Marking For America According To Nec 500; Figure 28: Side Marking Example For I/O Modules According To Nec 500; Figure 29: Text Detail - Marking Example For Approved I/O Modules; Table 78: Description Of Marking Example For Approved I/O Modules - WAGO 750-451 Manual

106 Use in Hazardous Environments
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10.1.2

Marking for America According to NEC 500

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Figure 28: Side Marking Example for I/O Modules According to NEC 500

Figure 29: Text Detail – Marking Example for Approved I/O Modules According to NEC 500
Table 78: Description of Marking Example for Approved I/O Modules According to NEC 500
Marking
CL I
DIV 2
Grp. ABCD
Op temp code T4
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Description
Explosion protection group (condition of use
category)
Area of application
Explosion group (gas group)
Temperature class
WAGO-I/O-SYSTEM 750
750-451 8 AI RTD
Manual
Version 1.1.0