44HS30-02-1-12N 데이터 시트보기 (PDF) - Grayhill Inc
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44HS30-02-1-12N Datasheet PDF : 11 Pages
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Multi-Deck Rotary Switches
SERIES 42
1" Diameter, 1 Amp, PC Mount
Features
• Satisfies High Current Board Level
Applications
• 36° Angle of Throw Permits up to
Ten Positions
• UL Recognized Versions
DIMENSIONS in inches (and millimeters)
Standard Style
1.000 ± .010
(25,4 ± 0,25)
DIA.
.437 ± .020
(11,10 ± 0,51)
.600 ± .031
(15,24 ± 0,79)
.219
± .005
(5,56
± 0,13)
.250 ± .020
(6,35 ± 0,51)
.750 ± .010
(19,05 ± 0,25)
TYP.
.250 + .001 –.002
(6,35 + 0,03 –0,05)
.375 ± .015
DIA.
(9,53 ± 0,38) TYP.
TERMINAL DIMENSIONS AT THIS
POINT ARE .050 ± .005 (1,27 ± 0,13)
WIDE BY .020 ± .003 (0,51 ± 0,08) THICK
CL OF BUSHING
KEYWAY
Grayhill part number and date code marked on detent cover label. Customer part num-
ber marked on request. UL recognized marking as required.
DIM. A + .046 – .020
(+1,17 –0,00)
CL CL CL
.174
± .010
(4,42
± 0,25)
DIM. B REF.
STUD
PROJECTION
.174 ± .010
(4,42 ± 0,25)
#1 THREAD
.830
± .010
(21,08
± 0,25)
COMMON LUG
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.
3/8-32 UNEF-2A THREAD
(MTG. HOLE=3/8 DIA. MIN.)
.786 ± .010
(19,96 ± 0,25)
DIA.
1 10
.500 ± .015
(12,7 ± 0,38)
TYP.
1.470 ± .020
(37,34 ± 0,51)
TYP.
.250 ± .015
(6,35 ± 0,38) TYP.
.187 ± .015
(4,75 ± 0,38) TYP.
.735 ± .010
(18,67 ± 0,25) TYP.
CIRCUIT DIAGRAM: PC Mount
Switch is Viewed From Shaft End
and Shown in Position No. 1
Note: All common terminals are located above
base terminals as shown.
Termination
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.
6 thru 10 positions
per pole and ter-
minals from one
side of switch are
available on special
order. See Special
Options, page F-10
or contact Grayhill.
10
9
8
7
6
1
CL
OF
BUSHING
2 KEyWAy
3 C1
4
5
ONE POLE
PC BOARD MOUNTING PATTERN
Shown for a two deck switch
CL OF FRONT SUPPORT
PLATE MOUNTING
.375 HOLES
(9,53)
TyP.
.500
(12,7)
TyP.
.750
(19,05)
TyP.
.250
(6,35)
TyP.
.174 (4,42)
TyP.
.492
(12,50)
CL
OF BASE
TERMINAL
MOUNTING
HOLES
CL
OF REAR
SUPPORT
PLATE
MOUNTING
HOLES
CL
COMMON
TERMINAL
MOUNTING
HOLES
.110 (2,79)
.174 (4,42) TyP.
Shaft And panel seal: Srs. 42 & 44
Standard Style
The Series 42/44 Styles, which include the letter "S" with
the exception of style "HS", are watertight sealed to the
mounting 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 retains the panel seal. All sealed style switches are
provided with a shaft to bushing internal seal.
adjustable stop switches: Series 42 and 44
The standard and UL recognized switches are also Equivalent Styles
available with adjustable stops. Two removable For style 42A36, use 42D36,
stop washers allow you to limit the number of For style 44A30, use 44D30
switch positions as needed. A knurled nut is For style 42M36, use 42D36 initially
For style 44M30, use 44D30 initially
For style 42U36, use 42UD36
For style 44U30, use 44UD30
supplied to secure the washers if desired.
These switches have no bushing keyway. All other
Front Views
dimensions, ratings and characteristics are the
same as the standard fixed stop styles. Although
6
8
8 9 10
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.
Series 42
Series 44
USE OF KNURLED
NUT IS OPTIONAL
ADJUSTABLE STOP
WASHERS
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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