Waterproof Junction Box: 3-wire (3-Pin) Connector M2068-3Y - Cable Specifications: 0.5-1.5mm Square, Cable Diameter: 3.5-7mm / 3.5-10mm / 7-10mm, Inner Ring Diameter: 6.5mm/10.2mm, One Input and Two Outputs With a four-position terminal block. Terminal Block Current: 24A; Terminal Block Voltage: AC 400V; PC Use: Waterproof IP68: The junction box is waterproof / moisture-proof / dust-proof / UV-resistant - 3-way Plastic Clamp IP68. It can be installed horizontally and vertically as an external junction box. Premium Material: The electrical connectors are all made of premium plastic, all are TÜV, SAA, CE, ROHS certified, 100% weatherproof. Easy Installation: The IP68 outdoor waterproof hinged shell junction box is built into a single-layer waterproof layer. The rotation at each end locks the rubber around the cable ends. It is used to install outdoor lamps and lanterns. Wiring is easy to use, more convenient and safer. Widely Applicable: The connectors are suitable for LED signs, LED tunnel lights, LED landscape lights, LED garden lights. Other applications in coastal, river, marine or underwater engineering, deep construction, mining, solar wind power, solar water heaters, various machines and bacteria.