Dedicated tunnel branch waterproof junction box
Our company developed this waterproof branch junction box specifically for tunnel cables and the waterproof requirements of cable connectors. Taking into account the complexities of tunnel construction environments and cable installation locations, we've optimized the installation and cable connection design to simplify installation and facilitate operation. This model is suitable for branching cables with a main line thickness of less than 30 mm and a branch line thickness of less than 25 mm.
