Ideal for utility companies, agricultural irrigation, lighting, landscaping and a multitude of other uses where direct burial or submersion is required.
The Melni Crimpless Butt Splice Connector is a breakthrough innovation that significantly reduces the amount of time and effort to reconnect low voltage power cables. The patented spiral insert technology coupled with neoprene bushings collapse around the conductor to create a watertight seal. No heat shrink tubing. No special tools needed.
![]() | Reduce Installation Time by 75% - No need for special tools, multiple measurements and crimps. Installs quickly in under 2 minutes. |
![]() | Ease of Installation - Insert conductors into each end and twist the barrel until it stops clicking. Standard wrenches are all that's required. |
![]() | Dual Rated - Approved for use with both Aluminum and Copper cable from #4 to 4/0 AWG. |
![]() | UL Listed - All Melni Direct Burial Connectors exceed UL standards*. *MC3400 is compliant to UL 486A/B/D |
![]() | Increase Safety & reduce Risk - Installation requires less use of potentially dangerous tools in confined spaces, reducing the risk of serious injury. |
![]() | Step 1: Strip cable and insert into the MC Connector. |
![]() | Step 2: Twist end caps to tighten the spiral insert. The tighten waterproof caps. |
![]() | Step 3: Prepare for direct burial or submersion. |
Connector Size: 1/0 to 2/0 AWG
Insulation: OD ≤ 0.56"
AC Voltage: 600
Ideal for low voltage splice connections in direct burial or submersible applications.
Connector Size: #4 - #2 AWG
Insulation: OD ≤ 0.45"
AC Voltage: 600
Ideal for low voltage splice connections in direct burial or submersible applications.
Connector Size: 3/0 - 4/0 AWG
Insulation: OD ≤ 0.63"
AC Voltage: 600
Ideal for low voltage splice connections in direct burial or submersible applications.
The Melni Crimpless Butt-Splice Connector story from it's inventor Mark Melni...
The-Melni-Connector
The Melni crimpless butt-splice connector is definitely new tech applied to an old issue. We understand it may be hard to fathom how this low-voltage connector technology works considering the alternative is a long drawn out procedure that Melni makes unnecessary. That's why we want to connect you to one of our Melni product specialists who can get you a free sample or even a quote for one or 1000. Give us a call at 800-383-1524, or let us know what you are looking for by clicking the "Request A Quote" button below.