44A90-03-1-02N - Grayhill - Product.Network

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

Rotary Switches

Special Function Rotary Switches

DIMENSIONS

SELECTING A SWITCH

1. Select a Configuration: The total number of

positions always includes the 2 basic positions.

A (4) position switch of DDD

configuration

would have 3 detent positions counterclockwise

of the momentary position.

2. Select Series, Angle of Throw, and Style:

See the Choices Chart. The basic switch

description, series, and throw are as follows:

1/2", 1/4 Amp, multi-deck 08 = 36° 09 = 30°

1", 1 Amp, multi-deck 42 = 36° 44 = 30°

1/2", 200 mA, single deck 50 = 36°

Electrical ratings are the same as those of the

conventional switches with the exception of life.

Life is limited to 10,000 cycles of operation

(25,000 cycles for Series 50) due to the spring

arrangement. Dimensions are the same as for

conventional types except for the shaft flat

orientation of the 3, 4, 5, and 6 pole, Series 09

and 44 in the DDDD

configuration (see

chart).

3. Select Poles & Positions Per Pole: If you

do not find the poles and positions per pole you

need in one series, try another or contact the

factory. If the behind panel length is a problem,

select a multi-pole type instead of a single deck.

FEATURES

• Hold-To-Test, Hold-To-Calibrate,

And Other Momentary Applications

• Choice of Configurations, Ratings,

Styles and Circuitry

• 10,000 Cycles of Operation

Series 42 & 44

Series 50

Equivalent to Series 50 Standard Switches

Series 08 & 09

For all other dimensions and

specifications, see Standard

Switch pages.

No. of Dim Dim

Decks A B

1 .960 (24,38) .062 (1,57)

2 1.228 (31,19) .062 (1,57)

3 1.496 (38,0) .062 (1,57)

4 1.764 (44,81) .062 (1,57)

5 2.032 (51,61) .062 (1,57)

6 2.550 (64,77) .312 (7,92)

For all other dimensions and

specifications, see Standard

Switch pages.

No. of Dim.

Decks A

1 1.025 (26,04)

2 1.371 (34,82)

3 1.717 (43,61)

DESCRIPTION

A spring return rotary switch has 1 or more momentary positions. Maintaining contact at momentary

positions requires rotational force. Releasing the force allows the mechanism to return the contact

to a normal, or detent, position.

CONFIGURATIONS

This configuration indicates a counterclockwise

force is required to hold the switch at position

#1. “M” indicates a momentary position

counterclockwise of “D” and "D", detented ones.

Positions 1 2 3

MDD

Releasing this force breaks contact with position

#1 and returns the switch to #2. Normal rotary

switch detent action occurs when the switch is

rotated between position #2 and #3.

All of the configurations (except

MDM

) list a

basic 2 position arrangement which is shown in

italics. Example:

DDDD or DDDD

. Several

positions can be added during the switch

construction at the factory; but, any configuration

must always contain the 2 basic positions.

OPTIONS

Watertight panel seal; Multi-pole switches that

exceed the limits noted in the Selector Chart;

Series 50

configurations in Military

styles; Series 08, 09, & 44 in MM

MDM

MM, and

in MM

MM, and in MMM

MMD

Not available through Distributors

ORDERING INFORMATION

Create the part number using this example.

Exception: Numbers beginning with 5 are

already complete part numbers.

Stem number from chart

(4 or 5 digits)

Number of Decks

Number of Poles/Deck

093103-2-045

Type of Contacts:

S=Shorting

N=Non-Shorting

Number of Positions/Pole

For all other dimensions and

specifications, see Standard

Switch pages.

SERIES 08,09,42,44,50

Spring Return

DIM

+ .046

(

1,17

)

–.020 (0,51)

DIM. B REF.

STUD PROJECTION

500

± .

015

(12,7 ± 0,38)

DIA.

.320 ± .015 (8,13 ± 0,38)

CIRCLE OF CENTERS

COMMON 36°

± 3°

DIM

+ .

046

17)

–.020 (0,51)

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

Rotary Switches

Special Function Rotary Switches

Con- Conven- Description Spring Return No. Poles Positions Per Location Of Term.

figur- tional Of Stem Number Of Per Pole & Contact Unique Position, Opp.

ation Switch Style (See Ordering Info.) Decks Deck Type Detent or Momentary Flat**

