Features:1. The electrical enclosure box is carefully made of high quality plastic material, sturdy and durable.2. Waterproof junction box has good sealing performance, dustproof grade to prevent dust, corrosion and water splash, durable and can be used for many years.3. Electrical junction box is easy to install with multiple cable gland entrances, ideal for outdoor wiring solutions and can be installed repeatedly.4. Indoor and outdoor junction boxes are widely used, mainly for various control boxes, cabinets, distribution instrument boxes, electronic product housings, etc.5. The high quality material makes it suitable for indoor and outdoor installation and can be used in rainy days and harsh sunlight as well.Specifications:50*50mm, waterproof grade IP44, hole diameter 25mm, the number of wiring holes 4, single net weight 54g.80*50mm, waterproof grade IP44, hole diameter 25mm, the number of wiring holes 4, single net weight of 79 g.85*85*50mm, waterproof grade IP55, hole diameter 27mm, number of wiring holes 7, single net weight 98g.100*100*70mm, waterproof grade IP65, hole diameter 27mm, the number of wiring holes 7, single net weight 173g.150*110*70mm, waterproof grade IP65, hole diameter 27mm, the number of wiring holes 10, single net weight 254g.150*150*70mm, waterproof grade IP65, hole diameter 27mm, the number of wiring holes 7, single net weight 273g.200*100*70mm, waterproof grade IP65, hole diameter 27mm, the number of wiring holes 8, single net weight 277g.Notice: RA is open hole with capsule, RT is not open holeincludes:1 x Junction Box