Siemens SIRIUS 3RT Manual page 260

Accessories
9.3 Auxiliary switch blocks
S2 3RT203.
3RT233.
3RT253.
3RT203.-.K.
3RT253.
3RT203, 3RT233.
3RT2... +
3RA27... / 3RA28
...
S3 3RT204.
3RT204.-.K.
3RT204
3RT2... +
3RA27... / 3RA28
...
1 left + 1 right
1)
260
3RT2 power contactor
1 1
2 0
3 0
1 1
2 0
1 1
2 0
3 0
--
1 0
2 1
---
---
0
1
0
0
1
0
1
0
∑ NC max. 2
∑ NC max. 4
--
1
0
---
∑ NC max. 4
---
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
1
0
2
1)
1
0
---
---
---
2
1)
1
2
1)
---
2
1)