Siemens SIRIUS 3RT Manual page 274

Accessories
9.3 Auxiliary switch blocks
Additional auxiliary switch block
With 2 NO contacts
3RH2911- 2 -
.HA20
3RH2911- 2 1
.HA21
3RH2911- 2 2
.HA22
3RH2911- 2 2
.FA22
With 3 NO contacts
3RH2911- 3 -
.HA30
3RH2911- 3 1
.HA31
With 4 NO contacts
3RH2911- 4 -
.FA40
With make-before-break
3RH2911- - 1
.FB11
3RH2911- - 2
.FB22
3RH2911- - 3
.FC22
274
Contactor relays
60E 51X
61 52
62X 53
62X 53
70 61
71X 62X
80E 71X
51 42
62 53
62 53
42X
43
44X
44X
52
53X
62X
33
44
44
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006