IP68 Waterproof Cable Connector 3-Pin 3 Way Junction Box

About this item

• Body: nylon PA66;Contact: brass;CE,ROHS,UL certificated
• Ip68 Waterproof Junction Box — Built for Outdoor Installers and Diy Homeowners: Engineered with a reliable waterproof rubber ring and internal clamping nut, this 3-pin IP68 waterproof cable connector locks out rain, sprinkler spray, and dust so your outdoor wiring stays weather-sealed year-round. Rated for temporary submersion up to 2 meters in freshwater — ideal for garden lighting where sprinklers soak the ground nightly, pond edges prone to seasonal flooding, and underground cable runs that sit in damp soil
• Sturdy Materials — Chosen by Landscape Contractors: The casing is made of nylon PA66 with high-temperature resistance (-20 °C to 110 °C). Long-lasting brass screws and a copper core conductor deliver strong abrasion resistance and reliable electrical conductivity. Won't crack or fade in sunlight — corrosion-resistant and long-lasting enough for underground installation or outdoor temperature extremes. A go-to for contractors who need splice hardware that survives every season
• Compatible Cable Size and Specs — No Guesswork on Fit: Accepts cable diameter Ø 5-9 mm (thick grommet pre-installed) or Ø 9-12 mm (thin grommet included). Wire diameter: Ø 0.5-2.5 mm² (AWG 24-13). M20 nut size. Includes live, neutral, and earth terminals. Rated voltage ≤ 500 V, rated current ≤ 24 A. Dimensions: 10.4 x 6.8 x 2.42 cm (L x W x H). Pairs with standard outdoor LED drivers, solar panel cables, and landscape wire
• Easy to Install — Even for First-Time Diy Wiring: Unscrew the end of the connector casing, insert the wire through, fix wires inside the poles with a screwdriver, then tighten the nuts. Use a properly sized screwdriver, avoid over-tightening the brass screws, and secure wires in one smooth motion without repeated twisting to prevent stripping. No soldering or crimping needed — just strip, insert, and tighten
• Wide Application — Not Just a Junction Box: These 3-way waterproof junction box connectors handle connecting and extending power cables for outdoor lighting. Widely used for garden lamps, patio light setups, holiday light installations, and backyard wedding wiring, as well as underwater engineering, underground engineering, mining engineering, solar panel system wiring, and electrical wire connecting. Also works as a sealed splice enclosure for direct-burial cable repairs
• Freshwater-Rated Ip68 Performance — Know Before You Install: Ideal for fresh water, outdoor splashes, or temporary submersion in non-saltwater environments (garden irrigation zones, underground projects, freshwater pools). Great for splicing and fixing outdoor extension cords. Not suitable for long-term use in seawater — the high salt content may accelerate aging of the nylon PA66 casing and corrosion of brass contacts, which could impact sealing reliability and lifespan over time