K-CUBE-EJBIIB and K-CUBE-EJBIIC series low-voltage complete switchgear and controlgear with explosion-proof marking

low-voltage complete distribution and control devices of K-CUBE-EJBIIB and K-CUBE-EJBIIC series with explosion protection marking 1Ex d e IIB T6...T4 Gb X or 1 Ex d e IIB+H2 T6...T4 Gb X or 1 Ex d e IICT6...T4 Gb X, designed for distribution of electric power for currents up to 630 A, frequency 50/60Hz and for control of electric heating and lighting systems.
K-CUBE-EJBIIB and K-CUBE-EJBIIC series switchgears are protected multi-box low-voltage complete devices of high safety level, designed for use in explosive gas environments of explosive zones of class 2 according to GOST 30852.9-2002 (IEC 60079-10:1995) of premises and outdoor installations where explosive mixtures of categories IIA, IIB, IIC of groups T6...T4 according to GOST 30852.11-2002 (IEC 60079-12:1978) in accordance with the explosion protection marking 1Ex d e IIB T6...T4 Gb X or 1 Ex d e IIB+H2 T6...T4 Gb X or 1 Ex d e IICT6...T4 Gb X according to GOST 30852.13-2002 and other normative documents, including the industry....