ABB Zenith ZTX Series, Operation, Maintenance, And Installation Manual

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Ze nit h Z T X S e r i e s AT S , O PER ATI O N , M A I NTEN A N CE , A N D I N S TA LL ATI O N G U I D E
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10.2 Auxiliary contact blocks
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Fig. 10.2 Mounting of the auxiliary
contact blocks, type OA_
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Fig. 10.3 Labels for contact numbering
Position OA1G10 OA3G01
SOURCE 1 (S1), max 2+2
I
O
II
SOURCE 2 (S2), max 2+2
I
O
II
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Table 10.1 Contact positions
11 21
12 22
13 23
14 24
OA1G10 OA3G01
A07
4
91
2
OA_
Max. 4×2 pcs
SOURCE 1
(S1)
SOURCE 2
(S2)
1