08A36 Standard 08317 1 to 6 1 02 to 05 (N or S) M 5 5

1 to 3 2 02 to 05 (N or S) M 5, 10 5

1 to 6 1 02 to 06 (N or S) M 6 6

1 to 3 2 02 to 06 (N or S) M 6, 12 6

09A30 Standard 09310 1 or 2 3 02 to 04 (N or S) M 4, 8, 12 4

1 4 02 or 03 (N or S) M 3, 6, 9, 12 3

DDDD

1 5 or 6 02 (N or S) M 2, 4, 6, 8, 10, 12 2

42A36 Standard 42349 1 to 3 1 02 to 05 (N or S) M 5 5

1 2 02 to 05 (N or S) M 5, 10 5

42M36 Military 42352 1 to 3 1 02 to 05 (N or S) M 5 5

1 2 02 to 05 (N or S) M 5, 10 5

44A30 Standard 44346 1 to 3 1 02 to 06 (N or S) M 6 6

1 2 02 to 06 (N or S) M 6, 12 6

44M30 Military 44350 1 to 3 1 02 to 06 (N or S) M 6 6

1 2 02 to 06 (N or S) M 6, 12 6

08A36 Standard 08319 1 to 6 1 02 to 05 (N or S) M 1 1

1 to 3 2 02 to 05 (N or S) M 1, 6 1

1 to 6 1 02 to 06 (N or S) M 1 1

1 to 3 2 02 to 06 (N or S) M 1, 7 1

09A30 Standard 09312 1 or 2 3 02 to 04 (N or S) M 1, 5, 9 1

1 4 02 or 03 (N or S M 1, 4, 7, 10 1

1 5 or 6 02 (N or S) M 1, 3, 5, 7, 9, 11 1

DDDD 1 to 3 1 02 to 06 (N or S) M 1 1

09M30 Military 09356 1 2 02 to 06 (N or S) M 1, 7 1

1 3 02 to 04 (N or S) M 1, 5, 9 1

42A36 Standard 42350 1 to 3 1 02 to 05 (N or S) M 1 1

1 2 02 to 05 (N or S) M 1, 6 1

42M36 Military 42353 1 to 3 1 02 to 05 (N or S) M 1 1

1 2 02 to 05 (N or S) M 1, 6 1

44A30 Standard 44312 1 to 3 1 02 to 06 (N or S) M 1 1

1 2 02 to 06 (N or S) M 1, 7 1

44M30 Military 44351 1 to 3 1 02 to 06 (N or S) M 1 1

1 2 02 to 06 (N or S) M 1, 7 1

50A36 Std., Solder Lug 503265-1-03N* 1 1 03N D 2 2

50P36 Std., PC Mount 503267-1-03N* 1 1 03N D 2 2

8A36 Standard 08316 1 to 6 1 03 (N or S) D 2 2

1 to 3 2 03 (N or S) D 2, 7 2

1 to 6 1 03 (N or S) D 2 2

9A30 Standard 09311 1 to 3 2 03 (N or S) D 2, 8 2

1 or 2 3 03 (N or S) D 2, 6, 10 2

1 4 03 (N or S) D 2, 5, 8, 11 2

MDM

42A36 Standard 42348 1 to 3 1 03 (N or S) D 2 2

1 2 03 (N or S) D 2, 7 2

42M36 Military 42351 1 to 3 1 03 (N or S) D 2 2

1 2 03 (N or S) D 2, 7 2

44A30 Standard 44345 1 to 3 1 03 (N or S) D 2 2

1 2 03 (N or S) D 2, 8 2

44M30 Military 44349 1 to 3 1 03 (N or S) D 2 2

1 2 03 (N or S) D 2, 8 2

CHOICES AND LIMITATIONS

*This is a complete (not stem) part number.

**Terminal opposite shaft flat when switch

is in its unique (detent or momentary)

position.

Available from your local Grayhill Distributor For prices and discounts, contact a local Sales

Office, an authorized local Distributor, or Grayhill.

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

Rotary Switches

Special Function Rotary Switches

DIMENSIONS

SPECIFICATIONS

Electrical Ratings

The switching elements, and therefore ratings,

are the same in an isolated position switch as in

a conventional rotary switch. Mechanical life is

also the same.

Additional Characteristics

Shaft Movement or Vertical Travel:

Series 09 .062 ± .020 (1,57 ± 0,51)

Series 42 & 44 .070 ± .020 (1,78 ± 0,51)

Series 50 & 51 .080 ± .020 (2,03 ± 0,51)

Push or Pull Force Required:

Series 09 1.75 ± .5 lbs

Series 42 & 44 2 ± .5 lbs

Series 50 & 51 2 ± .5 lbs

Stops: Single pole per deck switches with the

maximum number of positions are supplied with

stops only on request: 12 positions in 30° throw,

10 in 36°, and 8 in 45°.

Stop Strength: Approximately 7.5 pound-inches

for the isolated position stop.

