
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois
60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
Rotary
Switches
Multi-Deck Rotary Switches
DIMENSIONS In inches (and millimeters)
Note: Common location for a single pole per
deck switch. For common location on
multi-pole switches, see circuit diagrams.
No.
Approx. Weight
No.
Approx. Weight
of
Dimension
Grams
of
Dimension
Grams
Decks
A
B
Srs. 08
Srs. 09
Decks
A
B
Srs. 08
Srs. 09
1
.960 (24,38)
.062 (1,57)
12
16.0
7
2.818 (71,58)
.312 (7,92)
24
31.0
2
1.228 (31,19)
.062 (1,57)
14
18.5
8
3.086 (78,38)
.312 (7,92)
26
33.5
3
1.496 (38,00)
.062 (1,57)
16
21.0
9
3.354 (85,19)
.312 (7,92)
28
36.0
4
1.764 (44,81)
.062 (1,57)
18
23.5
10
3.622 (91,00)
.312 (7,92)
30
38.5
5
2.032 (51,61)
.062 (1,57)
20
26.0
11
3.890 (98,81)
.312 (7,92)
32
41.0
6
2.550 (64,77)
.312 (7,92)
22
28.5
12
4.158 (105,61)
.312 (7,92)
34
43.5
Rear Views
Front view shows terminal location
of Series 8, 36° angle of throw.
Transpose rear view for terminal
location of other angles of throw.
For rear view of 45°, 60° and 90°,
see circuit diagrams.
Standard Style
Series 09
30° Angle of Throw
Series 08
36° Angle of Throw
SERIES 08
SERIES 09
0.5" Diameter, 1/4 Amp,
Standard, Military SR13
Customer part number marked on request. Grayhill part number and date code
printed on military style cover. Military number printed when required.
8
9
10
1
2
3
4
5
6
7
GRAYHILL
11
12
.750 ± .015
(19,05 ± 0,38)
OVER TERMINALS
.562 ± .020
(14,27 ± 0,51)
DIA.
15°
30°
COMMON LUG
8
9
10
1
2
3
4
5
6
7
GRAYHILL
.500 ± .020
(12,7 ± 0,51)
DIA.
.687 ± .015
(17,45 ± 0,38)
OVER
TERMINALS
36°
.033 ± .002
(0,84 ± 0,05) DIA.
HOLE AFTER
PLATING
COMMON
LUG
FEATURES
Proven Quality in Thousands of
Applications
Gold-plated Contact System
30°, 36°, 45°, 60° and 90° Angle
of Throw Options
MIL Qualified Versions MIL-S-3786/13
.562 (14,27) SER. 8
.625 (15,88) SER. 9
DIM. A + .046 – .020
(+ 0,05 – 0,51)
DIM. B REF.
STUD
PROJECTION
#0 THREAD
.135 ± .015 (3,43 ± 0,38)
.250 ± .020
(6,35 ± 0,51)
.375 ± .020
(9,53 ± 0,51)
.312 ± .020
(7,92 ± 0,51)
.125 + .001 – .002
(3,18 + 0,03 – 0,05)
DIA.
1/4-32 UNEF-2A THREAD
INTEGRAL ASSEMBLY NUT,
DO NOT REMOVE
COMMON LUG
.045 ± .003 (1,14 ± 0,08) DIA.
HOLE AFTER PLATING
.260 ± .015
(6,60 ± 0,38)
C
L OF NON-TURN
TAB
.387 (9,83) SER.8
.453 (11,51) SER. 9
± .015 (0,38)
NON-TURN TAB .062 ± .005
(1,58 ± 0,13) WIDE BY
.020 ± .003 (0,51 ± 0,08) THICK
SEE NOTE
.094 ± .010
(2,38 ± 0,25)
Rotary
16