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Rotary Switches
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Multi-Deck Rotary Switches
SERIES 42, 43, 44 and 54
1" Diameter, 1 Amp, Standard,
Military SR04
FEAtuRES
Rugged Constr uction Ensures
Switch Operation for the Life of
y our Equipment
Many Circuitr y Options
MIL Qualified Versions MIL-S-3786/04
Features Choice Include: Shaft/
Panel Seal, Adjustable Stops, PC
Ter mination, UL Recognized
DIMENSIONS in inches (and millimeters)
Standard, uL Recognized and Rear Views
Military Qualified Solder Lug Styles
Series 42
1.015 .015
(25,78 0,38) DIA.
OVER TERMINALS
DIM. A + .046 .020
DIM. D .437
.437
(+ 0,05 0,51)
.010 (0,25) DIA. .020
.020
OF NON-TURN (11,10
C (11,10
L
TAB 0,51)
0,51) DIM. B REF.
.375
STUD
.015
.250
DIM. F .015 (0,38)
PROJECTION
(9,53 36
.020
0,38)
(6,35
#1 THREAD
0,51)
.064 (1,63) MIN. DIA.
DIM. E
HOLE AFTER PLATING
.219
.010 (0,25)
.005
(5,56
Series 44
0,13) .250 + .001 .002
(6,35 + 0,03 0,05) 1.170 .015
DIA. (29,72 0,38) DIA.
DIM. C
OVER TERMINALS
.015 (0,38) C OF BUSHING INTEGRAL ASSEMBLy NUT,
L
KEyWAy DO NOT REMOVE
SEE NOTE
BUSHING KEyWAy
NON-TURN TAB
.066 .002 (1,68 0,05) WIDE By
.125 .003 (3,18 0,08) WIDE By
.036 .003 (0,91 0,08) DEEP
.031 .003 (0,79 0,08) THICK
FROM A .375 (9,53) DIA.
15
3/8-32 UNEF-2A THREAD
(MTG. HOLE = 3/8 DIA. MIN.)
30
Note: Common location for a single pole per
deck switch. For common location on
multi-pole switches, see circuit
.064 (1,63) MIN. DIA.
diagrams.
HOLE AFTER PLATING
For rear view of 45, 60 and 90,
see circuit diagram.
No. Dimension B Approx. Weight No. Dimension B Approx. Weight
of Dimension Style Style Grams of Dimension Style Style Grams
Decks A A M or H 42 44 Decks A A M or H 42 44
1 1.025 (26,04) .062 (1,57) .030 (0,76) 40.0 48 7 3.351 (85,16) .312 (7,92) .280 (7,11) 73.0 90
2 1.371 (34,82) .062 (1,57) .030 (0,76) 45.5 55 8 3.697 (93,90) .312 (7,92) .280 (7,11) 78.5 97
3 1.717 (43,61) .062 (1,57) .030 (0,76) 51.0 62 9 4.043 (102,69) .312 (7,92) .280 (7,11) 84.0 104
4 2.063 (52,40) .062 (1,57) .030 (0,76) 56.5 69 10 4.389 (111,48) .312 (7,92) .280 (7,11) 89.5 111
5 2.409 (61,19) .062 (1,57) .030 (0,76) 62.0 76 11 4.735 (120,27) .312 (7,92) .280 (7,11) 95.0 118
6 3.005 (76,33) .312 (7,92) .280 (7,11) 67.5 83 12 5.081 (129,06) .312 (7,92) .280 (7,11) 100.5 125
Grayhill par t number and date code mar ked on detent cover label.
Dimension C D E F
Customer par t number mar ked on request. Militar y par t number
mar ked when required. UL recognized mar kings as required. Ser ies 42 .562 (14,27) 1.000 (25,4) .830 (21,08) .093 (2,36)
Ser ies 44 .642 (16,31) 1.162 (29,51) 1.000 (25,4) .121 (3,07)
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
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GRAyHILL
GRAyHILL
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Rotary Switches
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Multi-Deck Rotary Switches
CIRCuIt DIAGRAMS: Solder Lug t erminals
Switch is Viewed From Shaft End and Shown in Position No. 1
Note: All common ter minals are located above base ter minals as shown.
C OF
L C3
C3
BUSHING
9 10 9 9
9 10
10 10
8 11 KEyWAy 8 11
8 8
11 11
Series 44 & 54
12 7
7 C2 12 12 7 12
7
C C
30 Angle C1 C
C2
L L
L
6
6 1 6 6 1
of throw C1 1 C1
1
5
5 5
5
2
2 2 2
C2
4 3 3 3 4 3
4 4
C1
ONE POLE TWO POLE THREE POLE THREE POLE
Styles A, D and S Styles M, MS, H and HS
C5
C4
9
9 10 C6
10
11
8 8
11
C3 7 7
C4
12
12
C C
L L
6
6
1 C1
1
C1
5
5
2 2
C3
4
3
3 4
C2
C2
FOUR POLE FIVE OR SIX POLE
C OF
L
BUSHING
8 7
7 8
C2
KEyWAy
6
9 9
6
Series 42 & 43
10 C
5 C1 5
L
36 Angle
10
of throw
1
4 4 1
C1
3
32 2
ONE POLE TWO POLE
Rear Views
C OF
L C4
BUSHING
7 6 7
6 7
KEyWAy 6
8
8 8
5 C3
Series 44 5 C2 5
C
C1 C
45 Angle
L
L
1 1 15
1
4 C1
4 4
of throw C1
2 2
3 3 2
3
C2 45
ONE POLE TWO POLE THREE OR FOUR POLE
C OF
L C3
BUSHING
5 5
5
6 KEyWAy 6
6
Series 44 4 C2 4
4
C1 C C
60 Angle L L
15
1
1 C1
1 C1
of throw
3
3 3
C2
2 2
2
60
ONE POLE TWO POLE THREE POLE
C OF
L
BUSHING
4
4
KEyWAy
3
C2
Series 44 3
C
C1
L
90 Angle
1
C1 15
1
of throw
2 2
90
ONE POLE TWO POLE
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
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GRAyHILL GRAyHILL
GRAyHILL
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