ITCSN-0800 series features a thick wall construction that accommodates irregular or stepped geometries common in field splices. Licensed electricians and low-voltage technicians use these sleeves as a standard step in termination and splice work across power distribution, transit, and industrial wiring applications.

This 6-inch red sleeve is suited for use in residential, commercial, and industrial electrical installations where color-coded cable management and durable environmental sealing are required. The red color designation allows technicians to quickly identify circuit groupings or voltage levels at a glance. It is appropriate for use in conduit runs, panel terminations, underground splice kits, and exposed wiring assemblies where abrasion, moisture, and mechanical stress are concerns.

Key Features

• Heavy-wall construction provides mechanical and environmental protection at splice and termination points
• Heat-activated shrink conforms tightly to irregular conductor geometries and stepped connections
• Red color coding supports organized, traceable wiring installations
• 6-inch length accommodates standard field splice lengths without trimming in most applications
• Sold in a minimum-quantity pack for job-site and shop inventory use

Compatibility

Designed as a heavy-wall heat shrink sleeve for use in electrical splice, connection, and termination applications requiring mechanical and environmental protection. Specific conductor size compatibility should be verified against the ITCSN-0800 series datasheet prior to installation.

Installation Notes

Installation is performed by licensed electricians or qualified low-voltage technicians following applicable NEC requirements. De-energize and lock out the circuit before preparing splices or terminations. Apply heat evenly along the length of the sleeve using a calibrated heat gun, working from the center outward to prevent air entrapment. Do not use an open flame as a heat source, as uneven heat can cause incomplete shrink or damage to the sleeve.

Technical Specifications

• Length: 6 inches
• Color: Red
• Wall Type: Heavy-Wall
• Unit of Measure: Pack
• Minimum Order Quantity: 12
• Weight: 0.13 pounds
• UPC: 00051128600788

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010350257