ARMTEL DWEx - Page 22

DWEX DIGITAL LOUD-SPEAKING EXPLOSION PROOF CALL STATION
User Manual
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– used cable type and method of laying cable lines satisfy the requirements of
Chapter 7.3 PUE and GOST IEC 60079-14-2013 (EN 60079-14:2012).
Explosion-proof marking as per EN 60079-0:2012 – «II 2 G Ex db eb ib IIC T6 Gb» and
«II 2 D Ex tb IIIC T85 °C IP66 Db»;