IP65 Waterproof Cable Junction Box 80*130*70mm with UK2.5B Din Rail Terminal Blocks Set - AliExpress
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Equip 135620 Junction Box for Cat.6 for Lan Cable solid wire, shielded | bol
IP66 Waterproof Junction Boxes, 3 Way Cable Connector with Terminals Strip, Screw and PG9 Waterproof Vonnector for Indoor and Outdoor 4-8 mm Cables (White) - Walmart.com