Spark protection barrier
The barrier of spark protection "BIZ" is intended for connection of the electric equipment which is placed in an explosive zone, with the electric equipment established out of an explosive zone, and serves as the separator of elements between intrinsically safe and intrinsically dangerous circles.
The barrier with the intrinsically safe electrical circuits of level "ib" is made with the type of explosion protection "Intrinsically safe electrical circuit", has the marking of explosion protection II (2) G [Ex ib Gb] IIB, meets the requirements of DSTU EN 60079-0: 2017 and DSTU EN 60079 -11: 2017 and is intended for installation outside explosive areas.
The spark protection barrier meets the requirements of the Technical Regulation of equipment and protective systems intended for use in potentially explosive atmospheres (CMU Resolution of 28 December 2016 №1055). Certificate of examination type № SC 20.0589X from 09.11.2020.