Siemens SIRIUS 3RT - Page 260

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