44UD30-12-1-AJS_技术文档

Multi-Deck Rotary Switches

SERIES 42, 43, 44 and 54

1" Diameter, 1 Amp, Standard,

Military SR04

FEATURES

• RuggedConstructionInsures

Switch Operation for the Life of

Your Equipment

• Many Circuitry Options

• MILQualifiedVersionsMIL-S-3786/04

• Features Choice Include: Shaft/

Panel Seal, Adjustable Stops, PC

Termination,ULRecognized

DIMENSIONS In inches (and millimeters)

Standard, UL Recognized and

Military Qualified Solder Lug Styles

Rear Views

Series 42

1.015 ± .015

(25,78 ± 0,38) DIA.

OVER TERMINALS

DIM. A + .046 –.020

(+ 0,05 –0,51)

DIM. D

± .010 (0,25) DIA.

.437

± .020

(11,10

± 0,51)

± .020

(11,10

± 0,51)

OF NON-TURN

TAB

C

L

DIM. B REF.

STUD

.375

± .015

(9,53

.250

± .020

(6,35

DIM. F ± .015 (0,38)

PROJECTION

36°

± 0,38)

#1 THREAD

± 0,51)

.064 (1,63) MIN. DIA.

HOLE AFTER PLATING

DIM. E

± .010 (0,25)

.219

± .005

(5,56

± 0,13)

Series 44

.250 + .001 –.002

(6,35 + 0,03 –0,05)

DIA.

1.170 ± .015

(29,72 ± 0,38) DIA.

OVER TERMINALS

DIM. C

± .015 (0,38)

INTEGRAL ASSEMBLY NUT,

DO NOT REMOVE

C

L

OF BUSHING

KEYWAY

SEE NOTE

BUSHING KEYWAY

NON-TURN TAB

.125 ± .003 (3,18 ± 0,08) WIDE BY

.031 ± .003 (0,79 ± 0,08) THICK

.066 ± .002 (1,68 ± 0,05) WIDE BY

.036 ± .003 (0,91 ± 0,08) DEEP

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

diagrams.

.064 (1,63) MIN. DIA.

HOLE AFTER PLATING

For rear view of 45°, 60° and 90°,

see circuit diagram.

No.

of

Decks

Dimension B

Approx. Weight No.

Dimension B

Approx. Weight

Grams

Dimension

A

Style

Grams

42

of

Decks

Dimension

A

Style

A

Style

M or H

A

M or H

44

42

44

1

2

3

4

5

6

1.025 (26,04)

1.371 (34,82)

1.717 (43,61)

2.063 (52,40)

2.409 (61,19)

3.005 (76,33)

.062 (1,57)

.312 (7,92)

.030 (0,76)

.280 (7,11)

40.0

45.5

51.0

56.5

62.0

67.5

48

55

62

69

76

83

7

8

9

10

11

12

3.351 (85,16)

3.697 (93,90)

4.043 (102,69) .312 (7,92)

4.389 (111,48) .312 (7,92)

4.735 (120,27) .312 (7,92)

5.081 (129,06) .312 (7,92)

.312 (7,92)

.280 (7,11)

73.0

78.5

84.0

89.5

95.0

100.5

90

97

104

111

118

125

Grayhill part number and date code marked on detent cover label.

Customer part number marked on request. Military part number

marked when required. UL recognized markings as required.

Dimension

C

D

E

F

Series 42

Series 44

.562 (14,27) 1.000 (25,4)

.642 (16,31) 1.162 (29,51) 1.000 (25,4)

.830 (21,08) .093 (2,36)

.121 (3,07)

SeepagesJ-57throughJ-60forspecifications,

accessories and ordering information.

J-51

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

CIRCUIT DIAGRAMS: Solder Lug Terminals

Switch is Viewed From Shaft End and Shown in Position No. 1

Note: All common terminals are located above base terminals as shown.

C OF

BUSHING

KEYWAY

L

C3

9

C3

9

10

9

10

11

2

8

11

8

11

Series 44 & 54

30° Angle

of Throw

7

12

1

12

1

7

C2

12

1

7

6

7

6

C

L

C1

C

L

C1

C2

L

6

C1

1

5

2

C2

3

ONE POLE

3

4

3

THREE POLE

4

C1

TWO POLE

THREE POLE

Styles A, D and S

Styles M, MS, H and HS

C5

9

C4

9

10 C6

11

10

11

8

7

C3

C4

12

C

L

6

1

C1

1

C1

5

2

C3

4

3

4

3

C2

FOUR POLE

FIVE OR SIX POLE

C OF

L

BUSHING

8

7

8

9

C2

5

KEYWAY

6

9

6

4

Series 42 & 43

36° Angle

of Throw

10

C

5

C1

L

10

1

4

1

C1

3

2

ONE POLE

TWO POLE

Rear Views

C OF

BUSHING

KEYWAY

L

C4

7

6

7

6

8

5

4

C3

5

Series 44

45° Angle

of Throw

5

C2

C

C1

C

L

C1

1

15°

1

C1

4

2

3

2

3

C2

45°

ONE POLE

TWO POLE

THREE OR FOUR POLE

C OF

BUSHING

KEYWAY

L

C3

5

6

C2

4

Series 44

60° Angle

of Throw

4

C

C1

C

L

C1

L

15°

1

C1

1

3

C2

2

60°

ONE POLE

TWO POLE

THREE POLE

C OF

L

BUSHING

KEYWAY

4

3

C2

3

Series 44

90° Angle

of Throw

C

C1

L

1

C1

15°

1

2

90°

ONE POLE

TWO POLE

See pages J-57 through J-60 for specifications,

accessories and ordering information.

J-52

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

FEATURES

• Satisfies High Current Board Level

Applications

SERIES 42

1" Diameter, 1 Amp, PC Mount

• 36° Angle of Throw Permits up to

Ten Positions

• ULRecognizedVersions

DIMENSIONS In inches (and millimeters)

DIM. A + .046 –.000

(+1,17 –0,00)

Standard Style

.437 ± .020

(11,10 ± 0,51)

1.000 ± .010

(25,4 ± 0,25)

DIA.

DIM. B REF.

STUD

PROJECTION

C

C C

.786 ± .010

(19,96 ± 0,25)

DIA.

L

.600 ± .031

(15,24 ± 0,79)

.174

.174 ± .010

± .010

(4,42

± 0,25)

(4,42 ± 0,25)

#1 THREAD

.250 ± .020

.500 ± .015

(12,7 ± 0,38)

TYP.

(6,35 ± 0,51)

.219

± .005

(5,56

.830

.750 ± .010

± .010

(21,08

± 0,25)

± 0,13)

(19,05 ± 0,25)

TYP.

.250 + .001 –.002

(6,35 + 0,03 –0,05)

DIA.

.375 ± .015

(9,53 ± 0,38) TYP.

COMMON LUG

.250 ± .015

(6,35 ± 0,38) TYP.

INTEGRAL ASSEMBLY NUT,

DO NOT REMOVE

TERMINAL DIMENSIONS AT THIS

POINT ARE .050 ± .005 (1,27 ± 0,13)

WIDE BY .020 ± .003 (0,51 ± 0,08) THICK

.187 ± .015

(4,75 ± 0,38) TYP.

