Cut Sheet
Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com V7-T1-223
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1.8
Pushbuttons and Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight—10250T
Cam and Contact Block Selection for Three-Position Roto-Push
Series and Parallel Connections
The connections are not made at the factory.
They are illustrated in the selection table as
requirements, but must be made on the job.
Circuit Location
Letters “A” and “B” represent the locations
which the two circuits of a contact block will
occupy in relation to the locating nib of the
operator.
Notes
1
N = Button in free or normal position. D = Button depressed.
2
Limited to 4 contact blocks. See Note on Page V7-T1-236.
Combination
Number
Collar Position
Cam Code 7 Cam Code 8 Cam Code 9 Cam Code 15
2
Cam Code 16 Cam Code 17 Cam Code 18
Circuit Sequence
1
NDNDND
1 OOOOOX — —
2 OOOOXX — — — — —
3 OOOXOO — — — — —
4 OOOXOX ——————
5 OOOXXX—— ————
6 OOXXOO— —————
7 OOXXOX— —————
8 OOXXXO ——————
9 OOXXXX ——————
10 OXOOOO —
11 OXOOOX — — — —
12OXOOXX————— —
13OXOXOO——————
14OXOXOX——————
15 OXXXOO — —————
16 OXXXOX — —————
17 OXXXXX ——————
BNO
ANO
BNO
ANC
BNO
2
BNO
BNO
ANC
BNO
ANO
BNC
ANO
BNO
ANO
BNO
ANO
2
BNO
ANO
BNO
BNO
ANC
BNO
BNC
ANO
BNC
ANO
ANO
2
ANO
BNO
BNC
ANO
ANO
BNO
ANO
BNO
ANO
BNO
ANO
ANO
BNO
ANO
ANO
BNO
ANO
BNO
ANO
Series Connection
Parallel Connection
BNC
ANO
BNC
ANO
Locating
Nib
A
B