Safety, approvals, EMC
7.1
Safety
Standard / for safety
Protection class
7.2
Approvals
CE marking
Degree of protection
(EN 60529)
UL/cUL (CSA) approval
Explosion protection
Marine approvals
Selectivity modules
Manual, 12.2014, C98130-A7579-A1-1-7629
6EP1961-2BA00
6EP1961-2BA11
6EP1961-2BA21
6EP1961-2BA31
6EP1961-2BA41
acc. to EN 60950-1 and EN 50178
Class III
6EP1961-2BA00
Yes
IP20
UL-Recognized (UL 2367)
File E328600; cULus (UL
508, CSA C22.2 No. 107.1)
File E197259; cURus (UL
60950, CSA C22.2 No.
60950) File E151273
ATEX (EX) II 3G Ex nA nC
IIC T4 Gc
cCSAus Class I, Div. 2,
Group ABCD, T4
-
6EP1961-2BA11
6EP1961-2BA21
Yes
IP20
UL-Recognized (UL 2367) File E328600; cULus (UL 508,
CSA C22.2 No. 107.1) File E197259
The combination of the Listed Siemens AG power supply
and solid-state overcurrent protector models 6EP1961,
followed by -2BA11 or -2BA31 additionally create a Limited
Voltage/Current circuit.
ATEX (EX) II 3G Ex nA nC
IIC T4 Gc
cCSAus Class I, Div. 2,
Group ABCD, T4
GL, ABS
7
6EP1961-2BA31
6EP1961-2BA41
Yes
IP20
ATEX (EX) II 3G Ex nA IIC
T4 Gc
cCSAus Class I, Div. 2,
Group ABCD, T4
GL, ABS
51