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57M22-02-3-02N

Description
Rotary Switches Rotary Switch, Military, 22.5°, 2 deck, 3 pole/deck, 2 position/pole, non-shorting
CategoryMechanical and electronic products    switch   
File Size374KB,4 Pages
ManufacturerGrayhill
Websitehttp://www.grayhill.com
Environmental Compliance
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57M22-02-3-02N Overview

Rotary Switches Rotary Switch, Military, 22.5°, 2 deck, 3 pole/deck, 2 position/pole, non-shorting

57M22-02-3-02N Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerGrayhill
package instructionROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time16 weeks
Actuator typeSHAFT TYPE
body height24.58 mm
Body length or diameter28.58 mm
Contact (AC) maximum rated R load.25A@115VAC
Maximum contact current (AC)0.25 A
Maximum contact current (DC)0.25 A
Contact (DC) maximum rated R load.25A@30VDC
Maximum contact voltage (AC)115 V
Maximum contact voltage (DC)30 V
Electrical life10000 Cycle(s)
Graduation angle22.5 deg
Installation featuresPANEL MOUNT-THREADED
Number of positions2
Number of switching segments2
surface mountNO
Switch actionLATCHED
switch function3PDT
Switch typeROTARY SWITCH
Terminal surfaceGold (Au) - with Silver (Ag) barrier
Termination typeSOLDER
Base Number Matches1
Multi-Deck Rotary Switches
SERIES 53, 57 and 59
1.125" Diameter, 1/4 Amp
FEAtuRES
• Smallest Diameter Rotary Switch
with this Number of Positions and
Current Capacity
• Military Qualified MIL-DTL-3786/36
• Gold-plated Contact System
Compatible with Logic Circuitry
DIMENSIONS
in inches (and millimeters)
Military Style
Ser. 53—1.281 (32,54)
Ser. 57 & 59—
1.125 ± .010 (28,58 ± 0,25)
.250 ± .020
(6,35 ± 0,51)
C
L
45°
C
OF BUSHING
L
KEYWAY
C
OF POSITION
L
NO. 1
.250 + .001
–.002 DIA.
(6,35 + 0,03
–0,05)
BUSHING KEYWAY
.066 ± .002 (1,68 ± 0,05) WIDE
BY .036 ± .003 (0,91 ± 0,08)
DEEP FROM A .375 (9,53) DIA.
1.000 (25.4) SER. 57 & 59
1.156 (29.36) SER. 53
± .010 (0,25)
Rear views
shown with circuit
diagrams
.437
±.020
(11,10
±0,51)
.437
±.020
(11,10
±0,51)
DIM. A
+ .046 (1,17)
– .020 (0,51)
DIM. B REF. STUD
PROJECTION
.219 ± .004
C
L
(5.56 ± 0,10)
SEE
CIRCUIT
DIAGRAM
MILITARY NUMBERS MARKED HERE
INTEGRAL ASSEMBLY NUT. DO NOT REMOVE.
3/8-32 UNEF-2A THREAD
Approx.
Weight
Grams
110
120
130
140
150
160
Rotary Switches
No. of
Decks
1
2
3
4
5
6
Dimension
A
.916 (23,27)
1.249 (31,72)
1.582 (40,18)
1.915 (48,64)
2.248 (57,10)
2.831 (71,91)
Dimension
B
.032 (0,81)
.032 (0,81)
.032 (0,81)
.032 (0,81)
.032 (0,81)
.281 (7,14)
Approx.
Weight
Grams
50
60
70
80
90
100
No. of
Decks
7
8
9
10
11
12
Dimension
A
3.164 (80,37)
3.497 (88,82)
3.830 (97,28)
4.163 (105,74)
4.496 (114,20)
4.829 (122,66)
Dimension
B
.281 (7,14)
.281 (7,14)
.281 (7,14)
.281 (7,14)
.281 (7,14)
.281 (7,14)
Non-turn Washer Detail D
.375 ± .005
(9,53 ± 0,13)
Mounting Hardware: Two mounting nuts, .094" (2,39) thick by .562" (14,27) across flats, one internal tooth lockwasher
and one non-turn washer (see detail D for dimensions), are supplied with switch.
Grayhill part number and date code marked on detent cover label. Customer part number marked on request. Military
part number marked when required.
.125
± .003
(3,18
± 0,08)
STyLE M—.187 (4,75)
STyLE HS—.125 (3,18)
± .010 (0,25)
.032 ± .003
(0,81 ± 0,08)
StANDARD StyLE
MILItARy QuALIFIED
The line drawings shown above are applicable
to the Style M and Style HS. The only difference
The Series 53, 57 and 59 rotary switches are between the two is the length of the tab of the
all military type switches. Grayhill manufactures non-turn washer. The shorter tab for the HS is
these switches in two styles: M and HS. Style explained in the following paragraph.
M is unsealed and is not qualified; Style HS is
shaft and panel sealed and
is
qualified. The The Series 53, 57 and 59 Style HS rotary switches
non-qualified Style M can be regarded as our are qualified to MIL-DTL-3786/36. The Style HS
Standard Style for types of switches. Although is shaft and panel sealed. The panel is sealed by
it is not qualified, Style M is constructed of the an O-ring at the base of the bushing. The shaft
same military grade materials and will provide is sealed by an O-ring inside the bushing. These
comparable performance in all areas. For seals do not alter the dimensions shown in the
example, the Style ‘M’ switches, in addition to line drawings when the switch is mounted.
the electrical ratings listed elsewhere in these
pages, will meet the following requirements of A non-turn washer, supplied with the mounting
hardware, may be used with the Style HS
MIL-DTL-3786:
Moisture Resistance: Medium and High Shock; switches. It is suggested that the non-turn washer
Vibration (10 to 500 cps); Thermal Shock (-65 be mounted in the following manner to preserve
°C to 125 °C); Salt Spray; Explosion; Terminal the seal: from the front of the panel into a hole
Strength (pull, 2 lbs. minimum); and Stop Strength that does not go through the panel.
(15 pound-inches minimum).
The qualification of the Series 53, 57 and
59 rotary switches does not extend to all
possible combinations listed in the Choices
and Limitations chart. The limitations on the
qualification are described in the chart shown
below.
Standard variations, such as shaft and/or
bushing length, etc., that do not affect switch
performance can also be marked as qualified
product. For complete details contact Grayhill.
Military qualified Series 53, 57 and 59 Style HS
rotary switches may be ordered by the M’ number
listed in MIL-DTL-3786/36 or by the Grayhill part
number. Military style switches will be marked
to the specification.
Style HS Switches are MIL-DtL-3786/36
Qualified for the Following Characteristics
Series
53
57
59
Max. No.
of Decks
5
5
5
Max. No.
Poles/Deck
8
4
5
Max. No.
total Poles/Switch
24
20
20
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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