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Mining explosion-proof electric coal drill integrated protection device
  • Mining explosion-proof electric coal drill integrated protection device
Mining explosion-proof electric coal drill integrated protection device

Mining explosion-proof electric coal drill integrated protection device

The device is applicable to coal mines containing explosive gas, suitable for 50HZ, 660V or 380V power grid, remote control of 127V hand-held electric coal drill.


Product Details

•Remote control the start and stop of the drill, the cable is not live without drilling

•Electronic carrier protection. The short circuit occurs when the electric drill does not work, the short circuit locking can be realized. Automatic trip and cut off power supply will happen when short circuit occurs during working time.