Figure 19: Text Detail - Marking Example For Approved; Figure 20: Text Detail - Marking Example For Approved; Table 38: Description Of Marking Example For Approved; Table 39: Description Of Marking Example For Approved - WAGO 750-469/040-000 Manual

56 Use in Hazardous Environments
Figure 19: Text Detail – Marking Example for Approved Ex i I/O Module According to NEC 505
Table 38: Description of Marking Example for Approved Ex i I/O Module According to NEC 505
Marking
CI I,
Zn 2
AEx
nA
[ia Ga]
IIC
T4
Gc
Figure 20: Text Detail – Marking Example for Approved Ex i I/O Module According to NEC 506
Table 39: Description of Marking Example for Approved Ex i I/O Modules According to NEC 506
Marking
CI I,
Zn 2
AEx
nA
[ia IIIC]
IIC
T4
Gc
Manual
Version 1.3.0
750-469/040-000 2AI Thermocouple configurable /XTR
Description
Explosion protection group
Area of application
Explosion protection mark
Type of protection
Type of protection and equipment protection
level (EPL): Associated apparatus with intrinsic
safety circuits for use in Zone 20
Group
Temperature class
Equipment protection level (EPL)
Description
Explosion protection group
Area of application
Explosion protection mark
Type of protection
Type of protection and equipment protection
level (EPL): Associated apparatus with intrinsic
safety circuits for use in Zone 20
Group
Temperature class
Equipment protection level (EPL)
WAGO-I/O-SYSTEM 750 XTR