3M 7000132409 Heat Shrink Cable Sleeve 12-6 Awg Black

Product Description

The 3M 7000132409 is a heavy-wall, flame-retardant heat shrink cable sleeve designed for electrical splices, connections, and terminations in demanding applications. Constructed from cross-linked polyolefin with a factory-applied internal adhesive and sealant, it delivers both mechanical protection and environmental sealing in a single installation step. The sleeve is rated for cable ranges of 12 to 6 AWG and measures 48 inches in length. Fast-shrink characteristics reduce installation time, and the heavy-wall construction provides high split resistance where conventional thin-wall tubing falls short. Licensed electricians and maintenance technicians handling wire management, splice protection, and termination work are the primary installers.

This cable sleeve is suited for industrial, commercial, and utility electrical applications where moisture ingress, abrasion, and mechanical stress are primary concerns. The black, non-printed sleeve is appropriate for indoor and outdoor wire harness protection, panel wiring, and field-splice work. Each case contains 20 individual four-foot lengths, making it practical for job-site stocking. The sleeve meets MIL-DTL-23053/15, Class 1 specification, making it appropriate for military and aerospace adjacent applications in addition to standard commercial electrical work.

Key Features

• Cross-linked polyolefin construction provides high split resistance and long-term durability
• Factory-applied internal adhesive and sealant creates an environmental moisture barrier on shrink
• Flame-retardant material meets MIL-DTL-23053/15, Class 1 specification
• Fast-shrink design reduces installation time in the field
• Fits cable range of 12 to 6 AWG
• Sold as 20 sleeves of 48 inches each per case

Compatibility

Designed for use with electrical conductors and cables in the 12 to 6 AWG range. Order in the size equivalent to the expanded inside diameter required for proper fitment.

Installation Notes

Installation is performed by licensed electricians or qualified technicians. De-energize and lock out the circuit before applying any heat shrink sleeve to a splice or termination. Use an appropriate heat gun set to the manufacturer-recommended temperature range for polyolefin material — do not use an open flame. Ensure the sleeve is fully shrunk and the adhesive sealant has fully flowed before restoring power.

Technical Specifications

• Cable Range: 12-6 AWG
• Sleeve Length: 48 inches
• Material: Cross-linked polyolefin
• Color: Black
• Flame Rating: Flame-retardant
• Adhesive Sealant: Factory-applied internal adhesive and sealant
• Certification: MIL-DTL-23053/15, Class 1
• Quantity per Case: 20 sleeves
• Weight: 0.18 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000132409