Markings
Ex ia IIC T4…T2 Ga
B.17.2 Flameproof Safety
Certificate
PESO P403810
Markings
Ex db IIC T6…T2 Ga/Gb
B.17.3 Intrinsic Safety and Flameproof
Certificate
PESO P402545, PESO P452909/2, PESO P452909/3
Markings
Ex ia IIC T4…T2 Ga
Ex ib IIC T4…T2 Ga/Gb
Ex db IIC T6…T2 Ga/Gb
B.17.4 Intrinsic Safety
Certificate
PESO P428401
Markings
Ex ia IIC T4…T2 Ga
Ex ib IIC T4…T2 Ga/Gb
B.17.5 Non-Sparking
Certificate
PESO P452909/1
Markings
Ex nA IIC T4…T2 Gc
B.18 Republic of Korea
B.18.1 EP Flameproof
Certificate
KTL 17- KAB4O-0652X, 18-KA4BO-0346X, 19-KA4BO-0169X, 19-
KA4BO-0170X, 19-KA4BO-0726, 19-KA4BO-0727, 19-KA4BO-0728, 19-
KA4BO-0732, 19-KA4BO-0733, 19-KA4BO-0734
Markings
Ex d IIC T6…T2 Ga/Gb
Ex tb IIIC T85°C…T250°C
Tamb = -60 °C to +70 °C
B.18.2 IP Intrinsic Safety
Certificate
KTL 17-KA4BO-0448X, 17-KA4BO-0654X, 18-KA4BO-0347X, 18-
KA4BO-0345X, 19-KA4BO-0729, 19-KA4BO-0730, 19-KA4BO-0731, 19-
KA4BO-0752, 19-KA4BO-0736, 19-KA4BO-0737
Product certifications Reference Manual
February 2020 00809-0100-4408
234 Reference Manual