Explosion-proof track switch VPV-1A12OM1

Explosion-proof track switches are designed for remote control of electric drives of machines and mechanisms in stationary installations and on mobile vehicles. The switches are designed for remote control of electric drives of machines and mechanisms in stationary installations and on mobile means of land and sea transport, where they are actuated by control stops, as well as for signalling associated with the said electric drives or other electrical devices. The switches are designed for operation both in coal and shale mines, hazardous by gas and dust, and in underground workings of coal mines and mines, including those hazardous by gas and coal dust.

VPV-1A consists of a cover and a body. They are made: body - of alloy TSOA1 TU 24.42.11-00213569-2019, cover - of press-material AG-4S GOST 20437-75. One 1p+1z contact block with a pusher drive is installed in the VPV-1A.