Summary Of Explosion Protection Approvals - Samson 3966 Mounting And Operating Instructions

Markings on the device

2.3 Summary of explosion protection approvals

Certification
EC type examina-
tion certificate
EC type examina-
tion certificate
FM
CSA
EC type examina-
tion certificate
14
Number PTB 10 ATEX 2021
Date 2013-05-27
Number PTB 08 ATEX 1024
Date 2008-05-06
Number 3037211
Date 2011-03-08
Number 70004606
Date 2016-06-06
Number PTB 12 ATEX 2021
Date 2013-05-27
Type of protection/comments
II 2 G Ex ia IIC T6 Gb
II 2 D Ex ia IIIC T80°C Db IP66
II 2 D Ex tb IIIC T85°C Db IP66
II 2 G Ex d IIC T6
II 2 D Ex tD A21 IP66 T80°C
AEx d IIC T6 ... T4
Class I, Div 1 + 2, Groups A, B, C, D
Class II, Div 1 + 2, Groups E, F, G
Class III
Class 1, Zone 1, EX d IIC, T6... T4
Class II, Zone 21, EX tb IIIC T85 °C
Type 4X, IP 66
II 3 G Ex ic IIC T6 Gc
II 3 G Ex nAc II T6 Gc
II 3 D Ex tc IIIC T80°C Dc IP66
EB 3966 EN