NEMA 4X Electrical Box, 20x16x8 Steel Enclosure, IP66 Waterproof Junction Box, Outdoor Indoor Mounting Plate

【Durable Steel Construction】: Crafted from 1.5mm cold-rolled steel with epoxy polyester powder coating; provides high toughness, pressure resistance, and rust resistance for long-lasting performance in demanding environments 【IP66 Waterproof Protection】: Designed with a foam plastic sealing strip and robust enclosure body; guarantees an IP66 protection level against dust, water, rain, snow, and oil, ensuring the safety of internal electrical appliances 【Secure Lock & Hinge Design】: Equipped with a metal lock to prevent unauthorized access and a reinforced hinge to withstand repeated opening and closing without damage; enhances the security of your electrical connections 【Easy Installation & Mounting】: Features a 2mm detachable galvanized backplate for effortless installation of electrical components; includes four wall-mounting holes for quick and secure attachment to surfaces 【Thoughtful Design Features】: Includes a detachable outlet hole for convenient cable management, pre-installed ground wire for enhanced safety, and rounded corners to prevent cable damage; suitable for diverse applications