FEATURES

• Protected Switch Positions For

Safety, Calibration, or Stand-by

• Choice of Push- or Pull-To-Turn

•1/2" Diameter, 200 mA and

1" Diameter, 1 Amp Switch

• 10,000 Cycles of Operation

Series 09 Series 42 & 44

Series 50 & 51

Dimension A

1 Deck 1.371 (34,82)

2 Decks 1.717 (43,61)

3 Decks 2.063 (52,40)

4 Decks 2.409 (61,19)

Dimension A

1 Deck 1.228 (31,19)

2 Decks 1.496 (38,0)

3 Decks 1.764 (44,81)

4 Decks 2.032 (51,61)

Dimension A

Solder Lug .893 ± .025 (22,68 ± 0,64)

PC Style .897 ± .025 (22,78 ± 0,64)

Grayhill part number and date code marked on label.

Customer number marked on request.

DESCRIPTION

An isolated position is one which cannot be reached by the normal rotation. An additional action is

required by the operator. It could be either Push-To-Turn, or Pull-To-Turn. After the switch is rotated

to the isolated position, releasing the shaft locks the switch in that position. Push or pull again to

rotate the switch again.

Use isolated positions to protect a switch position from indiscriminate rotation. Such safety positions

might include “calibrate”, “off” and/or “stand-by”.

EXTERNAL DIFFERENCES

The isolated position mechanism increases the

depth of the Series 50 and 51 by 0.217" (5,51

mm). All other dimensions remain unchanged.

In Series 9, 42 and 44, it has the appearance of

an additional deck section without terminals,

located directly behind the detent system.

Materials and Finishes

Materials and finishes for the isolation

mechanism are listed here.

Series 50 and 51

Housing: Zinc casting, tin/zinc-plated

Shaft: 303 stainless steel

Stop Pin and Stop Post: 303 stainless steel

Spring: Tinned music wire

Series 09

Housing: Phenolic for style A; Diallyl, for M

Shaft: 303 stainless steel, electro-polished

Stop Pin and Stop Post: 303 stainless steel

Spring: Tinned music wire

Series 42 and 44

Housing: Diallyl per MIL-M-14

Shaft: 303 stainless steel

Lock Plate: 302 stainless steel

Lock Arm: 316 stainless steel

Lock Post: Brass, tin/zinc-plated

Compression Spring: Tinned music wire

SERIES 09, 42, 44, 50, 51

Isolated Position

DIM

+ .

046 (1

17)

–.020 (0,51)

.062 (1,57)

DIM. A SOLDER

LUGS

DIM. A PC

TERMINALS

DIM. A + .046 –.020

(+ 0,05 –0,51)

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

Rotary Switches

CONVENTIONAL NUMBERS

Start by creating a conventional switch number

in the manner which follows:

Series & Style

Angle of Throw

Number of Decks

09A30-01-1-12N

Type of Contacts

Shorting = S

Non-Shorting = N

Positions Per Pole

Poles Per Deck

Note: No stop arrangement suffix is needed.

See Describing Stops.

Special Function Rotary Switches

Standard Military Style Angle Of No. Of Poles Per Positions Shorting Or

Style Style** Description Throw Decks Deck Per Pole Non-Shorting

01 to 04 1 02 to 12 N or S

01 to 04 2 02 to 06 N or S

09A 09M Solder Lug 30° 01 to 04 3 02 to 04 N or S

01 to 04 4 02 or 03 N or S

01 to 04 5 02 N or S

01 to 03 6 02 N or S

42A 42M Solder Lug

42S — Sealed 36° 01 to 04 1 02 to 10 N or S

— 42H 125° Temperature Rating 01 to 04 2 02 to 05 N or S

— 42HS 125° Temp Rating, Sealed

01 to 04 1 02 to 12 N or S

01 to 04 2 02 to 06 N or S

30° 01 to 04 3 02 to 04 N or S

44A 44M Solder Lug 01 to 04 4 02 or 03 N or S

44S — Sealed 01 to 04 5 02 N or S

— 44H 125° Temperature Rating 01 to 04 6 02 N or S

— 44HS 125° Temp Rating, Sealed

45° 01 to 04 1 02 to 08 N or S

01 to 03 2 02 to 04 N or S

01 or 02 3 02 N or S

01 or 02 4 02 N

-- 50C Solder Lug

-- 50CP PC Mount 36° 01 1 02 to 10 N or S

-- 50M* Solder Lug, Sealed 2 02 to 05 N or S

-- 50MP* Sealed, PC

-- 51C Solder Lug 1 02 to 12 N or S

-- 51CP PC Mount 30° 01 2 02 to 06 N or S

-- 51M* Solder Lug, Sealed 3 02 or 03 N or S

-- 51MP* PC Mount, Sealed 4 02 or 03 N or S

*(Pull-to-Turn only) **For specifics on military qualified products, see Standard Switch Pages.

CHOICES AND LIMITATIONS

DESCRIBING STOPS

When a 1-pole switch has less than the maximum

number of positions, consider also the stop

system. Following is the arrangement for a 6

position switch with the position 1 isolated.

