3M 7000132156 Heat Shrink Heavy-wall Cable Sleeve

Product Description

The 3M 7000132156 is a heavy-wall, heat-shrinkable cable sleeve engineered for electrical insulation and environmental sealing on wire and cable terminations. Constructed from cross-linked polyolefin with a factory-applied internal adhesive and sealant, this sleeve bonds tightly to the cable jacket as it shrinks, creating a moisture-resistant and mechanically secure seal. Rated to 1 kV and UL Listed 486D for 600V service, the 7000132156 is suited for use in both indoor and outdoor electrical installations where split resistance and a clean, professional finish are required. The cut-to-length format gives electricians flexibility on the job.

This sleeve is used in commercial and industrial electrical work, as well as utility and maintenance applications where cable splices, terminations, and bundle transitions require durable insulation and sealing. Electricians and electrical contractors rely on it for applications where standard thin-wall tubing would not provide adequate mechanical protection or where a moisture seal is needed at the cable entry point. The bulk packaging format suits contractors and service shops that install this product regularly.

Key Features

• Cross-linked polyolefin construction offers high split resistance and long-term durability
• Factory-applied internal adhesive and sealant creates a moisture-resistant bond on shrink
• Fast-shrink characteristics reduce installation time on the job
• Cut-to-length format allows flexible sizing for varied cable diameters and termination lengths
• Rated to 1 kV, UL Listed 486D for 600V service (UL File Number E102356)
• CSA rated for use in Canadian electrical installations

Compatibility

Designed as an OEM-style replacement and general-use heat shrink sleeve for electrical cable terminations, splices, and bundle protection in low-voltage wiring systems rated up to 600V.

Installation Notes

Installation is performed by licensed electricians or qualified electrical contractors in accordance with NEC requirements for insulation and cable protection. De-energize and lock out the circuit before applying any heat shrink sleeve to exposed conductors or terminations. Apply heat evenly along the sleeve using a heat gun, working from the center outward to avoid trapping air pockets under the adhesive layer. Do not use an open flame, as uneven or excessive heat can damage the sleeve or underlying cable jacket.

Technical Specifications

• Material: Cross-linked polyolefin with internal adhesive and sealant
• Voltage Rating: 1 kV maximum, UL Listed 486D at 600V
• UL File Number: E102356
• Certifications: UL Listed 486D, CSA Rated
• Format: Cut-to-length, bulk
• Weight: 0.38 pounds
• UPC: 00054007089681

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000132156