BUSHING KEYWAY

.066 ± .002 (1,68 ± 0,05) WIDE BY

.036 ± .003 (0,91 ± 0,08) DEEP

FROM A .375 (9,53) DIA.

.735 ± .010

(18,67 ± 0,25) TYP.

C

L

OF BUSHING

KEYWAY

1.470 ± .020

(37,34 ± 0,51)

TYP.

3/8-32 UNEF-2A THREAD

(MTG. HOLE=3/8 DIA. MIN.)

Grayhill part number and date code marked on detent cover label. Customer part

number marked on request. UL recognized marking as required.

CIRCUIT DIAGRAM: PC Mount

Switch is Viewed From Shaft End

PC BOARD MOUNTING PATTERN

SHAFT AND PANEL SEAL: Srs. 42 & 44

Standard Style

Shown for a two deck switch

and Shown in Position No. 1

Note: All common terminals are located above

base terminals as shown.

TheSeries42/44Styles, whichincludetheletter"S"withthe

exceptionofstyle"HS",arewatertightsealedtothemounting

panel by utilizing the panel seal kit. These switches are built

with a front plate that does not have a non-turn tab. The

panel seal kit consists of a grooved hex nut, a keyed washer

and a keyed panel seal. The grooved hex nut is assembled

to the switch bushing. The keyed washer is slid down the

bushing slot and seated into the hex nut groove. The seal

is likewise assembled to the bushing and hex nut. The

keyed washer is required to provide seal integrity in the

bushing slot. When assembled to the panel, the grooved

nut, backing washer and seal require the same space as a

normal mounting nut. Hence, the seal kit does not alter the

dimensions. Panel seal kit includes a non-turn washer to be

used into a blind hole in the back panel. For panel seal kit

part dimensions, see Accessories. Style "HS" switches use

a similar sealing method, except the integral assembly nut

retainsthepanelseal.Allsealedstyleswitchesareprovided

with a shaft to bushing internal seal.

C

OF FRONT SUPPORT

PLATE MOUNTING

HOLES

L

OF BASE

TERMINAL

MOUNTING

HOLES

C

L

.375

Termination

(9,53)

TYP.

One-sided termination is standard for switches with 2 to 5

positions per pole. Two-sided termination is standard for

switches with 6 thru 10 positions per pole.

C OF REAR

SUPPORT

PLATE

MOUNTING

HOLES

L

.500

(12,7)

TYP.

C OF

L

BUSHING

KEYWAY

.750

(19,05)

TYP.

10

6 thru 10 positions

per pole and

terminals from one

side of switch are

availableonspecial

order. See Special

Options, pageF-10

or contact Grayhill.

1

.250

(6,35)

TYP.

2

9

7

C COMMON

L

TERMINAL

C1

8

MOUNTING

HOLES

3

.174 (4,42)

TYP.

4

.492

(12,50)

6

5

.110 (2,79)

.174 (4,42) TYP.

ONE POLE

ADJUSTABLE STOP SWITCHES: Series 42 and 44

Equivalent Styles

The standard and UL recognized switches are

also available with adjustable stops. Two

removable stop washers allow you to limit the

numberofswitchpositionsasneeded.Aknurled

nutissuppliedtosecurethewashersifdesired.

These switches have no bushing keyway. All

other dimensions, ratings and characteristics

are the same as the standard fixed stop styles.

Although not military qualified, the adjustable

styles are useful in military equipment

prototypes. However, when submitting the

equipment for government approval, the fixed

stop qualified style should be substituted.

See additional adjustable stop switch

information at the beginning of the Rotary

Switch section. For ordering information, see

For style 42A36, use 42D36

For style 44A30, use 44D30

For style 42M36, use 42D36 initially

For style 44M30, use 44D30 initially

For style 42U36, use 42UD36

For style 44U30, use 44UD30

page J-60.

Front Views

7

USE OF KNURLED

NUT IS OPTIONAL

ADJUSTABLE STOP

WASHERS

Series 42

Series 44

See page J-63 for specifications, accessories and ordering information.

J-53

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Grayhill, Inc.

Multi-Deck Rotary Switches

SERIES 43

SERIES 54

1" Diameter, 1 Amp, Concentric

Shafts

FEATURES

• Two Switches in the Panel Space

of a Single Shaft Rotary

• Military Qualified Versions

MIL-3786/04

• Choice of 10 Positions (Series 43)

or 12 Positions (Series 54)

DIMENSIONS In inches (and millimeters)

Standard Style and Military Qualified

Rear Views

Series 43

1.162 (29,51) DIA.

SER. 54

1.000 (25,4) DIA.

SER. 43

DIM. A + .046 –.020

(+0,05 –0,51)

.375

± .020 ± .020

(9,53 (9,53

± 0,51) ± 0,51)

1.015 ± .015

(25,78 ± 0,38)

OVER TERMINALS

.250 ± .020 (6,35 ± 0,51)

OF NON-TURN

.375 TAB

C

DIM. B REF.

STUD

PROJECTION

L

.093 ± .015 (2,36 ± 0,38)

SER. 43

.121 ± .015 (3,07 ± 0,38)

SER. 54

.250 ± .020

(6,35 ± 0,51)

± .015

(9,53

#1 THREAD

± 0,25)

.250 ± .020

(6,35 ± 0,51)

.830 (21,08)

SER. 43

1.000 (25,4)

SER. 54

± .010 (0,25)

.125 + .001 –.002

.094 ± .004

(2,39 ± 0,10)

36°

(3,18 + 0,03 –0,05) DIA.

.250 + .001 –.002

(6,35 + 0,03 –0,05) DIA.

.642 (16,31)

SER. 54

.562 (14,27)

SER. 43

.219 ± .005

(5,56 ± 0,13)

SECTION

A

CONTROLLED BY

SECTION

B

.064 (1,63) MIN. DIA.

HOLE AFTER PLATING

C

OF BUSHING

KEYWAY

L

.250 (6,35)

.125 (3,18)

±.015(0,38)

DIA. SHAFT

SEE NOTE

MILITARY NUMBER MARKED ON ALL

QUALIFIED SWITCHES

NON-TURN TAB

.125 ± .003 (3,18 ± 0,08) WIDE BY

.031 ± .003 (0,79 ± 0,08) THICK

INTEGRAL ASSEMBLY NUT, DO NOT REMOVE

BUSHING KEYWAY .066 ± .002 (1,68 ± 0,05)

WIDE BY .036 ± .003 (0,91 ± 0,08) DEEP FROM

A .375 (9,53) DIA.

Series 54

Note: Common location for a single pole per

deck switch. For common location on

multi-pole switches, see circuit

diagrams.

3/8-32 UNEF-2A THREAD

1.170 ± .015

(29,72 ± 0,38) DIA.

OVER TERMINALS

Number of

Decks

Approx. Weight

Grams

Dimension A

Dimension B

Section Section

Style

Series Series

“A”

“B”

A, M or H

A

M or H

43

54

1

2

3

1

2

3

1

2

3

1

2

3

1.818 (46,18)

2.164 (54,97)

2.510 (63,75)

2.164 (54,97)

2.510 (63,75)

3.105 (78,87)

2.510 (63,75)

3.105 (78,87)

3.451 (87,66)

.062 (1,57)

.312 (7,92)

.062 (1,57)

.312 (7,92)

.030 (0,76)

.280 (7,11)

.030 (0,76)

.280 (7,11)

48

54

60

54

60

66

60

66

72

60

67

74

67

74

81

74

81

88

15°

30°

.064 (1,63) MIN. DIA.

