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Multi-deck rotary switches, Accessories – Grayhill Multi-Deck Rotary Switches 54 Series User Manual

Page 10

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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

ACCESSORIES

Internal tooth Lockwasher–Figure A

For a

3

/

8

" bushing. Approximately 0.500" (12,7)

outside diameter, .022" (0,56) thickness.
Material is cadmium-plated steel. Part

No.

12Q1272-1
For a

1

/

4

" bushing. Approximately

0.400" (10,16) outside diameter,
.018" (0,46) thickness. Material is
steel, tin/zinc plated.

Non-turn Washer–Figure B

Can be ordered as extra hardware for the Series
5000, 24, 42, 43, 44, 54, 71B, 53, 57 and 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, tin/zinc
plated.

Part No. 12C1087-1

Panel Seal Kit–Figure C

Sold as a separate item to seal the switch

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

ORDERING INFORMAtION: Concentric Shaft Rotary Switches

Series: Determined by the type of switch and

the angle of throw

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.

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

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

Non-turn Washer Seal Keyed Washer Hex Nut

FIGuRE C

.625 ± .010

(15,88 ± 0,25) DIA.

.375 + .004 – .000

(9,53 + 0,10) DIA.

.375 ± .005

(9,53 ± 0,13)

.125 ± .003
(3,18 ± 0,08)

C

L

.032
± .002
(0,81
± 0,05)

.187 ± .010
(4,75 ± 0,25)

.045 ± .003
(1,14 ± 0,08)

.010 ± .002
(0,25 ± 0,05)

.562 (14,27)
ACROSS
FLATS

.088 (2,24)/
.093 (2,36)

.120 ± .003
(3,18 ± 0,08)

.060 ± .002
(1,52 ± 0,05)

.154
+ .004
–.000
(3,91
+ 0,10
–0,00)
DIA.

.437 ± .010

(11,10 ± 0,25)

.625 ± .010
(15,88 ± 0,25)
DIA.

.376 + .003 –.000
(9,55 + 0,08 –0,00)
DIA.

.125 ± .010
(3,18 ± 0,25)

.032 ± .002
(0,81 ± 0,05)

FIGuRE B

FIGuRE A

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