Siemens SIRIUS 3RT - Page 269

Accessories
9.3 Auxiliary switch blocks
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
269
Additional auxiliary switch block
3-pole contactors
4-pole contactors
With 2 NO contacts
3RH2911-
.HA20
2 -
30 21
31
20 20
31
31
3RH2911-
.HA21
2 1
31
22
32
21 21
32
32
3RH2911-
.HA22
2 2
32
23 33 22 22 33 -
3RH2911-
.FA22
2 2
32 23 33
22
22
33 -
With 3 NO contacts
3RH2911-
.HA30
3 -
40 31
41
30 30
41
41
3RH2911-
.HA31
3 1
41
32 42 31 31 42 42
With 4 NO contacts
3RH2911-
.FA40
4 -
50 41 51 40 40 51 51
With make-before-break
3RH2911-
.FB11
1 1 21 12 22 11 11 22 22
3RH2911-
.FB22
2 2 32 23 33 22 22 33 -
3RH2911-
.FC22
2 2
32 23 33 22 22 33 -