Marking For America According To Nec 500; Figure 59: Side Marking Example For I/O Modules According To Nec 500; Figure 60: Text Detail - Marking Example For Approved I/O Modules - WAGO I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
®
750-644 Bluetooth RF-Transceiver
Table 72: Description of marking example for approved Ex i I/O modules according to ATEX and
IECEx
Gases
II
3(1)G
3(2)G
Ex
nA Gc
[ia Ga]
[ia Gb]
IIC
T4
Pos : 92 /Serie 750 ( WAGO-I/O-SYST EM)/Eins atz in Ex- Ber eichen/Kennz eic hnung für Ameri ka gemäß NEC 500 - Ü bersc hrift 3 @ 3\mod_1224158423187_21.doc x @ 24188 @ 3 @ 1
11.1.2

Marking for America according to NEC 500

Pos : 93 /Serie 750 ( WAGO-I/O-SYST EM)/Eins atz in Ex- Ber eichen/Beis piel bedruc kung gemäß N EC 500_2013 @ 14\mod_1360580302684_21.doc x @ 111353 @ @ 1

Figure 59: Side marking example for I/O modules according to NEC 500

Figure 60: Text detail – Marking example for approved I/O modules according to NEC 500
Manual
Version 2.0.0, valid from FW/HW Version 03/03
Use in Hazardous Environments
Equipment group: All except mining
Category 3 (Zone 2) equipment containing a safety
device for a category 1 (Zone 0) equipment
Category 3 (Zone 2) equipment containing a safety
device for a category 2 (Zone 1) equipment
Explosion protection mark
Type of protection and equipment protection level
(EPL): Non-sparking equipment
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
circuits for use in Zone 0
Type of protection and equipment protection level
(EPL): associated apparatus with intrinsic safety
circuits for use in Zone 1
Explosion group of gas and vapours
Temperature class: Max. surface temperature 135°C
125