Siemens SITOP 6EP1961-2BA21 - Page 32

Mounting/removal
Selectivity modules
32 Manual, 12.2014, C98130-A7579-A1-1-7629
WARNING
Use in hazardous zones
If the device is to be used in a hazardous zone (Ex II 3G Ex nA IIC T4 Gc, Ex II 3G Ex nA
nC IIC T4 Gc) it must be installed in a distribution box with degree of protection IP54 or
higher.