Accessories   
4.2 Internal accessories 
  3VA molded case circuit breakers with UL and IEC certification 
160  Manual, 01/2019, L1V30435333-01 
 
Technical specifications of auxiliary and alarm switches 
 
1)
  Safe separation in the case of side-by-side construction of auxiliary switches and auxiliary releases only up to 440 V 
and in systems up to an impulse voltage withstand level of 4 kV 
2)
  HP switches without adjacent switches; not in mounting locations 11 and 21 up to 690 V