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Pushbutton Switches

Grayhill’s pushbutton switches have been proven as a rugged solution for countless applications. Our pushbuttons employ a variety of mechanical and electric contact mechanisms.

Contact Grayhill today and let our experienced team design a pushbutton for your specific application!

Typical applications include:
  • Security systems
  • ATMs and kiosks
  • Industrial manufacturing equipment
  • Military equipment
  • Medical equipment
  • Casino gaming
  • Audio/visual recording/mixing equipment
  • Avionics
  • Fitness equipment
  • Test and measurement equipment
  • Agricultural equipment
  • Construction equipment
Customization can include:
  • Custom caps and legends
  • Custom detents (clicks) and tactile feel
  • Multiple termination and cabling options
  • Custom electronics
  • Integration into a Grayhill custom front panel assembly
 

Wiping Contacts

 

Series

Features

Life Ratings
(Cycles)

Rating
(Max)

Circuitry

Termination


Behind
Panel
Length
Inches
[mm]

 

Series 23 pushbutton

23

Momentary
Contact

100,000

1/4 Amps at
115 Vac

SPST

Solder Lug

0.476
[12,09]

 

Series 46 pushbutton

46

High
Reliability,
Bushing and
Button Seal

250,000

1/4 Amps at
115 Vac

SPST,
SPDT,
DPDT

Solder Lug

0.890
[22,61]

 

 

Series 10, 4000 pushbutton

10,
4000


Momentary or
Momentary
with Positive
Feel, UL
Rated Versions

Up to
100,000

3 Amps at
115 Vac

SPST

Solder Lug

0.688
[16,97]


Snap Action


 

Series 7, 2000 pushbutton switch

7,
2000

Audible
Click

25,000

10 Amps at
115 Vac

SPST,
SPDT

Solder Lug

0.796
[20,22]
 
 38C Miniature, UL Recognized 50,000 3 amps at 128 VAC SPDT,
DPDT		 Solder Lug,
P.C. Mount,
Wire Wrap		 SPDT .431
[10,95],
DPDT .390
[9,93]

38E Miniature, UL Recognized, Sealed to IP-68 50,000 1 amp at 125 VAC SPDT, 
DPDT		 Solder Lug, 
P.C. Mount		 .663 [16,85]


Butt Contacts

 

Series

Features

Life
Ratings
(Cycles)

Rating
(Max)

Circuitry

Termination


Behind
Panel
Length
Inches
[mm]

 

Series 30 pushbutton

30

UL/CSA
Recognized
Versions

Up to
1,000,000

Up to 5 Amps at 115 Vac

SPST

Solder Lug

0.315 to 0.455[8,00 to 11,56]

 

Series 30 sealed pushbutton

30

Sealed
Construction,
Snap In
Panel Mount

500,000

150mA at
24Vdc

SPST

Solder Lug

0.540
[13,716]

30

Sealed Construction, Threaded
Panel Mount

 500,000 150mA at 24Vdc SPST Solder Lug 0.48
[12,192]

 

Series 30 decorative pushbutton

30, 46

Snap-in Panel
Mount

250,000 -1,000,000

Up to 1 Amp at 115 Vac

SPST, SPDT, DPDT

Solder Lug

1.119 to 1.448[28,420 to 6,78]

 

Series 32 pushbutton

32

Stackable with
LED

100,000

150mA at 28 Vdc

SPST, SPDT

Thru-Hole

N/A

 

Series 38 surface mount pushbutton

38BM
38BC

Miniature
Surface Mount

80,000

0.4VA at 20 Vac or Vdc

SPST, SPDT

SMT

N/A

 

Series 38 pushbutton

38BT
38BH

Miniature
Horizontal PC
Mount

80,000

1 Amp at 120 Vac or 28 Vdc

SPST, SPDT

Thru-Hole

N/A

 

Series 38 pushbutton

38BT 38BC

Miniature
Vertical PC
Mount

80,000

1 Amp at 120 Vac or 28 Vdc

SPST, SPDT

Thru-Hole

N/A

 

Series 38 pushbutton

39
Two
Circuit Switch

Process Sealed

500,000

1/4 Amps at
115 Vac

SPST

Thru-Hole

N/A
  38D UL Recognized,
Alternate Action		 50,000 3 amps at 250 VAC SPDT, DPDT, 3PDT, 4PDT Solder, P.C. Mount, Wire Wrap .419 [10,65] to .475 [12,06]
  38F Sub-Miniature,
UL Recognized		 30,000 1 amp at 125 VAC SPDT, SPDT Solder Lug, P.C. Mount .155 [3,94]
  38G Sub-Miniature, Sealed Per IP67 30,000 1 amp at 125 VAC SPST, DPST, SPDT P.C. Mount .319 [8,10] to .362 [8,30] 
  38H Sub-Miniature, Sealed Per IP67 30,000 1 amp at 125 VAC SPST, SPDT Solder Lug .548 [9,30]

 

Series 39 PC mount pushbutton

39
PC Mount

1/4"
[6,350 mm]
Dia

Up to
100,000

150mA at
28 Vdc

SPST

Thru-Hole

0.125 to 0.355[5,45 to 9,01]

 

Series 39 limit switch

39
Limit Switch

Adjustable
Location
Settings

Up to
500,000

150mA at
115 Vdc

SPST

Solder Lug

N/A

 

Series 39 panel mount pushbutton

39
Panel Mount

Shaft and
Panel Seal

Up to
100,000

Up to 1/2 at
115 Vac

SPST

Solder Lug

0.215 to 0.390[5,461 to 9,90]

 



ACCESSORIES 
Sealed Terminal and Wire Lead Options