11. IECEx certification:
• IECEx certificate number
• Classification for zone type, protection method and temperature class for which this product may be used
in compliance with the IECEx standard
IECEX MARKING
Ambient temperature
-60°C to +65°C
-50°C to +65°C
-60°C to +55°C
-50°C to +55°C
Tab. 4
12. The housing may feature additional labels for the markings of other certifications. The labels will be
numbered and detailed data on the marking will be reported in an additional document, which will
accompany the housing.
MNVCMVXTHD_1813_EN
Gas marking
Ex db IIC T5 Gb
Ex db IIC T6 Gb
Dust marking
Ex tb IIIC T100°C Db
Ex tb IIIC T85°C Db
13