Auxiliary Contact Blocks - ABB Zenith ZTX Series Operation, Maintenance, And Installation Manual

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Z e n i t h Z T X S e r i e s AT S , O P E R AT I O N , M A I N T E N A N C E , A N D I N S TA L L AT I O N G U I D E
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10.2 Auxiliary contact blocks

Position
SOURCE 1 (S1), max 2+2
I
O
II
SOURCE 2 (S2), max 2+2
I
O
II
—
Table 10.1 Contact positions
OA_
—
Fig. 10.2 Mounting of the auxiliary
contact blocks, type OA_
OA1G10 OA3G01
—
Fig. 10.3 Labels for contact numbering
2
13 23 11
14 24 12
OA1G10 OA3G01
1
Max. 4×2 pcs
SOURCE 1
(S1)
SOURCE 2
(S2)
21
22