Marking For America According To Nec 500; Figure 17: Side Marking Example For I/O Modules According To Nec 500; Figure 18: Text Detail - Marking Example For Approved I/O Modules; Table 35: Description Of Marking Example For Approved I/O Modules - WAGO 750-469 Manual

50 Use in Hazardous Environments
7.1.2

Marking for America According to NEC 500

Figure 17: Side Marking Example for I/O Modules According to NEC 500

Figure 18: Text Detail – Marking Example for Approved I/O Modules According to NEC 500
Table 35: Description of Marking Example for Approved I/O Modules According to NEC 500
Marking
CL I
DIV 2
Grp. ABCD
Op temp code T4
Description
Explosion protection group (condition of use
category)
Area of application
Explosion group (gas group)
Temperature class
WAGO-I/O-SYSTEM 750
750-469 2AI Thermocouple
Manual
Version 1.1.0