HOLE AFTER PLATING

Grayhill part number and date code marked on detent cover label. Customer part number

marked on request. Military part number marked when required.

See page J-52 circuit diagrams, 1 pole/deck, 10 and 12 positions; 2 poles/deck, 12 positions.

See page J-63 for specifications, accessories

and ordering information.

J-54

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

SERIES 43 and 54

1" Diameter, 1 Amp, Add-A-Pot

FEATURES

• Central Shaft Designed to Operate

anAdd-OnPotentiometer

• Potentiometer Mounting Plates

Provided

• Adjustable Stop Standard, Fixed

Stop by Order

• Choice of 10 Positions (Series 43)

or 12 Positions (Series 54)

DIMENSIONS In inches (and millimeters)

Standard Style

Series 43

Rear Views

Series 43

1.000 ± .010

(25,4 ± 0,25)

DIA.

DIM. A + .046 –.020

(+0,05 –0,51)

.625 ± .046

(15,88 ± 1,17)

.375

± .020 ± .020

(9,53 (9,53

± 0,51) ± 0,51)

.093 ± .015 (2,36 ± 0,38)

SER. 43

.121 ± .015 (3,07 ± 0,38)

SER. 54

1.015 ± .015

(25,78 ± 0,38)

OVER TERMINALS

C OF NON-TURN

L

.375

TAB

± .015

(9,53

± 0,38)

.250 ± .020 (6,35 ± 0,51)

.250 ± .020

(6,35 ± 0,51)

.140 ± .062

(3,56 ± 1,57)

#1 THREAD

.250 ± .020

(6,35 ± 0,51)

.830 (21,08) SER. 43

1.000 (25,4) SER. 54

± .010 (0,25)

.125 + .001 –.002

(3,18 + 0,03 –0,05) DIA.

36°

.094 ± .004

(2,39 ± 0,10)

.250 + .001 –.002

(6,35 + 0,03 –0,05) DIA.

.562

± .015

(14,27

.219 ± .005

(5,56 ± 0,13)

.064 (1,63) MIN. DIA.

HOLE AFTER PLATING

STOP WASHERS

± 0,38)

SEE NOTE

USE OF KNURLED NUT

OPTIONAL

NON-TURN TAB

.125 ± .003 (3,18 ± 0,08) WIDE BY

.031 ± .003 (0,79 ± 0,08) THICK

3/8-32 UNEF-2A THREAD

Series 54

Note: Common location for a single pole per

deck switch. For common location on

multi-pole switches, see circuit

diagrams.

Series 54

1.162 ± .010

(29,51 ± 0,25)

DIA.

1.170 ± .015

(29,72 ± 0,38)

OVER TERMINALS

Approx. Weight

Number

Grams

9

of

Decks

Dimension

A

Series 43 Series 54

1

2

3

.974 (24,74)

1.320 (33,53)

1.666 (42,32)

48

54

60

67

74

15°

30°

.642 ± .015

(16,31 ± 0,38)

Plated brass spacers for ease of positioning Standard style, concentric shaft, add-a-pot

mounting plate driving assembly are available switches have adjustable stops. See

on special request (sold only with switches). The Adjustable Stop description. Fixed stop types

use of spacers is recommended for other than are also available, see Standard Options page

prototyperequirements.Whenorderingswitches J-10.

Two potentiometer mounting plates are

supplied. Mounting plates have .261 (6,63)

and .380 (9,65) diameter holes respectively

for mounting potentiometers with ¹/4" and ³/8"

bushings. Additional nuts for the through bolts

of the switch are provided for adjustment of

mounting plate location. Tapered tongue on

¹/8" shaft provides coupling to screwdriver

slots in potentiometer shafts.

with spacers, give full details regarding special

length, potentiometer being used, etc.

Grayhill part number and date code marked on detent cover

label. Customer part number marked on request. Military

part number marked when required.

See page J-52 circuit diagrams, 1 pole/deck, 10 and 12 positions; 2 poles/deck, 12 positions.

See page J-63 for specifications, accessories

and ordering information.

J-55

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

SERIES 54

1" Diameter, 1 Amp, Add-A-Pot

FEATURES

• MilitaryQualifiedMIL-3786/04

• Central Shaft Designed to Operate

MILPotentiometer

• Mounting Plate Options Provide

ChoiceofPotentiometer

• Fixed Distance from Switch to

MountingPlate

DIMENSIONS In inches (and millimeters)

Military Qualified Style

1.162 ± .010

(29,51 ± 0,25)

DIA.

DIM. A + .046 –.020

(+ 0,05 –0,51)

.575

(14,61)

REF.

.375

± .020 ± .020

(9,53 (9,53

± 0,51) ± 0,51)

1.170 ± .015

(29,72 ± 0,38)

OVER TERMINALS

C

OF NON-TURN

TAB

.140 ± .062

(3,56 ± 1,57)

L

.250 ± .020

(6,35 ± 0,51)

.121 ± .015

(3,07 ± 0,38)

.375

± .015

(9,53

#1

THREAD

± 0,38)

.250 ± .020

(6,35 ± 0,51)

1.000

± .010

(25,4

15°

± 0,25)

.125 + .001 –.002

(3,18 + 0,03 –0,05) DIA.

30°

.250 + .001 –.002

(6,35 + 0,03 –0,05) DIA.

.219 ± .005

(5,56 ± 0,13)

SEE

.642

.018 ± .005 (0,46 ± 0,13)

.052 ± .005 (1,32 ± 0,13)

POTENTIOMETER

MOUNTING

± .015

(16,31

± 0,38)

GRAYHILL OR CUSTOMER PART NUMBER

MARKED ON SWITCH COVER UPON REQUEST.

MILITARY NUMBER MARKED ON ALL

QUALIFIED SWITCHES

NON-TURN TAB

.125 ± .003 (3,18 ± 0,08) WIDE BY

.031 ± .003 (0,79 ± 0,08) THICK

INTEGRAL ASSEMBLY NUT,

DO NOT REMOVE

3/8-32 NEF-2A THREAD

BUSHING KEYWAY .066 ± .002 (1,68 ± 0,05)

WIDE BY .036 ± .003 (0,91 ± 0,08) DEEP FROM

A .375 (9,53) DIA.

Note: Common locations for a single pole per

deck switch. For common location on

multiple switches, see circuit diagram.

Number

of

Decks

Approximate

Weight

Grams

Potentiometer Mounting

The two mounting plates shown below are supplied with

each switch.

Dimension

A

1

2

3

1.024 (26,01)

1.370 (34,80)

1.716 (43,59)

60

67

74

.130 ± .003

(3,30 ± 0,08)

DIA. (2)

27.5

± 2

15 ± 2

.245 ± .003

(6,22 ± 0,08) R.

.437 ± .003

(11,10 ± 0,08) R.

.098 ± .003

(2,49 ± 0,08) DIA. (3)

.380 ± .003

(9,65 ± 0,08)

DIA. (1)

Series 54M Add-A-Pot Switch is a concentric

shaft unit with provision for potentiometer

mounting. Outer shaft operates switch decks.

