popular Mine explosion-proof junction box /BHD2 Mine explosion-proof low-voltage cable junction box with manufaturer
Negotiable /Set
Min.Order:1 Set
Mine explosion-proof low-voltage cable junction box
Applications
The junction box is suitable for cable connection and distribution for the signal, lighting and power equipment
in the power supply system, with AC frequency of 50Hz, voltage of 1140V and current of 400A, under the coal
mine well with explosive gases (methane) mixture.
Features
1. The explosion-proof shell and cover are made of high-tensility HT250 cast iron.
2. The wire holder is sintered with glazed ceramics, and thus has good insulation and high tensility. The wire
holder and insulation stand are filled and sealed with epoxy resin, and thus solid and reliable.