FIELD: devices for remote control of explosion-proof electrical apparatus for coal mines from remote button console protected from control loss in case of breakage or short-circuit of conductors of cable control. SUBSTANCE: device for remote control of explosion-proof electrical apparatus has power supply source in form of transformer, electromagnetic relay which consists of two windings (sections) with aiding connection, diodes, buttons START and STOP. START button, when pushed, engages relay. When control circuit is broken or short-circuited, the relay is disengaged. EFFECT: higher efficiency. 1 dwg