Inner shaft terminates in tapered tongue,

which allows any desired potentiometer to be

mounted. The Series 54M Add-A-Pot is

qualified to MIL-S-3786/4-3. Patent No.

3,297,830.

THROUGH BOLT

HOLE (2 EA.)

.261 ± .003

(6,63 ± 0,08) DIA. (1)

15

± 2

9

± 2

.375 ± .003

(9,53 ± 0,08) R.

.531 ± .003

(13,49 ± 0,08) R.

1.265

(32,13)

DIA.

1.265

(32,13)

DIA.

Grayhill part number and date code marked on detent

cover label. Customer part number marked on

Mounting Plate A

Mounting Plate B

request. Military part number marked when required.

See page J-52 circuit diagrams, 1 pole/deck, 12 positions.

See page J-63 for specifications, accessories

and ordering information.

J-56

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

MILITARYQUALIFIED

Single Shaft Switches

following pages. Standard variations such as

terminals,shaftand/orbushinglengthetc.,which

do not affect performance, can be marked as

qualified product. Adjustable stops cannot be

qualified. Contact Grayhill for details about

variations.

specifically SR04-2. Unsealed switches are

qualified for -65°C to 85°C in 30°, 36°, 45°, 60°

and 90° throws. The standard and military

styles of the concentric switches have the

same dimensions with the exception of the

location of the 3 pole common (see circuit

diagrams).The30°and36°throwsaredescribed

in the ordering information. If the 45°, 60° and

90° throws are required, they can be provided in

Section A of the Series 54 Rotary Switches; see

Standard Options, page J-9.

The military styles of the single shaft Series 42

and 44 rotary switches are qualified to MIL-S-

3786/4, specifically SR04-1. Qualification

includes two temperature ranges. Unsealed

styles M, MB, MG and MBG are qualified for -65

to 85°C. Unsealed styles H, HB, HG and HBG,

plussealedstylesHS, HBS, HGSandHBGSare

qualifiedfor-65°Cto125°C.Qualificationincludes

low level switching and shaft grounding as

specified in MIL-S-3786. Qualification includes

30°, 36°, 45°, 60° and 90° angles of throw with

solder lug terminals. The military styles are

dimensionally the same as the standard styles

withtwoexceptions. Thelocationofthecommon

forthe3-poleswitchdiffers(seecircuitdiagrams)

and the non-turn tab for styles HS, HBS, HGS

and HBGS differs per the Shaft and Panel Seal

description following.

Military qualified switches may be ordered by

the military M number listed in MIL-S-3786/4 or

by the Grayhill part number. They will be marked

to specifications.

Add-A-Pot Switches

MILITARY QUALIFIED SHAFT AND

PANEL SEAL:

The military style of the add-a-pot Series 54

switch is qualified to MIL-S-37864, specifically

SR04-3. These unsealed switches are qualified

for -65°C to 85°C in 30°, 45°, 60° and 90° throws.

The dimensions of the military style add-a-pot

switches are not the same as the standard add-

a-pot switches; see drawings.

Styles HS, HBS, HGS and HBGS

The shaft is sealed to the bushing by an internal

O-ring per MIL-P-5516B. The bushing is sealed

to the panel with a silicone rubber washer and a

stainless steel backing washer. The combined

uncompressed thickness is 0.055" (1,40). Since

this switch has a flat cover, a non-turn washer is

supplied (see Panel Seal Kit). If using it, mount

it in front of the panel. For Panel Seal Kit, see

pages J-60.

Two Switches, Concentric Shafts

The M style of the concentric shaft Series 43

and 54 switches is qualified to MIL-S-3786/4,

All Qualified Switches

Complete electrical ratings and characteristics

forallofthesequalifiedswitchesarelistedonthe

SPECIFICATIONS:

Electrical Ratings

StandardStyle

Rating based on the following criteria:

Overload: 50 operations at 150% rated AC Voltage and Load: As listed in the chart

load

One cycle is 360° rotation and a return

before make)

Rated: To make and break the following

loads:

Endurance: 6000 operations at the rated load through all switch positions to the starting

with 1000 Vac dielectric strength before and position. The data for the curves was

Angle of Throw

45° or 60° 90°

30° or 36°

1 amp

0.25 amp

0.02 amp

after test

measuredatsealevel, 25°Cand68%relative

115 Vac resistive

6-28 Vdc resistive

115 Vac inductive

115 Vdc inductive

5 amps

1 amp

2 amps

—

5 amps

2 amps

—

Temperature Rise: Not to exceed 30°C when humidity.

carrying rated AC load after test.

Note: all dimensional drawings for the standard The Series 42, 43, 44 and 54, style M, H and

style Series 42, 43, 44 and 54 also apply to HS switches are made to meet requirements

theseswitches,withtheexceptionthatswitches of MIL-S-3786, style SR04. Diallyl phthalate

6-28 Vdc inductive 0.10 amp

115 Vdc resistive 0.10 amp

To carry 10 amps continuously.

—

are marked per specifications.

molded parts and the design of internal

switching elements provide exceptional

performance.

Contact Resistance: 50 milliohms maximum

Insulation Resistance: 1,000 megaohms

minimum

Electrical Ratings

Military Style

General Rating: This rating is based on

standard Grayhill tests of the Military style

switchdoneatambientconditions. Itisprovided

for comparison to the Standard Style switch.

Charts shown for non-shorting contacts (break

Voltage Breakdown: 1,000 Vac initially (500

Vac or better after most environmental tests)

LifeExpectancy:100,000mechanicalcycles

of operation. Note: Actual life is determined

by a number of factors, including electrical

loading, rate of rotation and environment, as

wellasmaximumvoltagebreakdownrequired

at the end of life.

Curves shown are typical load-life curves for

Series 42, 43, 44 and 54, style M, H and HS

switches with 30° or 36° angles of throw.

Theyshowthenumbersofcyclesofrotational

life expectancy for the types of loads shown.

Thus, with a 5 amp, 115 Vac resistive load,

10,000 cycles of life is expected. If the load

is reduced to 3 amps, life is increased to

25,000 cycles. The larger angles of throw

(45°, 60° or 90°) switch larger currents for a

like number of cycles.

7

6

5

4

3

2

1

0

VOLTAGE 115 VAC

RESISTIVE

UL Recognition–

Styles UA, UD, UM, UP, US and USP

Grayhill styles A and M and their variations

(D, P, S and SP) of the Series 42, 43, 44 and

54 rotary switches have been tested by

Underwriters Laboratories. The letter U in the

style indicates proper marking as required by

Underwriters Laboratories. These switches

are recognized under file number E35289.

The UL rating for the Series 42, 43, 44 and 54

is as follows:

Life limiting or failure criteria for these curves

are:

0

10

25

50

ContactResistance:50milliohmsmaximum

Insulation Resistance: 1,000 megaohms

minimum between mutually insulated parts

Voltage Breakdown: 1,000 Vac minimum

between mutually insulated parts. These

switches will carry 10 amps with maximum

contact temperature rise of 20°C. Life can be

predicted by Grayhill if less critical life

characteristics, elevated temperature or

reduced pressure is involved.

