Explosive areas resulting from gases, fumes or mist:
• Zone 0 areas are subject to an explosive atmosphere
• Zone 1 areas can expect the occasional occurrence of an explosive
• Zone 2 areas can expect the rare or short-term occurrence of an explosive
Explosive areas subject to air-borne dust:
• Zone 20 areas are subject to an explosive atmosphere
• Zone 21 areas can expect the occasional occurrence of an explosive
• Zone 22 areas can expect the rare or short-term occurrence of an explosive
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
(> 1000 h /year) continuously or for extended periods.
atmosphere (> 10 h ≤ 1000 h /year).
atmosphere (> 0 h ≤ 10 h /year).
(> 1000 h /year) continuously or for extended periods.
atmosphere (> 10 h ≤ 1000 h /year).
atmosphere (> 0 h ≤ 10 h /year).
Use in Hazardous Environments
Classification Meeting CENELEC and IEC
• 317