Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 21
Explosive dust atmosphere likely to occur in normal operation
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
# General
Product type: Barrier fitting with compound for cables in flexible conduit
Threads: M20…M50 (ISO, 1.5 pitch); NPT 1/2"…2"
Body material: brass, nickel-plated brass, 316L stainless steel
# Certifications
ATEX: CESI 17 ATEX 007X – I M2 Ex db I Mb, Ex eb I Mb · II 2GD Ex db IIC Gb, Ex eb IIC Gb, Ex tb IIIC Db
IECEx: IECEx CES 17.0029X
Other approvals: EAC (TR CU), DNV (marine), UKEX, ECAS-Ex (not all sizes, see datasheet)
# Environmental
Ingress protection: IP66 / IP68 (5 bar, 30 min)
Temperature: Silicone −60…+100 °C
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