CYCLES x 1,000

1.7

1.5

1.2

1.0

.75

.50

.20

0

VOLTAGE 30 VDC

RESISTIVE

INDUCTIVE

ElectricalParameters:styleUA=1.0ampere

at 125 Vac. Style UM = 1.0 ampere at 125 Vac

and also .5 ampere at 125 Vac, inductive

load, 0.75 to 0.8 power factor.

(2.8 HENRIES)

0

10

25

50

CYCLES x 1,000

J-57

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

SPECIFICATIONS:

MIL-S-3786 Electrical Values

Military Style

These switches also meet MIL-S-3786/SR04

Mounting Bushings , Lockwasher and

Nuts: Brass, cadmium-plated per QQ-P-416,

Class 2, Type II

Shaft, Cover Plate, Retaining Rings,

Through Bolts, Shaft Extensions, Stop

Arm, Stop Washers, Thrust Washers and

Rear Support Plate: Stainless steel

Detent Balls: Steel, nickel-plated

Detent Springs: Tinned music wire

Rotor Contact: Silver alloy

Terminals, Common Plate including

Solder Lug: Brass, silver-plated .0003"

minimum

Mounting Hardware: Two mounting nuts

.094" thick by .562" across flats and one

internal tooth lockwasher are supplied with

each switch.

Style M switches, at 85°C, approximately

68% humidity and sea level pressure and

style H and HS at 125°C have been tested to

make and break the following loads as stated

in MIL-S-3786/SR04; 250 milliamperes at 28

Vdc resistive, 100 milliamperes at 28 Vdc

inductive (2.8 henries); 75 milliamperes at

115 Vac resistive.

for moisture resistance, medium and high

shock, vibration (10 to 2000 cps), thermal

shock (-65°C to 125°C), salt spray, explosion

and terminal pull.

Materials and Finishes

Standard Style

Bases: Melamine per (MIL-M-14) ASTM-D-

5948

These switches have also been tested at

reduced barometric pressure (70,000 feet),

25°C at approximately 68% relative humidity

to make and break the following loads as

stated in MIL-S-3786/SR04; 200 milliamperes,

28 Vdc resistive; 25 milliamperes, 28 Vdc

inductive (2.8 henries); 20 milliamperes, 115

Vac resistive. When tested to these loads

andconditionsthestyleM,HandHSswitches

meetthefollowinglifelimitingorfailurecriteria

after 25,000 cycles in accordance with MIL-

S-3786.

Cover,DeckSeparators,EndPlateandRotor

Mounting Plate: Phenolic per (MIL-M-14)

ASTM-D-5948

MountingBushings,LockwashersandNuts:

Brass, cadmium-plated per QQ-P-416, Class

2, Type II

Shaft, Cover Plate, Retaining Rings,

ThroughBolts, ShaftExtensions, StopArm,

Thrust Washers Stop Washers and Rear

Support Plate: Stainless Steel

Detent Balls: Steel, nickel-plated

Detent Springs: Tinned music wire

RotorContact,Stator(Base)Contacts:Silver

alloy

Additional Characteristics

Standard Style and Military Qualified

Contact: Shorting or non-shorting wiping

contacts with over 150 grams of contact

force

Rotational Torque: 8-115 ounce-inches

depending upon the number of poles per

deck, number of decks and angle of throw

Mechanical Life Expectancy: 100,000

cycles of operation

ContactResistance:50milliohmsmaximum

Insulation Resistance: 1,000 megaohms

minimum between terminals and shafts

DielectricStrength:1,000Vac(atmospheric

pressure) and 450 Vac (reduced pressure)

minimum between mutually insulated parts.

Terminals (Except Common): Brass, lead-

tin plated and fused

CommonPlate,IncludingSolderLug:Brass,

silver-plated .0003" minimum

MountingHardware:Twomountingnuts.094"

(2,39) thick by .562" (14,27) across flats and

one internal tooth lockwasher are supplied

with each switch.

Shaft Flat Orientation: Flat opposite

contacting position of pole number one (See

circuit diagram).

StopStrength:ForStandardstyle:15pound-

inches minimum. For Adjustable stop styles:

12 pound-inches

Extended Stud: Single shaft switches of six

or more decks and concentric shaft switches

of a combination of five or more decks

(Standardstyle)orfourormoredecks(Military

style) have longer studs with extra mounting

nuts for recommended double end mount.

When tested at sea level 25°C and 68%

relative humidity with failure criteria of 50

milliohms max. and 750 Vac breakdown

voltage, these switches will make and break

the following loads: 250 mA at 28 Vdc,

inductive (2.8 henries); 1.25 amps at 28 Vdc

resistive;2.0ampsat115Vac,60Hzresistive,

for 10,000 cycles.

Materials and Finishes

Military Qualified

Bases: Diallyl per (MIL-M-14) ASTM-D-5948

Cover,DeckSeparators,EndPlateandRotor

MountingPlate:Diallylper(MIL-M-14)ASTM-

D-5948

J-58

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

CHOICES AND LIMITATIONS: Series 42, 43, 44 and 54

H = Military Qualified, 125°C

B = Military, Grounded Shaft

G = Military, Low Level Rating

A = Standard, Solder Lugs

P = Standard, PC Mount Terminals

D = Standard, Adjustable Stops

S = Shaft and Panel Seal

U = UL Recognized

M = Military Qualified 85°C⁴

SINGLE SHAFT SWITCHES

Style Choices

Unsealed Shaft/Panel Seal

Angle of

Throw

Number of

Decks

Poles

Per Deck

Positions

Per Pole^1,3

Shorting or

Non-Shorting

Series

42

01 thru 12

1

2

02 thru 10³

02 thru 05

N or S

36°

01 thru 12

01 thru 08

01 thru 06

01 thru 04

1

2

3

4

5

6

02 thru 12³

02 thru 06

02 thru 04

02 or 03

02

N or S

A

S

US

—

UA

UM⁵

M

MB

MG

MBG

H

HB

HG

HBG

30°

MS⁴

MBS⁴

MGS⁴

MBGS⁴

HS

02

01 thru 12

01 thru 06

01 thru 04

01 thru 03

1

2

3

4

02 thru 08³

02 thru 04

02

N or S

N

44

45°

02

N

HBS

HGS

HBGS

01 thru 12

01 thru 06

01 thru 04

1

2

3

02 thru 06³

02 or 03

02

02 thru 04³

02

N

60°

90°

01 thru 12

01 thru 06

1

2

N

01 thru 12

01 thru 08

01 thru 06

1

2

3

4

AJ (2 thru 12)¹

AJ (2 thru 6)¹

AJ (2 thru 4)¹

AJ (2 or 3)¹

N or S

44

30°

D

UD

—

01 thru 12

1

2

AJ (2 thru 10)¹

AJ (2 thru 5)¹

N or S

42

36°

P

UP

SP

USP

01 thru 12

1

02 thru 10³

N or S

Concentric Shaft Switches

Style

Angle of

Section A (Front)

Section B (Rear)

Series

Choices Throw

Decks

Poles

Position

N or S

Decks

Poles

Position

N or S

CONCENTRIC SHAFT, 2 SWITCHES

01 thru 03

01 or 02

01

1

2

3

4

5

6

02 thru 12³

02 thru 06

02 thru 04

02 or 03

02

N or S

01 thru 03

1

2

02 thru 12³

02 thru 06

N or S

30°

54

43

A²

UA²

M²

02

01 thru 03

1

2

02 thru 10³

02 thru 05

N or S

01 thru 03

1

02 thru 10⁵

N or S

36°

ADD-A-POT SWITCHES

01 thru 03

1

2

AJ (2-12)¹

AJ (2-6)¹

N or S

54

43

54

30°

36°

D

UD

Second shaft operates a potentiometer

supplied by the customer.

