[Reserved Hole Design] - The junction box features a reserved hole design and includes an M24 hole saw. Drill holes as needed and keep your internal components dry with cable glands included in the package. [Superior] - Made of high-quality ABS material offering excellent impact resistance and electrical insulation, providing reliable protection for your equipment in harsh environments. [IP65 Rated] - Waterproof and weatherproof design effectively resists splashing water, rain, dust, snow, oil, and UV exposure. Suitable for both indoor and outdoor applications. [Size] - Outer dimensions: 5.9 x 4.3 x 2.8 inches / 150 x 110 x 70 mm (L*W*H) Slight color variation may occur but does not affect functionality. Color: Black Material: ABS Package Contents: 1 x Junction box 2 x 12-position terminals 2 x M24 connectors 1 x M24 hole opener 4 x Screws Note: Light reflection and different display settings may cause slight color differences between the image and the actual item. Measurement allowance is +/- 1-3 cm.