2Set Underground Feeder (UF) Wire Splice Kit 14/3 to 8/3 AWG Direct Buried UF Wire Splice Connectors Extension Cord Splice Kit 14-8 AWG Screw Splice Connectors w/8" Heavy-Wall Heat Shrink, Black & Red

MAVooPoo UF Splice Kit Specification:MAVooPoo UF Splice Kit is designed to provide a reliable, moisture proof electrical connection for type UF-B underground feeder cable rated for 600 V (copper wire only) ranging.The applicable range of this standard UF Splice Kit covers Type UF-B cables from (Min.) #14/3 (without a ground wire) up to (Max.) #8/3 (with a ground wire).For the large-sized version of the UF Splice Kit, it is compatible with cables in the wire gauge range of minimum AWG 8 to maximum AWG 2.MAVooPoo UF Splice Kit is offered in two versions: Standard Kit includes a 1.8” length terminal connector; 8” length of heavy wall, adhesive lined heat shrinks tube. Stretcher Kit offers a 11.5” length terminal connector; 20” length of heavy wall, adhesive lined heat shrink tube.UNDERGROUND FEEDER CABLE SPLICE KIT, 14-8 AWG COMPLETE KIT: This UF splice kit consists of a connector-insulation assembly and a heat shrink tube. The connector assembly contains four cylindrical set screw connectors separated by a piece of Polycarbonate insulation. The heat shrink tube is a heavy-wall, adhesive-lined tube. Underground Feeder (UF)-B cables are flat, and typically have three solid conductors without a ground or two solid conductors with a ground. They range in size from 14-8 AWG.Repair of underground feeder UF-B cables rated for 600 volts, ranging from size (Min.) #14/3 without ground wire up to (Max.) #8/3 with ground wire. In cases of dig-in repair or extensions, the MAVooPoo UF Splice Kit, Standard versions, will produce a connection that is insulated and moisture resistant. Application Temperature 0°F to 120°F(-18°C to 49°C).Operation Temperature -67°F to 230°F(-55°C to 110°C).TO COMPLETE A SPLICE OF #14 TO #8 GAUGE UF COPPER WIRE, FOLLOW STEPS 1 THROUGH 9:WARNING!: Turn power off before installing or removing terminal or connector.All work should be done according to appropriate electrical codes.1. Remove 2” of jacket from UF cable. 2. Strip 5/8” of insulation from conductors. 3. Clean cable surface and wipe dry, approximately 4 inches per side of the splice. Lightly abrade the two clean insulation surfaces. Clean cable surface and wipe dry again. 4. Slide the enclosed long piece of heat shrink tube over one end of the wire. 5. Insert wires, one at a time, into the brass connector making sure that the wires of desired connection are in the same brass sleeve. Make sure that the wires are inserted an equal length into the brass sleeve so that the set screw can engage into the copper of each wire. 6. Tighten screws with 8 inch pounds of torque. 7. Slide long piece of heat shrink over connection centering it with respect to the brass/plastic connector assembly. 8. Apply heat to the shrink tube with a torch or heat gun starting in the middle of the shrink tube, moving out to each end. Properly installed, shrink tube will be smooth and conform to the cable. Adhesive should be visible at each end of the shrink tubing.9. Apply heat to tube until adhesive flows out on both ends of tube.

• PACKAGE CONTENTS: This UF direct burial electrical splice kit includes (2) 4-position brass Screw Splice Connectors for the #14/3 to #8/3 wire range and (1 Black, 1 Red) 8-inch pieces of water-impervious adhesive/sealant heavy-wall heat-shrinking tube. The UF cable splice kit will accommodate (Min.) #14/3 through (Max.) #8/3 UF cables with ground, and can create both direct burial splices and extension cord splices. It is designed for simplified splicing of UF cables, featuring heavy-wall heat shrink with sealant. 600-volt maximum.
• HIGH QUALITY MATERIAL: Our UF Splice Wire Connectors which are made of high quality brass to provide premium electrical and mechanical performance. Although its electrical conductivity is not as good as that of pure copper, compared with some other metals, it still has excellent heat and electrical conductivity, high malleability, resistance to corrosion.
• EXCELLENT CONDUCTIVITY: Each UF Splices feature brass wire butt connectors that have a thick, seamless, one-piece pure brass tubular construction. it has good electrical conductivity and can meet the needs of most general electrical connections. Brass Butt Splice Connectors provide the best performing electrical connection between your power sources and your power cable.
• EASY INSTALLATION PROCESS: The process of using screw UF Splice wire connectors for wire connection is relatively intuitive and straightforward. No epoxies, tape, or separate mastics are required. No special tools are needed, nor are complicated professional skills—this reduces the difficulty of electrical wiring. Screws are tightened until the conductors are fully connected. The simple screw-on design allows for quick and hassle-free installation.
• INCLUDES HEAVY-WALL HEAT SHRINK TUBING: The Underground Feeder (UF) Splice Kit includes 1.3-inch diameter, 8-inch length heavy-wall polyolefin heat shrink tubing. Featuring a heavy-wall design and striped adhesive-lined heat shrink tubing, it uses a composite structure of "heat-shrinkable base material + striped hot-melt adhesive" to provide a moisture-proof seal that secures and protects in-line splices. Its heat-activated seal ensures maximum protection against moisture ingress and excellent abrasion resistance. It is particularly suitable for situations requiring high standards of sealing, anti-corrosion, and mechanical protection.
• PERMITS MODIFICATIONS: The Underground Feeder (UF) Splice Kit uses mechanical connectors, the repair of UF Cable is a quick, easy and reliable process. No epoxies, tape or separate mastics are required. There is an option of removing aleady existing wires and fixing new ones on existing screwterminals ifregured in the future. The circuits can be easily modified when needed. Its reusability allows products to be used to their fullest extent and also helps save money and protect the environment.
• FEATURES: The Underground Splice Kit accommodates waterproof splicing of 14-8 AWG UF copper wire. Labor Savings! Obsoletes messy, two part Splice Kits. Screws engage each wire securely for a solid splice. UF cable range (Min.) #14/3 (with and without ground) to (Max.) #8/3 (with ground). Rated at 600-volt maximum. 3:1 Shrink Ratio Heat Shrink Tubing (Striped Hot-Melt Adhesive Lining) – Heat-Activated Seal for Maximum Moisture Protection.
• LONGER LENGTH BARREL: Our screw UF Splice wire butt splice connectors have longer length barrels with excellent chamfer treatment at both entries. Free from burrs, Quicker wire insertion faster and easier. It is equipped with large screw diameters ensures greater surface contact with wires for maximum pull-out force which will increase the mechanical strength of the connection and added secureness. Ensure stable and reliable wire connections.
• HOW TO USE IT: The UF Splice connectors are easy to install: their four-position connector ensures a tight connection every time. 1. First, slide the shrink tubing over the cable, then strip insulation from both wire ends. 2. Loosen the connector block screws—do not over-loosen to prevent them falling off. 3. Insert wires one at a time into the brass connector, placing connected wires in the same sleeve. 4. Ensure equal insertion length into the sleeve for secure set screw engagement with copper cores. 5. Double-check wire color matching, then tighten screws to secure the connection. 6. Slide the heat-shrink tube over the connector and use a heat gun to shrink and seal it.
• BUYER CONFIDENCE: To ensure a proper fit, always match the size and gauge of terminals, cables, and lugs. It’s important to use this product with compatible copper cables. We recommend double-checking the dimensions to confirm their accuracy before making a purchase. Your satisfaction matters to us—if there’s any issue, we want the opportunity to make it right for you. Below is everything you need to get started.