Rear mounting plates are provided.

01 thru 03

1

AJ (2-10)¹

02 thru 12⁵

02 thru 06

N or S

01 thru 03

1

2

N or S

30°

M

¹For Adjustable Stop (with the letter D), use AJ

instead of number of positions when ordering.

²For 45°, 60° or 90° throws in Series 54 switches

of these styles, see Standard Options.

³For single pole switches with the maximum

positions per pole, continuous rotation is

possible. Specify fixed stop or continuous

rotation when ordering single shaft switches.

Concentric shaft switches have continuous

rotation.

STANDARD OPTIONS

Terminals,militaryqualifiedshielding,additional

angles of throw, etc., see Options, page J-9.

⁴Styles which include both M and S are not

qualifiedbutaremadeofthesamematerialsand

construction as qualified types. For qualified

switcheswithshaftandpanelseal,useequivalent

HS style.

ADDITIONAL FEATURES

⁵UM switches are made of the same materials

and construction as the M style switches. For

military switch UM is not required; use M style.

For single shaft switches with spring return,

isolated positions, keylocks, see the Features

Selection Chart, page J-7.

J-59

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

ACCESSORIES

.060 ± .002

(1,52 ± 0,05)

.625 ± .010

(15,88 ± 0,25)

DIA.

.376 + .003 –.000

(9,55 + 0,08 –0,00)

DIA.

bushing to the panel. The kit consists of four

items: a grooved hex nut, a keyed washer, a

keyed seal and a non-turn washer. Assembly is

described on Page J-53. Dimensions of panel

seal kit items are shown in Figure C. This kit

seals the bushing to the panel; it does not seal

the shaft to the bushing. Not usable with

adjustable stop switches. Part No. 42-24

Internal Tooth Lockwasher–Figure A

For a ³/8" bushing. Approximately 0.500" (12,7)

outsidediameter,.022"(0,56)thickness.Material

is cadmium-plated steel. Part No. 12Q1272-1

For a ¹/4" bushing. Approximately

.154

.032 ± .002

(0,81 ± 0,05)

+ .004

–.000

(3,91

+ 0,10

–0,00)

DIA.

.437 ± .010

(11,10 ± 0,25)

0.400" (10,16) outside diameter, .018"

(0,46)thickness.Materialispassivated

.125 ± .010

(3,18 ± 0,25)

.120 ± .003

(3,18 ± 0,08)

stainless steel. Part No. 8J1026

FIGURE A

FIGURE B

Non-Turn Washer–Figure B

.625 ± .010

(15,88 ± 0,25) DIA.

.045 ± .003

(1,14 ± 0,08)

.010 ± .002

(0,25 ± 0,05)

.562 (14,27)

ACROSS

FLATS

Can be ordered as extra hardware for the

Series5000, 24, 42, 43, 44, 54, 71B, 53, 57and

59 rotary switches. The internal key of the

washer slides into the bushing keyway. The

right angle tab locks into a predrilled hole on

the back side of the mounting panel. Material is

brass, cadmium plates. Part No. 12C1087-1

.032

± .002

(0,81

.375 + .004 – .000

(9,53 + 0,10) DIA.

± 0,05)

.375 ± .005

(9,53 ± 0,13)

C

L

.187 ± .010

(4,75 ± 0,25)

.088 (2,24)/

.093 (2,36)

.125 ± .003

(3,18 ± 0,08)

Panel Seal Kit–Figure C

Sold as a separate item to seal the switch

Non-Turn Washer

Seal

FIGURE C

Keyed Washer

Hex Nut

ORDERING INFORMATION: Single Shaft Switches, Add-A-Pot Switches

Series: Determined by the type of switch and

Control knobs available.

the angle of throw

See page I-57.

Style*: Letter(s) from the Choices and Limitations chart

Angle of Throw: Must agree with Series Number

Number of Decks: As limited by the angle of throw, the poles per deck, switch style and type of contacts

44M30–02–1–12N–F

Stop Arrangement: Add letter F to a one pole per deck switch with the maximum number of positions for

a stop between position 1 and the last position. Leave blank for continuous rotation

Type of Contacts: N = Non-shorting; S = Shorting

Positions Per Pole: Requires 02 positions as a minimum to maximum allowable dependent on the angle

of throw and poles per deck. Use AJ for adjustable stops (Styles D and UD).

Poles Per Deck: As limited by angle of throw, switch series and style

* All rotary switches that are required to have military designated markings and testing adhering to MIL-3786 are to be ordered by specifying

the military part number identified on the appropriate slash sheet.

ORDERING INFORMATION: Concentric Shaft Rotary Switches

Control knobs available.

See page I-57.

Series: Determined by the angle of throw, applicable to both sections

Style*: Letter(s) from the Choices and Limitations chart

Section A (front)

Number of Decks: As limited by the number of poles per deck

Poles Per Deck: As limited by the angle of throw

PositionsPerPole:Requires02positionsasaminimumtothemaximumallowabledependentontheangle

of throw and the poles per deck

Type of Contacts: N=Non-shorting, S=Shorting. All one pole per deck switches with the maximum number

of positions are continuous rotation

43M02110N–M03203S

Section B (rear)

The limitations listed for Section A apply to Section B

Type of Contacts

Positions Per Pole

Poles Per Deck

Number of Decks

Style

* All rotary switches that are required to have military designated markings and testing adhering to MIL-3786 are to be ordered by specifying

the military part number identified on the appropriate slash sheet.

Available from your local Grayhill Distributor For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.

J-60

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

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

CurrentCapacity

• MilitaryQualifiedMIL-S-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)

+ .046 (1,17)

– .020 (0,51)

DIM. A

.437

±.020

(11,10

±0,51)

±.020

(11,10

±0,51)

DIM. B REF. STUD

PROJECTION

.250 ± .020

(6,35 ± 0,51)

Rear views

shown with circuit

diagrams

1.000 (25.4) SER. 57 & 59

1.156 (29.36) SER. 53

± .010 (0,25)

C

L

45°

.250 + .001

–.002 DIA.

(6,35 + 0,03

–0,05)

C

L

OF BUSHING

KEYWAY

SEE

CIRCUIT

DIAGRAM

C

.219 ± .004

(5.56 ± 0,10)

MILITARY NUMBERS MARKED HERE

L

BUSHING KEYWAY

C

L

OF POSITION

NO. 1

.066 ± .002 (1,68 ± 0,05) WIDE

BY .036 ± .003 (0,91 ± 0,08)

DEEP FROM A .375 (9,53) DIA.

INTEGRAL ASSEMBLY NUT. DO NOT REMOVE.

3/8-32 NEF-2A THREAD

Approx.

Weight

Grams

Approx.

