This series of explosion-proof low-voltage cable junction boxes for mining is suitable for wells and mines with explosive risk gases (methane) and coal dust. It is used in power supply systems for communication in 50Hz, 127V (20A), 380V (25A), 660V (40-400A), and 1140V (200-400A), serving for cable connections and branches for common signals, lighting, and power equipment.

Product Application Range and Uses

The BHD2 series explosion-proof cable junction boxes for mining are designed for underground coal mines with explosive gas mixtures containing methane and coal dust. They are used in power supply systems with 50Hz frequency, voltage not exceeding 1140V, and current not exceeding 400A, for lighting, signaling, and power cable connection and branching.

Parameters: