3M 7000132400 Heat Shrinkable Splice Jacket Kit

Product Description

The 3M 7000132400 is a heat shrinkable splice jacket kit designed for water-tight rejacketing of JCN cable splices. Part of the 3M HSJ Series, it features an adhesive-lined sleeve that bonds to the cable jacket during heat application, creating a sealed, moisture-resistant enclosure over the splice. The sleeve measures 40 inches in length with an expanded inner diameter of 3.0 inches, making it suitable for medium-voltage cable splice work in demanding environments. Licensed electricians and utility linemen use this kit where reliable environmental sealing of spliced jacketed cable is required.

This kit is intended for use in electrical splice applications where rejacketing of JCN (jacketed concentric neutral) cable splices is needed. Typical installation scenarios include underground residential distribution, direct-buried cable runs, and conduit systems where moisture ingress at splice points must be prevented. The kit is sold in a minimum quantity of 10 per case, suiting both single-job and recurring service work.

Key Features

• Adhesive-lined interior provides a water-tight seal over JCN cable splices
• 40-inch sleeve length accommodates standard medium-voltage splice bodies
• 3.0-inch expanded inner diameter for fit over spliced cable assemblies
• Heat shrink construction conforms tightly to irregular splice profiles
• HSJ Series design suits rejacketing applications in buried and conduit installations

Compatibility

Designed as an OEM-style replacement and standard-supply splice jacket for JCN cable splice rejacketing applications in underground and direct-buried electrical distribution systems.

Installation Notes

Installation should be performed by a qualified electrician or cable splicer following applicable NEC guidelines and utility work standards. De-energize and verify absence of voltage on all conductors before handling the splice. Apply heat evenly using a calibrated heat torch or heat gun, working from the center of the sleeve outward to prevent air entrapment. Do not overheat — stop application once adhesive is visible flowing from both ends of the sleeve.

Technical Specifications

• Sleeve Length: 40 inches
• Expanded Sleeve Inner Diameter: 3.0 inches
• Weight: 1.33 pounds
• Unit of Measure: Kit
• Minimum Order Quantity: 10
• UPC: 00054007092711

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000132400