Prodotti del Marchio Magnat Audio

Pushbutton Switches

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

Butt Contact Pushbutton Switches

Contacts Butttype Wipingtype



Rating at 115 Vac Res.  1Amp 0.25Amp



Rating at 220 Vac Res. 0.5Amp 0.125Amp



Circuitry SPST–N.O.(Standard); SPDT,DPDT

 SPST–N.O.(w/Overtravel), BreakBeforeMake

 SPST–N.O.(w/PositiveFeel)



Life Expectancy  SPST–N.O.(Standard): 250,000

 1,000,000operations operations

 SPST–N.O.(w/PositiveFeel):

  200,000operations;

 SPST–N.O.(w/Overtravel):

 500,000operations



Contact Resistance  25milliohmsorlessonanewswitch



Voltage Breakdown  1000Vacbetweenmutuallyinsulatedparts



Insulation Resistance  1000megohmsminimum



 Operating Temperature -40°Cto+85°C

RATINGS

Electrical Ratings Series 46

Series 30

SPECIFICATIONS

Material and Finishes

Lockwasher (Round Bezel):Steel,zinctrivalent

chromate-plated

Behind Panel Plate (Square Bezel):Steel,

zinctrivalentchromate-plated

Mounting Sleeve and Screws (46-01-08-

500, 46-01-09-500 only):Steel, zinc trivalent

chromate-plated.Base:PhenolicperMIL-M-14,

TypeCFG

Square Bezel:ABS(SPST,SPDT),thermoset

plastic(DPDT)

Mounting Nut, Bushing, and Round Bezel:

Brass,tinzinc

Button Cap:ABS(ULversionisPPS)

Shorting Bar: Series 30–Fine silver contact

area

Series46–Phosphorbronze,silver-plated

Terminals:Series30–Finesilvercontactarea

withsilver-platedterminalends

Series46–Silvercontactsurfacewithtin/silver

cladterminalends

Spring:Tinnedmusicwire

Plunger:Polyphenylenesulde(PPS)for30-

01-01-500-Xand46-01-05-500-X.Nickel-plated

brassfor46-01-07-500-X,46-05-07-502-X,46-

01-09-500-Xand46-05-09-502-X.Zinctrivalent

chromate-plated brass for 46-01-08-500-X.

Polycarbonateforallothers.

Operating Temperature:-40°Cto+85°C

LEGENDS

Allbuttoncapscanbeprintedinepoxyink.Any

type style or design can be used to produce

thelegend.IfNewsGothicCondensedstyleis

used,limitscanbeapproximatedfromthechart

below;actuallimitsdependonspeciclegend.

Grayhill Type

Identiﬁcation

No.

Round Button

Character and Line

Limitation

4GH088

1GH125

3GH187

2GH250

OFF

TAB

N/A

3Char.

1Line

3Char.

1Line

2Char.

1Line

N/A

Square Button

Character and Line

Limitation

TAB

LOCATE

INDEX

OFF

6Char.

2Lines

5Char.

1Lines

3Char.

1Line

2Char.

1Line

Sample Style

and Sizes

ABCDEFGHIJ

ABCDEF

ABCD

Character

Height

(Typ.)

.083

(2,1)

.138

(3,5)

.207

(5,3)

.276

(7,0)

There is a per-button impression charge. A

nominal set up charge per legend applies to

ordersof1to99pieces.(Non-standardlegends

aresubjecttoaonetimetoolingcharge.Contact

Grayhillformorespecics.)

     .080±.015

     (2,03±0,38)

    PositiveFeel& .156±.015

   Overtravel (3,96±0,38)

 46-01-05-500-* 46-05-05-502-*SPDT Momentary.180min.(4,57)1.1±.25Lbs.——  ——

     .210±.015 

     (5,33±0,38)

 46-01-08-500-* 46-05-08-502-*DPDT Momentary.180min.(4,57)1.6±.5Lbs.——  ——

     .210±.015 

     (5,33±0,38)

ORDERING INFORMATION & OPERATING FEATURES

Butt

Contact

Square

Bezel

Round

Bezel

Circuitry

Feature

Total

Travel

Overtravel

Actuating

Force

Bottoming

Force

*Partialpartnumber;completethepartnumberbyaddingadashforbuttoncolor:

white–01;red–03;green–04;blue–05;yellow–06orblack–07.

 30-01-01-500-* 30-05-01-502-* SPST–N.O. Momentary —— 10±4oz.——



 46-01-09-500-* 46-05-09-502-*DPDT AlternateAction  1.8±.5Lbs.——  ——

Wiping

Contact

46-01-07-500-* 46-05-07-502-*  SPDT AlternateAction  1.5±.25Lbs.—— ——

STANDARD OPTIONS

Epoxy-sealedterminalsandwireleads

30-01-04-500-* 30-05-04-502-* SPST–N.O.  —— 18±4oz. .046Min.

ALTERNATE ACTION (PUSH-PUSH)

OPERATING SEQUENCE

PartNumber* 46-05-07-502,46-05-09-502,

  46-01-07-500,46-01-09-500

Alternateaction(Push-Push)switchesprovide

amaintainedactuatedpositionuntilthebutton

ispushedagaintorelease.

LOCKDOWN

POSITION

C.&N.O.

SHORTED

N.C.OPEN

UPPOSITION

C.&N.C.

SHORTED

N.O.OPEN

PUSHTO

ACTUATE

13/64(5,16)

Approx.

3/32(2,38)

Approx.