Explosion-proof push-button posts ???-?-??? are designed to
for remote control of electric drives of machines and
mechanisms in stationary installations and on mobile vehicles
land and sea transport, where they are actuated manually by the operator.
manually by the operator. In addition, the posts can be used for
signalling associated with the above mentioned electric drives or other electrical devices, and for operational signalling.
or other electrical devices, and for operational monitoring
the current load of the connected current collectors.
The enclosure of the PBC post consists of a body and a cover (material: structural steel with anticorrosion coating). The cover is screwed to the casing with hexagon socket screws.
At the customer's request, push-button elements with internal hexagonal screws are mounted on the cover inside the casing.
push-button elements with contact blocks
BKV type, providing switching of electric circuits;
measuring devices; switches; light indicators. In the case
cable glands are mounted in the housing. The enclosure is fixed with
brackets with holes.
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