Approvals; Ex Approvals - WAGO 750-637 Series Manual

32 Device Description
3.7

Approvals

The following approvals have been granted to the basic version and all variants
of 750-637 I/O modules:
More information about approvals.
Detailed references to the approvals are listed in the document "Overview on
WAGO I/O System 750 approvals", which you can find via the internet under:
www.wago.com
3.7.1

Ex Approvals

The following Ex approvals have been granted to the basic version and all
variants of 750-637 I/O modules:
The following Ex approvals have been granted to the basic version of 750-637
I/O modules:
Brasilian-
Ex
Manual
Version 1.6.1
 DOWNLOADS  Documentation  System Description.
Conformity Marking
UL508
Korea Certification
TÜV 07 ATEX 554086 X
I M2 Ex d I Mb
II 3 G Ex nA IIC T4 Gc
II 3 D Ex tc IIIC T135°C Dc
IECEx TUN 09.0001 X
Ex d I Mb
Ex nA IIC T4 Gc
Ex tc IIIC T135°C Dc
UL ANSI/ISA 12.12.01
C US
Class I, Div2 ABCD T4
TUEV 12.1297 X
Ex ec IIC T4 Gc
Public
WAGO I/O System 750
750-637 Incremental Encoder Interfaces
MSIP-REM-W43-DAM750