Zone Descriptions Gases and Vapours
Luminaire available in the following versions:
Dusts
Zone 1 Flammable atmosphere possible but unlikely to be present for long periods.
Zone 21 Explosive dust cloud occasionally present in normal operation.
Z21
Z1
Solar lighting solution
Zone 2 Flammable atmosphere unlikely to be present except for short periods of time - typically as a result of a process fault condition.
Zone 22 Explosive dust cloud unlikely to occur in normal operation, but if it does, it will only exist for a short period.
Battery back-up
Z22
Z2
Emergency
For detailed luminaire classifications, please contact us.
11 12 13 14 18
22
9
19 20
15 16 17
2 10
21
1
4 5 6 7 10
8
21 10
23
9
3
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