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SPST-NO, SPST-NC Standard Pushbutton Switches:

51 Products Found

Farnell provides a wide selection of pushbutton switches, offering momentary and latching actions to suit various applications. Available in illuminated and non-illuminated styles, these switches come in diverse sizes, colours, and contact ratings. For environments demanding resilience, IP-rated dust and water-resistant options are also available.

Push button switches simplify user interactions by providing an intuitive method to control circuits. From powering consumer devices to serving as emergency stops in industrial equipment, these switches are integral to modern systems.

Applications:

  • Consumer Electronics: Commonly found in power and reset functions.
  • Industrial Equipment: Emergency stop and machinery control.
  • Medical Devices: Simplify input for diagnostic tools.
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Buyer
Engineer
Manufacturer
Pushbutton Switch Type
Product Range
Panel Cutout Diameter
Contact Configuration
Contact Voltage AC Nom
Switch Operation
Contact Voltage DC Nom
Contact Current Max
Pushbutton Actuator Style
Actuator / Cap Colour
Contact Current AC Max
Contact Voltage VAC
Contact Current DC Max
Contact Voltage VDC
IP Rating
Switch Mounting
Switch Terminals
Illumination Colour
Panel Cutout (H x W)
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2753022

RoHS

Each
1+
€ 28.430
Min: 1 / Mult: 1
Standard
51 Series
16.2mm
SPST-NO, SPST-NC
250V
Momentary
-
5A
Mushroom
Green
5A
250V
-
-
IP65
Panel Mount
Solder Lug
Non Illuminated
-
9927212

RoHS

Each
1+
€ 21.050
5+
€ 18.710
10+
€ 16.440
20+
€ 14.980
50+
€ 14.680
Min: 1 / Mult: 1
Standard
-
18.2mm
SPST-NO, SPST-NC
250V
On-Off
-
2A
Round
Red
2A
250V
-
-
IP40
Panel Mount
Screw
Non Illuminated
-
925093

RoHS

Each
1+
€ 30.360
5+
€ 29.790
10+
€ 29.210
20+
€ 28.630
50+
€ 28.040
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
42V
Momentary
42V
100mA
Rectangular
-
100mA
42V
100mA
42V
IP40
Panel Mount
PC Pin
-
-
925044

RoHS

Each
1+
€ 44.230
5+
€ 43.370
10+
€ 42.500
20+
€ 41.650
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
42V
Momentary
42V
100mA
Square
-
100mA
42V
100mA
42V
IP40
Panel Mount
PC Pin
-
-
9927220

RoHS

Each
1+
€ 21.050
5+
€ 18.710
10+
€ 16.440
20+
€ 14.980
50+
€ 14.680
Min: 1 / Mult: 1
Standard
-
18.2mm
SPST-NO, SPST-NC
250V
On-Off
-
2A
Round
Green
2A
250V
-
-
IP40
Panel Mount
Screw
Non Illuminated
-
3112081

RoHS

Each
1+
€ 34.010
5+
€ 33.370
10+
€ 32.720
20+
€ 32.070
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
250V
Momentary
-
5A
Rectangular
-
5A
250V
-
-
IP40
Panel Mount
Solder Lug
-
-
9927204

RoHS

Each
1+
€ 20.690
5+
€ 18.390
10+
€ 16.150
20+
€ 14.710
50+
€ 14.420
Min: 1 / Mult: 1
Standard
-
18.2mm
SPST-NO, SPST-NC
250V
On-Off
-
2A
Round
Black
2A
250V
-
-
IP40
Panel Mount
Screw
Non Illuminated
-
3112100

RoHS

Each
1+
€ 43.590
5+
€ 42.760
10+
€ 41.930
20+
€ 41.090
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
250V
Maintained
250V
5A
Rectangular
-
5A
250V
-
-
IP40
Panel Mount
Solder Lug
-
-
1608084

RoHS

Each
1+
€ 44.230
5+
€ 43.350
10+
€ 42.460
20+
€ 41.580
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
250V
Momentary
220V
5A
Rectangular
-
5A
250V
-
-
IP40
Panel Mount
Quick Connect, Solder
-
-
3112159

RoHS

Each
1+
€ 46.220
5+
€ 44.160
10+
€ 42.100
20+
€ 41.260
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
250V
Maintained
250V
5A
Square
-
5A
250V
-
-
IP40
Panel Mount
Solder Lug
-
-
3112135

RoHS

Each
1+
€ 34.720
5+
€ 34.060
10+
€ 33.400
20+
€ 32.730
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
250V
Momentary
250V
5A
Square
-
5A
250V
-
-
IP40
Panel Mount
Solder Lug
-
-
619220