Weight

Grams

Non-Turn Washer Detail D

No. of

Decks

Dimension

A

Dimension

B

No. of

Decks

Dimension

A

Dimension

B

.375 ± .005

(9,53 ± 0,13)

1

2

3

4

5

6

.916 (23,27)

1.249 (31,72)

1.582 (40,18)

1.915 (48,64)

2.248 (57,10)

2.831 (71,91)

.032 (0,81)

.281 (7,14)

50

60

70

80

90

7

8

9

10

11

12

3.164 (80,37)

3.497 (88,82)

3.830 (97,28)

4.163 (105,74)

4.496 (114,20)

4.829 (122,66)

.281 (7,14)

110

120

130

140

150

160

.125

± .003

(3,18

.032 ± .003

(0,81 ± 0,08)

100

± 0,08)

STYLE M—.187 (4,75)

STYLE HS—.125 (3,18)

± .010 (0,25)

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.

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 STYLE

MILITARY QUALIFIED

The line drawings shown above are applicable

to the Style M and Style HS. The only difference

between the two is the length of the tab of the

non-turn washer. The shorter tab for the HS is

explained in the following paragraph.

The Series 53, 57 and 59 rotary switches are all

military type switches. Grayhill manufactures

these switches in two styles: M and HS. Style M

isunsealedandisnotqualified;StyleHSisshaft

and panel sealed and is qualified. The non-

qualified Style M can be regarded as our

Standard Style for types of switches. Although

it is not qualified, Style M is constructed of the

same military grade materials and will provide

comparable performance in all areas. For

example, the Style ‘M’ switches, in addition to

the electrical ratings listed elsewhere in these

pages, will meet the following requirements of

MIL-S-3786:

The Series 53, 57 and 59 Style HS rotary

switches are qualified to MIL-S3786/36. The

Style HS is shaft and panel sealed. The panel is

sealed by an O-ring at the base of the bushing.

The shaft is sealed by an O-ring inside the

bushing.Thesesealsdonotalterthedimensions

shown in the line drawings when the switch is

mounted.

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’

numberlistedinMIL-S-3786/36orbytheGrayhill

part number. Military style switches will be

marked to the specification.

A non-turn washer, supplied with the mounting

hardware, may be used with the Style HS

switches.Itissuggestedthatthenon-turnwasher

be mounted in the following manner to preserve

the seal: from the front of the panel into a hole

that does not go through the panel.

Style HS Switches are MIL-S-3786/36

Qualified for the Following Characteristics

Moisture Resistance: Medium and High Shock;

Vibration (10 to 500 cps); Thermal Shock (-65

°C to 125 °C); Salt Spray; Explosion; Terminal

Strength (pull, 2 lbs. minimum); and Stop

Strength (15 pound-inches minimum).

Max. No.

of Decks

Max. No.

Poles/Deck Total Poles/Switch

Max. No.

Series

53

57

59

5

8

4

5

24

20

J-61

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

Phone: 708-354-1040

•

Fax: 708-354-2820

•

www.grayhill.com

Multi-Deck Rotary Switches

CIRCUIT DIAGRAMS: Series 53

Switch is Viewed From Shaft End and Shown in Position No. 1

Rear View

Note: All common terminals are located above base terminals as shown.

1.350 ± .015

(34,29 ± 0,38)

OVER TERMINALS

C3

C2

15

14

15

16

14

16

15

16

14

17

18

14

17

18

17

18

17

18

13

C4

12

11

10

12

11

10

9

8

7

12

11

10

19

20

21

22

23

24

19

20

21

22

23

19

20

21

22

23

24

12

11

10

9

8

7

19

20

21

22

23

C3

9

8

SEE

DETAIL

7

24 45˚

7

24

C2

I L L I N O I S

L A G R A N G E

G R A Y H I L L

6

1

6

1

C1

5

4 3

5

2

5

2

C

4 3

C

L

C

L

4 3

C1

L

C1

FOUR POLE

C9

C1

THREE POLE

C

L

7¹/2˚

ONE POLE

OF BUSHING

KEYWAY

TWO POLE

C

OF

L

POSITION

NO. 1

C8

15° Angle

of Throw

C4

15

C5

C7

C6

1516

14

C5

15

14

16

17

14

13

SEE NOTE

17

18

13

18

19

20

21

C6

C10

C11

12

11

10

9

8

12

11

10

C4

C3

12

C3 11

19

20

21

22

23

24

19

C7

C8

20

21

22

Note: Common location for a single pole per

deck switch. For common location on

multipole switches see circuit diagrams.

10

9

8

C5

9

22

23

24

8

7

C6

23

24

7

C4

C12

7¹/2˚

6

1

6

1

5

2

5

2

4 3

C2

4 3

C

4 3

C

C2

L

C3

Terminal Detail

C1

C2

C1

C

OF BUSHING

KEYWAY

L

45˚

C

OF POSITION

NO. 1

L

FIVE OR SIX POLE

SEVEN OR EIGHT POLE

NINE THRU TWELVE POLE

.034 ± .003

(0,86 ± 0,08)

.068 ± .005

(1,73 ± 0,13)

CIRCUIT DIAGRAMS: Series 59

Switch is Viewed From Shaft End and Shown in Position No. 1

Rear View

Note: All common terminals are located above base terminals as shown.

C3

12 13

12

11

12

13

11

14

15

14

15

14

11

C2

15

16

17

18

19

10

9

10

9

1.190 ± .015

(30,23 ± 0,38)

OVER TERMINALS

16

17

18

19

16

9

17

8

7

8

7

C2

18

7

C4

19

20

6

45˚

20

5

20

5

C1

1

2

4

1

4

2

3

C1

18˚

2

3

C1

C

SEE

DETAIL

C

L

OF BUSHING

L

18° Angle

KEYWAY

I L L I N O I S

ONE POLE

TWO POLE

THREE OR FOUR POLE

L A G R A N G E

G R A Y H I L L

of Throw

C

L

OF POSITION

NO. 1

C7

13

C6

C4

13

12

11

14

C8

15

16

14

15

11

10

9

C3

C5

16

9

8

7

SEE NOTE

C5

C9

8

7

17

18

17

18

19

20

C4

Note: Common location for a single pole per

deck switch. For common location on

multipole switches see circuit diagrams.

6

19

C10

5

20

5

C2

1

C3

4

3

2

3

C

C1

L

C2

FIVE POLE

SIX THRU TEN POLE

SeefollowingpageforSeries57, 22¹/2° angleof

throw circuitry.

J-62

Grayhill, Inc.

•

561 Hillgrove Avenue

•

LaGrange, Illinois 60525-5997

•

USA

•

Phone: 708-354-1040

•

Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

CIRCUIT DIAGRAMS: Series 57

Switch is Viewed From Shaft End and Shown in Position No. 1.

Rear View

Note: All common terminals are located above base terminals as shown.

11

10

11

10

C2

9

12

1.190 ± .015

(30,23 ± 0,38)

OVER TERMINALS

8

13

14

15

16

8

13

14

15

7

6

16

5

11-15°

1

4

1

C

L

C1

2

3

2

3

SEE

DETAIL

C

22¹/2° Angle

of Throw

OF BUSHING

KEYWAY

L

I L L I N O I S

L A G R A N G E

G R A Y H I L L

ONE POLE

TWO POLE

C5

C

OF POSITION

NO. 1

L

C6

C3

10

11

10 11

9

12

C4

C3

8

13

8

13

C7

14

15

14

15

16

7

6

SEE NOTE

16

5

C8

4

C2

1

C1

1

Note: Common location for a single pole per

deck switch. For common location on

multipole switches see circuit diagrams.

