The posts are designed for operation in electric control circuits
in hazardous areas of all classes of chemical, oil refining, gas and other industries (explosion protection marking 1Ex d IIB T5 Gb/Ex tb IIIC T95°C Db).
They are used for remote
control of electromagnetic devices (starters,
contactors) of alternating and direct current, as well as in signalling circuits.
signalling.
The post KU-91 consists of a shell, input device with a seal,
control drive and push-button element. Input device
provides for the possibility of connection of flexible and
armoured cables, as well as cables and wires,
laid in steel pipes with a nominal bore of up to
14 mm and sealed with rubber rings. On the handle
The following inscription is printed on the handle of the single-button control post: OFF OFF.
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