Selectivity modules
Manual, 12.2014, C98130-A7579-A1-1-7629
51
6EP1961-2BA00
6EP1961-2BA11
6EP1961-2BA21
6EP1961-2BA31
6EP1961-2BA41
acc. to EN 60950-1 and EN 50178
Protection class Class III
6EP1961-2BA11
6EP1961-2BA21
6EP1961-2BA31
6EP1961-2BA41
Degree of protection
(EN 60529)
IP20 IP20 IP20
UL/cUL (CSA) approval 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
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
Explosion protection
ATEX (EX) II 3G Ex nA nC
IIC T4 Gc
cCSAus Class I, Div. 2,
ATEX (EX) II 3G Ex nA nC
IIC T4 Gc
cCSAus Class I, Div. 2,
ATEX (EX) II 3G Ex nA IIC
T4 Gc
cCSAus Class I, Div. 2,