Siemens SIRIUS 3RF Series

SIRIUS 3RU2/3RB3 overload relays
5.12 Circuit diagrams
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
561
Internal circuit diagrams for 3RB30
3RB3016-..B.
/ / /  
7 7 7   $ 
7(67 5(6(7
Figure 5-27 3RB30 solid-state overload relay, screw-type connection system, S00
3RB3016-..E.
/ / /  
7 7 7  
7(67 5(6(7
Figure 5-28 3RB30 solid-state overload relay, spring-loaded connection system, S00
3RB3026-....
/ / /  
7 7 7  
7(67 5(6(7
Figure 5-29 3RB30 solid-state overload relay, S0