Siemens SIRIUS 3RU - Page 159

Circuit diagrams
12.5 Internal circuit diagrams 3RB30
SIRIUS 3RU thermal overload relays / SIRIUS 3RB electronic overload relays
Manual, 09/2016, A5E03656507420A/RS-AB/003
159
3RB3036-....
Figure 12-13 3RB30 electronic overload relay, S2
3RB3046-....
Figure 12-14 3RB30 electronic overload relay, S3