3M 7100056041 Direct Bury Splice Kit 600V 18-10 Awg

Product Description

The 3M 7100056041 is a direct bury splice kit designed to connect and moisture-seal electrical conductors in underground applications, rated to 600 volts. It combines a spring connector with a high-impact, UV-resistant tube that comes prefilled with moisture-resistant grease, creating a durable, weatherproof splice without the need for heat or additional sealants. Each kit contains 2 splices and is UL-listed for direct bury service. Licensed electricians and irrigation technicians rely on this kit for fast, code-compliant terminations in wet and buried environments where long-term moisture protection is critical.

This splice kit is suited for residential, commercial, and golf course applications involving underground wiring. Common install scenarios include in-ground irrigation control wiring, outdoor low-voltage lighting circuits, and landscape electrical systems where conductors must be joined and protected from soil moisture and UV exposure. The kit accepts 18 to 10 AWG conductors, covering the wire gauges most commonly used in irrigation and outdoor lighting installations.

Key Features

• Rated to 600 volts for compatibility with standard low-voltage and line-voltage outdoor circuits
• Prefilled moisture-resistant grease provides immediate sealing upon connector insertion
• UV-resistant, high-impact tube protects the splice in direct bury and above-ground outdoor exposure
• Spring connector mechanism delivers quick, tool-free conductor termination
• UL-listed for direct bury applications
• 2 splices included per kit

Compatibility

Designed for direct bury splicing of 18 to 10 AWG conductors in irrigation systems, golf course wiring, and outdoor lighting installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for underground wiring and wet locations. De-energize and lock out the circuit before making any splice connections. Insert stripped conductors fully into the spring connector before seating the assembly into the grease-filled tube. Do not substitute the prefilled grease or attempt to reuse a splice once it has been compressed and seated.

Technical Specifications

• Voltage Rating: 600 volts
• Wire Range: 18-10 AWG
• Splices Per Kit: 2
• Weight: 0.14 pounds
• Unit of Measure: Kit
• UPC: 00051128590751
• Listing: UL Listed for Direct Bury

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100056041