Size: Cable: 5.5 - 10.2 mm, product: 11.5 x 9 x 6.8 cm (ideal for 2.5 mm flat T & E cable); clamp blocks: 4 x 1 m² cores in each terminal. Material: made of high-quality PP plastic, rubber base rings, moisture and dustproof. Unique design for home, garden or farm. Waterproof design: IP68 waterproof and has a fire protection function, dust protection function and impact protection function. Easy to install: a screwdriver can be quickly installed without additional installation tools. Use: suitable for quick connection of outdoor lighting and external wiring. They can also be used for LED advertising signs, tunnel lights, LED street lighting, LED outdoor display, LED garden lighting, etc Suitable for quick connection of outdoor lighting and external wiring. They can also be used for LED advertising signs, LED tunnel lights, LED street lighting, LED outdoor display, LED garden lighting, etc. Specifications: Material: PP plastic. Colour: black Contrast plug:3 x PG11 Cable diameter:5.5-10.2mm Operating voltage: 17.5 A / 230 V. Waterproof glass: IP68. Size: 11.5 x 9 x 6.8 cm. Delivery contents: 4 x waterproof junction box.