3M 7000031847 Cable Repair Kit M-30

Product Description

The 3M 7000031847 is a Scotchcast M-Series cable repair kit designed to make permanent cable jacket repairs and splices on both high and low voltage cables without vulcanizing. The wraparound mold design maintains strong physical and electrical properties across a wide range of service conditions. This kit is intended for use by licensed electricians and cable technicians who need a reliable, field-serviceable solution for damaged cable jackets or splice points. The M-30 designation identifies this as a specific mold size within the M-Series lineup.

The M-Series kits are suited for field repair of cable jacket damage and splicing applications in residential, commercial, and industrial environments. The no-vulcanization process simplifies installation and reduces downtime compared to heat-cure alternatives. Electricians working on direct-burial, conduit-run, or exposed cable systems will find this kit applicable where a durable, permanent repair is required without specialized heat equipment.

Key Features

• Permanent repair and splice capability for high and low voltage cable jackets
• No vulcanizing required — eliminates the need for heat-cure equipment in the field
• Wraparound mold design accommodates cable jacket repairs without full cable access from one end
• Maintains electrical and physical integrity under extreme service conditions
• Kit format includes components needed for a complete repair in a single package

Compatibility

Designed for permanent jacket repair and splicing of high and low voltage cables. Specific cable diameter or voltage rating compatibility beyond the M-30 mold sizing is not stated in available product data; verify cable dimensions against M-Series mold specifications before installation.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lockout/tagout the affected cable circuit before beginning any repair work. Follow the 3M M-Series kit instructions for mold positioning, compound mixing, and cure time — do not energize the repair until full cure is complete. Inspect the repaired section for proper seal and jacket integrity before returning the circuit to service.

Technical Specifications

• Weight: 2 pounds
• Unit of Measure: Kit
• Minimum Order Quantity: 1
• UPC: 00051128592243

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000031847