Datasheet

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
Pushbutton Switches
Butt Contact Pushbutton Switches
DIMENSIONS ininches(andmillimeters)
Normally Closed–SPST With
Push-Pull
30-32
ACCESSORIES
Button Cap and Guard
Thebuttoncapisavailablein3colors:partnumber
30B1012-5 is red; part number 30B1012-8 is
white;andpartnumber30B1012-9isblack.Itmay
befastenedtothebuttonwithadhesive.Itmay
beusedwiththefollowingSeries30switches:
30-1,30-1UL,30-2,30-2UL,30-3,30-3UL,30-15,
30-37,30-601BLK,and30-601RED.
The button guard, part number 10C1015-1 is
madetobeusedwith15/32"(11,91)inchdiameter
switchestopreventunintentionalactuation.Itmay
beusedwiththefollowingSeries30switches:
30-16BLK,30-16RED,30-17BLK,30-17RED,
30-32BLK,and30-32RED
Decorative Mounting Nuts
PartNumber30C1023-1ismadeforswitches
with1/4"(6,35)inchdiameterbushings.Itmay
beusedwiththefollowingSeries30switches:
30-1,30-1UL,30-2,30-2UL,30-3,30-6,30-15,
30-37,30-251BLK,30-251RED,30-252BLK,
30-252RED,30-601BLKand30-601RED.
PartNumber07C1040-1ismadeforswitches
with15/32"(11,91)inchdiameterbushings.Itmay
beusedwiththefollowingSeries30switches:
30-16BLK,30-16RED,30-17BLK,30-17RED,
30-32BLKand30-32RED.
SPECIFICATIONS
Rating Criteria
ForULrecognizedswitches,seeindividualswitch
chart.FilenumberisE35289.
Contact Resistance: 25 milliohms maximum
onanewswitch
Voltage Breakdown: 1,000 Vac between
mutuallyinsulatedparts
Insulation Resistance: 1,000 megohms
minimum
Operating Temperature:-40°to+85°C
Mounting Torque: 2inch-pounds
Switch Materials and Finishes
Mounting Nut and Cover Bushing: Brass,
tinzinc
Button
Color
Operations
at Rated
Load
Rating at
115 Vac
Resistive
Rating at
220 Vac
Resistive
1Amp
1
/2Amp100,000
30-32RED Red
30-32BLK Black
Mtg.
Hole
Total
Travel
Action
Actuating
Force (oz.)
Part
Number
Pull-to-Make 56±16
Part Description
Number and Button Color
30-1* N.O.,Standard,Red
30-2* N.C.,Standard,Black
30-3* N.O.,Black
30-6* N.C.,Red
30-15 N.O.,Overtravel,Red
30-16 BLK PushtoMake,Black
30-16 RED PushtoMake,Red
30-17 BLK N.O.,PositiveFeel,Black
30-17 RED N.O.,PositiveFeel,Red
30-32 BLK PulltoMake,Black
30-32 RED PulltoMake,Red
30-37BLK N.O.,Overtravel,Black
30-251 BLK N.O.,Sealed,Black
30-251 RED N.O.,Sealed,Red
30-252 BLK N.C.,Sealed,Black
30-252 RED N.C.,Sealed,Red
30-601 BLK N.O.,Economy,Black
30-601 RED N.O.,Economy,Red
Accessory
Part Number Description
30B1012-5 AccessoryCap,Red
30B1012-8 AccessoryCap,White
30B1012-9 AccessoryCap,Black
30C1023-1 AccessoryNut
07C1040-1 AccessoryNut
10C1015-1 ButtonGuard
Accessory Cap
30B1012-5
30B1012-8
30B1012-9
Button Guard
10C1015-1
Decorative Mounting Nuts
07C1040-1
30C1023-1
RECOMMENDED PANEL CUTOUT
ORDERING INFORMATION
*Add“UL”sufxtopartnumberforULrecognized
switches.
.145±.015 31/64"
(3,68±0,38) (12,30)
Base: Thermosetplastic
Button:Polyesterfor30-16and30-32;Phenolic
for30-17,30-1UL,30-2,30-2UL,30-3UL,30-6
and30-6UL;Polycarbonateforallothers.
Shorting Bar:Brasswithgoldovernickelplating
for30-601;brasswithnesilvercontactsurface
forallothers.
Terminals:Brasswithgoldovernickelplatingfor
30-601;commercialbrasswithnesilvercontact
surfaceandsilver-platedforallothers.
Spring: Tinnedmusicwire
Button Cap:Nylonfor30-17;Polyethylenefor
30-251and30-252.
Detent Balls:Carbonsteel,nickel-plated
Terminal Type:Solderlug
O-Ring Seal: (30-251, 30-252) Nitrile per
MIL-P-5516
1.87–.005
(4,75–0,13)
A
1.36
(34.5)
REF.
15/32-32
UNS-2A
THREAD
D
C
B
A=.493–.015
(12,52–0,38)
B=.421–.015
(10,69–0,38)
C=.225–.015
(5,72–0,38)
D=.222–.020
(5,64–0,51)
HEXNUT(2)
(SEEH)
H=HEXNUT
9/16–.010(14,29–0,25)
ACROSSFLATS
3/32–.010(2,38–0,25)THICK
LABEL*
*PARTNUMBER
ANDE.I.A.DATE
CODELABEL
Standard
CirCuitry
SPSt n.O.
SPSt n.C.
Alternate
Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product.