STOP 1P2 3 4 5 6 STOP

The word “STOP” indicates the conventional

switch stops, which limit rotation to positions 1

through 6. To isolate position 1 we insert only

one isolation post–between terminals 1 and 2.

The stop system already prevents rotation

beyond terminal 1.

In multi-pole switches, the stop system and

isolation system described for the first pole,

automatically affects the other poles. In the

example above, isolating position #1 on the first

pole isolates the first position (terminal #7) of

the second pole. See Standard Switch Pages

for a 2 pole circuit diagram for a 30° throw

switch.

Let's isolate position 1 and position 2 from all

other positions and from each other. We indicate

isolation posts as shown here:

12P1P2P3 4 5 6 7 8 9 10 11 12

To isolate just position 1, describe like this:

12P1P2 3 4 5 6 7 8 9 10 11 12

To isolate positions 1 and 2 from all other

positions, but not from each other, do this:

12P1 2P3 4 5 6 7 8 9 10 11 12

ORDERING INFORMATION

Indicate this as a SPECIAL switch to ensure

that no error is made when the order is entered.

Sample part number:

SPECIAL

09A30-04-1-12N

PULL 12P1P2P3 4 5 6 7 8 9 10 11 12

This sample part number orders a Series 9

standard style, four deck, one pole per deck,

twelve positions per pole rotary switch with non-

shorting contacts and isolation posts between

positions 12 and 1, between 1 and 2, and

between 2 and 3.

This lengthy order number is required to prevent

any possible confusion in ordering the switch.

When we receive your order, we will assign a

special “short form” part number to facilitate

future identification of this special switch. This

number is sequentially assigned as the need

arises, and is non-descriptive. A typical “short

form” special part number might be 09YY12345.

Contact Grayhill for price.

Not available through Distributors.

DESCRIBING POSITIONS

The Grayhill system for isolating positions lets

you choose the positions to be isolated. Grayhill

inserts isolation posts next to the positions to be

isolated. Consider a continuous rotation switch

of the Series 09A with a 30° angle of throw. The

terminals are listed here from 1 through 12 with

a space between each to indicate where isolation

posts might be inserted.

12123456789101112

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Grayhill:

44A30-01-1-05N 44A30-02-1-12N 44A30-03-6-02N 44A45-05-1-07N 44A45-01-2-02N 44A60-01-1-05N 44A30-07-

2-03N 44A30-05-1-06S 44A30-04-4-03N 44A30-04-1-03S 44A45-03-2-03N 44A30-01-1-11S 44A30-04-6-02N

44A60-01-2-03N 44A45-05-1-08N 44A45-04-2-02N 44A30-02-3-04S 44A45-02-2-02N 44A30-03-1-12N 44A45-06-1-

04N 44A30-01-6-02N 44A30-03-3-03N 44A30-02-1-05N 44A30-05-4-03S 44A45-01-1-02S 44A30-02-2-04N 44A60-

04-3-02N 44A30-01-2-05S 44A45-03-1-03S 44A30-10-2-06N 44A30-04-1-11S 44A30-09-2-05N 44A30-07-2-05S

44A60-02-1-02N 44A60-02-1-06N 443121-1-04N 443513-1-03N 44A45-02-1-03N 44A30-04-3-04N 44A30-08-3-04S

443452-1-03N 443501-1-05N 44A30-04-2-03N 443462-1-03S 44A45-08-1-05N 44A45-03-1-05N 44A45-02-2-03S

44A30-03-2-03N 44A30-06-2-04N 44A30-04-1-08S 44A60-08B06N 44A90-06-1-02N 443121-1-06S 44A90-01-1-

04N 44A30-01-1-03N 44A30-05-1-12N 44A45-03-1-07N 44A30-06-1-12S 44A30-04-1-06N 44A60-04-1-02N

44A60-12B06N 44A30-09-1-07N 44A30-08-1-09N 44A60-03-2-03N 44A30-02-1-08N 44A30-03-1-03N 44A30-01-1-

06S 443461-1-02N 44A60-05-1-04N 443461-2-03N 44A45-02-4-02N 44A90-05-1-04N 44A45-03-2-04S 44A45-04-

1-06S 44A45-05-1-05N 44A30-08-1-12N 44A90-02B04N 44A30-01-4-03N 44A60-07B06N 44A30-06-4-02N 44A30-

07B12N 44A45-03B08N 44A60-04-1-05N 44A30-02-1-09S 44A45-02-1-06N 44A60-03-1-03N 44A30-03-1-05N

44A45-01-1-04S 44A45-06-2-04N 44A30-02-4-03S 44A60-12-1-06N 44A60-03-1-06N 44A30-01-1-04S 44A45-02-1-

02N 44A30-08-3-04N 44A30-01-1-09S 443493-1-03N 44A45-07-1-05S 44A30-01-1-08N 44A60-05B06N