Nortel 4146Ex User Manual page 54

DECT
Handset
4145Ex/
4146Ex
IECEx
X
II 2G
II 3D
T60ºC
Ex logo
EEx
ib
IIC
T3
Demko
X
CE 0539
Product name
International country code
for notified body/year/
certification number
Special warnings
concerning the use of
DECT Handset 4145Ex/
4146Ex exist, please refer
to the users guide
Equipment group II, zone
1 (gas)
Equipment group II, zone
2 (dust)
Max. surface temperature
of DECT Handset 4145Ex/
4146Ex in use
Specific marking of
explosion protection
DECT Handset 4145Ex/
4146Ex is approved
according to European
standards
Intrinsic safe, ib category
Equipment group II, ib
group C (gas group C)
Temperature group T3
(relevant for gas)
Name of notified body/
year/certification number
Special warnings
concerning the use of
DECT Handset 4145Ex/
4146Ex exist,please refer
to the users guide
CE marking and Demko
identification number
54