Butt Contact Pushbutton Switches
SerieS 30
Sꢀalꢀd, Fꢁont Panꢀl Mountꢂng
FeATUreS
•ꢀ Threaded bushing
•ꢀ Choice of 6 button colors
•ꢀ SPST (momentary contact)
•ꢀ Gold plated contacts
•ꢀ Strong, lightweight aluminum housing
•ꢀ Sealed against dust and moisture
to IP67 (to IP67 with silicone boot*)
pictured with clear
silicone boot
DiMeꢃSiꢄꢃS in inches (and millimeters)
.298
7,58
.220
[
]
[
5,59 ]
.050
1,27
Ø
.690
[
]
.182
4,62
[
]
.240
Ø
.530 .003
]
.160
[
13,46
.503
[
12,78 ]
.510 .003
YYWW
[
]
12,95
RECOMMENDED PANEL
CUTOUT
Ø.[522
13,26
]
.540
.110
2,79
[
]
Ø.61879,51
[
.200
]
1/2-32 UNEF THREADS
.780
19,81
REF.
[
]
Cablꢀ ꢄptꢂons
CirCUiTrY: SPST ꢃ.ꢄ.
rATiꢃG
Cyclꢀs: 500,000 actuations
ꢄpꢀꢁatꢂng Tꢀmpꢀꢁatuꢁꢀ: -40ºC to +80ºC
Shock: 100 G's/6 milliseconds
Tꢁavꢀl: .090 nominal
Tꢁavꢀl Bꢀfoꢁꢀ Makꢀ: .035 nominal
ratꢂng at 24 VDC: 150 milliamps
Voltagꢀ Bꢁꢀakdown: 1000 Vac
Contact rꢀsꢂstancꢀ: 25 Megaohms max
(initial)
insulatꢂon rꢀsꢂstancꢀ: 1,000 Megaohms
minimum
MATeriAL
ꢄrDeriꢃG iꢃFꢄrMATiꢄꢃ
Housꢂng: Aluminum, black chrome finish
Button, Basꢀ, and Plungꢀꢁ: Nylon, 45%
glass-filled
Series
Threaded Bushing
Tꢀꢁmꢂnal: Brass, gold-plated over nickel
Shoꢁtꢂng Baꢁ: Brass, gold-plated over nickel
intꢀꢁnal Sꢀal: Silicone rubber
ꢄ-ꢁꢂng panꢀl Sꢀal: Silicone
Spꢁꢂng: Tinned music wire
30-201B-1S
Strain Relief: Blank = shrink tubing, S = strain relief
Connection: Blank = terminals, E = epoxy rear seal
1 = 6" leads, 2 = 12" leads, 3 = 36" leads
Silicone Boot: Blank = no boot, B = black boot, C = clear boot
Cap Color: 0 = black, 1 = red, 2 = green
* Switch meets IP67 without boot if not
actuated during immersion
3 = yellow, 4 = orange, 5 = blue
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com