2

3

C

L

C1

C2

THREE OR

FOUR POLE

FIVE THRU

EIGHT POLE

SPECIFICATIONS

Electrical Ratings

General

Switch rating for break before make contacts.

types of loads shown. Thus, with a 250

milliamperes, 30 Vdc resistive load, 10,000

cycles of life can be expected. Life limiting or

failure criteria for these curves are:

Contact Resistance: 50 milliohms maximum

(20 milliohms initially).

Insulation Resistance: 1,000 megohms

minimum between mutually insulated parts.

Voltage Breakdown: 500 Vac minimum

between mutually insulated parts. These

switches will carry 4 amperes with a maximum

contact temperature rise of 20°C. If the life

limiting characteristics are less critical than

those shown above or if elevated temperatures

or reduced pressures are involved, Grayhill can

predict the switch life for the application.

high shock, vibration, thermal, thermal shock,

salt spray, explosion, terminal strength and

stop strength.

Voltage: As listed in the chart.

Materials and Finishes

Cover, Base, Spacer and Rotor Mounting

Plate: Diallyl per (MIL-M-14) ASTM-D-5948

Mounting Bushing and Nut, Lockwasher:

Brass, cadmium-plated per QQP-416, Class

2, Type II.

Shaft,StopPins,RetainingRings,Through

Bolts, Shaft Extension, Stop Arm, Thrust

Washers, Lockwashers, Nuts, Non-turn

Washer, Stop Pins, Cover Plate and Rear

Support Plate: Stainless steel, passivated

Detent Balls: Steel, nickel-plated

Detent Springs: Tinned music wire

Rotor Contact: Silver alloy, gold-plated

.00001" minimum.

Terminals and Common Plate Including

Solder Lug: Brass, gold plate .00002"

minimum over silver plate .0003" minimum.

Panel Seal: Silicone rubber.

400

VOLTAGE 115 VAC

300

200

100

0

5

10

15

25

20

CYCLES x 1,000

400

300

200

100

0

Electrical Ratings

Military Qualified

The Series 53, 57 and 59 Style HS, Rotary

Switches have been tested to make and break

the following loads as stated in MIL-S-3786/36:

70,000 ft. altitude for 10,000 cycles: 10mA,

28 Vdc, inductive (250 mH); 50 mA, 28 Vdc,

resistive;20mA,115Vac,resistive.Atmospheric

pressure, 125°C for 10,000 cycles: 25 mA,

28 Vdc inductive (250 mH); 75 mA, 28 Vdc,

resistive;50mA,115Vacresistive.Atmospheric

pressure, 25°C for 10,000 cycles: 75 mA,

28 Vdc, inductive (250 mH); 250 mA, 28 Vdc

resistive;150mA,115Vac,resistive.Lifelimiting

criteria for these loads are:

Contact Resistance: 50 milliohms maximum.

Dielectric Strength: 500 Vac (350 Vac—

reduced pressure).

Insulation Resistance: 1,000 megohms

minimum. These switches also meet MIL-S-

3786/36 for moisture resistance, medium and

30 VDC RESISTIVE

Shaft Seal: O-ring per MIL-M-5516B.

30 VDC

INDUCTIVE

0

5

10

15

25

Additional Characteristics

20

RotationalTorque:20-80in-ozs., depending

on the number of poles per deck and the

number of decks.

Contacts: Shorting or non-shorting wiping

contacts with over 100 grams of contact force.

Shaft Flat Orientation: Flat opposite

contacting position pole #1 (See Circuit

Diagrams).

Extended Studs: Switches of 6 decks or

more have longer studs with extra stud nuts

for recommended double end mounting.

Terminals: Switch is provided with full

complement of base or position terminals

regardless of the number of active positions.

CYCLES x 1,000

Curve data based on test data conducted at

sea level, 25°C and relative humidity. Cycle

equals 360° rotation and 360° return. Cycling

rate is 10 cycles per minute. The curves

shown are typical load life curves for a Series

53M, 57M and 59M Rotary Switch. They show

the number of cycles of rotational life that can

be expected for the voltages, currents and

J-63

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Multi-Deck Rotary Switches

CHOICES AND LIMITATIONS

Style and

Designation

Angle of

Throw

Number of Decks

Poles

Per Deck

Number of

Positions/Pole

Series

Stops

Terminals

Shorting

Non-Shorting

01 thru 12

01 thru 08

01 thru 06

01 thru 04

01 thru 03

01 or 02

01 thru 12

01 thru 08

01 thru 06

01 thru 04

01 thru 03

01 or 02

1

2

3

4

02 thru 24

02 thru 12

02 thru 08

02 thru 06

02 thru 04

02 or 03

02

M = Military Style

Solder

Lug

53

15°

Fixed

HS = Military Qualified,

Shaft/Panel Seal

5 or 6

7 or 8

9, 10, 11 or 12

01 thru 12

01 thru 06

01 thru 03

01 thru 12

01 thru 06

01 thru 03

1

2

02 thru 16

02 thru 08

02 thru 04

02

M = Military Style

Solder

Lug

57

59

221/2°

18°

Fixed

3 or 4

5, 6, 7 or 8

HS = Military Qualified,

Shaft/Panel Seal

01 thru 12

01 thru 06

01 thru 04

01 or 02

01 thru 12

01 thru 06

01 thru 04

01 or 02

1

2

02 thru 20

02 thru 10

02 thru 05

02 thru 04

02

M = Military Style

Solder

Lug

3 or 4

5

6, 7, 8, 9 or 10

HS = Military Qualified,

Shaft/Panel Seal

MIL Spec. provides for qualification up to and including five decks. Switches of longer length,

although not specifically qualified, are built of the same materials and are of the same construction.

STANDARD OPTIONS

Terminals, shielding, additional angles of throw,

etc. see Options, pages J-9 and J-10.

ORDERING INFORMATION

Control knobs available.

See page I-57.

Series

Style*: Letter(s) from the Choices and Limitations chart

Angle of Throw: Must agree with Series Number

Number of Decks: As limited by Choices and Limitations chart

57M22–01–1–16N–C

Stop Arrangement: Use suffix only when ordering 1 pole with

maximum positions.

C = Continuous rotation; F = Stop between last and first positions

Type of Contacts: N = Non-shorting; S = Shorting

Positions Per Pole: requires 02 as a minimum to the maximum

allowable dependent on the angle of throw and poles per deck

Poles Per Deck: As limited by angle of throw

* All rotary switches that are required to have military designated markings and testing adhering

to MIL-3786 are to be ordered by specifying the military part number identified on the appropriate

slash sheet.

Available from your local Grayhill Distributor

For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.

J-64

Grayhill, Inc.

• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com


型号：	44UD30-12-1-AJS
厂家：	GRAYHILL, INC
描述：	Rotary Switch, 12 Positions, SP12T, Latched, 1A, 28VDC, Screw Terminal, Single Shaft Type Actuator, Panel Mount-threaded, ROHS COMPLIANT
文件：	总14页 (文件大小：295K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

44UD30-12-1-AJS [GRAYHILL]

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