User Manual

SIRIUS 3RU2/3RB3 overload relays
5.12 Circuit diagrams
SIRIUS Innovations
560 System Manual, 01/2011, A8E56203870002-03
Internal circuit diagrams for 3RU21
3RU2116-..B., 3RU2116-..J.
7(67 5(6(7 6723
/
7
/
7
/
7



 $ 
Figure 5-24 Thermal overload relay, screw-type and ring cable lug connection systems, S00
3RU2116-..C.
7(67 5(6(7 6723
/
7
/
7
/
7




Figure 5-25 Thermal overload relay, spring-loaded connection system, S00
3RU2126-....
7(67 5(6(7 6723
/
7
/
7
/
7




Figure 5-26 Thermal overload relay, S0