Explosion-proof push-button control post PWK-31

Posts are designed for remote control of
electric drives of machines and mechanisms in stationary
installations and on mobile means of land, sea and sea transport, where they are actuated by electric drives of machines and mechanisms in stationary installations and on mobile means of land, sea
transport, where they are manually actuated by the operator,
as well as for signalling associated with the said
electric drives or other electrotechnical
devices.
Application: operation in coal and oil shale mines, hazardous by gas and dust.
The post PBC-31 is made in a shell of aluminium alloy, one "Stop" button with a ring, with self-fixing red and two "Start" buttons of black colour, two input devices to provide the possibility of bringing flexible or armoured cable with diameter from 8 mm to 14 mm are installed.