RoHS

Each
1+
€ 15.340
5+
€ 15.000
10+
€ 14.660
20+
€ 14.040
50+
€ 13.200
Min: 1 / Mult: 1
Standard
A3C Series
12mm
SPST-NO, SPST-NC
250V
Momentary
30V
1A
Square
-
1A
125V
1A
30V
IP40
Panel Mount
Solder Lug
-
-
3648739

RoHS

Each
1+
€ 79.240
5+
€ 75.270
10+
€ 71.330
Min: 1 / Mult: 1
-
22 Series
-
SPST-NO, SPST-NC
-
Momentary
-
-
Rectangular
White
10A
400V
10A
400V
IP65
Panel Mount
Screw
-
22mm x 30mm
3807378

RoHS

Each
1+
€ 41.140
5+
€ 37.030
10+
€ 35.170
20+
€ 34.470
Min: 1 / Mult: 1
-
51 Series
22.3mm
SPST-NO, SPST-NC
-
Momentary
-
-
Square
-
5A
250V
-
-
IP65
Panel Mount
Quick Connect
Non Illuminated
-
2833910

RoHS

Each
1+
€ 39.260
5+
€ 37.550
10+
€ 36.750
20+
€ 36.020
Min: 1 / Mult: 1
-
31 Series
16mm
SPST-NO, SPST-NC
250V
Momentary
-
5A
Square
-
5A
250V
-
-
IP40
Panel Mount
Quick Connect, Solder
-
-
1181356

RoHS

Each
1+
€ 17.490
5+
€ 16.960
10+
€ 16.440
20+
€ 15.390
50+
€ 14.340
Min: 1 / Mult: 1
Standard
A3C Series
12mm
SPST-NO, SPST-NC
250V
Momentary
30V
1A
Round
-
1A
125V
1A
30V
IP40
Panel Mount
Solder Lug
-
-
2833913

RoHS

Each
1+
€ 45.890
5+
€ 44.970
10+
€ 44.050
20+
€ 43.140
Min: 1 / Mult: 1
-
31 Series
16mm
SPST-NO, SPST-NC
42V
Momentary
42V
100mA
Round
-
100mA
42V
100mA
42V
IP40
Panel Mount
PC Pin
-
-
2833933

RoHS

Each
1+
€ 41.140
5+
€ 40.320
10+
€ 39.490
20+
€ 38.670
Min: 1 / Mult: 1
-
51 Series
16.2mm
SPST-NO, SPST-NC
250V
Momentary
-
5A
Rectangular
-
5A
250V
-
-
IP65
Panel Mount
Quick Connect
-
-
4246875

RoHS

Each
1+
€ 37.070
5+
€ 36.330
Min: 1 / Mult: 1
-
14 Series
22.3mm
SPST-NO, SPST-NC
-
Maintained
-
-
Round
-
100mA
42V
100mA
42V
IP67
Panel Mount
PC Pin, Solder Lug
-
-
4246874

RoHS

Each
1+
€ 39.400
5+
€ 38.610
10+
€ 37.820
20+
€ 37.040
Min: 1 / Mult: 1
-
14 Series
22.3mm
SPST-NO, SPST-NC
-
Momentary
-
-
Round
-
100mA
42V
100mA
42V
IP67
Panel Mount
PC Pin, Solder Lug
-
-
4246887

RoHS

Each
1+
€ 46.960
5+
€ 46.050
10+
€ 45.130
20+
€ 44.230
Min: 1 / Mult: 1
-
31 Series
16.2mm
SPST-NO, SPST-NC
-
Maintained
-
-
Rectangular Raised
-
5A
250V
5A
250V
IP40
Panel Mount
Solder Lug, Plug In
-
-
4246905

RoHS

Each
1+
€ 44.970
5+
€ 44.110
10+
€ 43.240
20+
€ 42.380
Min: 1 / Mult: 1
-
51 Series
16.2mm
SPST-NO, SPST-NC
-
Maintained
-
-
Rectangular Raised
-
5A
250V
5A
250V
IP65
Panel Mount
Solder Lug
-
-
4246907

RoHS

Each
1+
€ 38.930
5+
€ 38.190
10+
€ 37.440
20+
€ 36.690
Min: 1 / Mult: 1
-
51 Series
16.2mm
SPST-NO, SPST-NC
-
Momentary
-
-
Rectangular Raised
-
100mA
42V
100mA
42V
IP65
Panel Mount
PC Pin
-
-
1181358

RoHS

Each
1+
€ 14.720
5+
€ 14.290
10+
€ 13.850
20+
€ 13.110
50+
€ 12.080
Min: 1 / Mult: 1
Standard
A3C Series
12mm
SPST-NO, SPST-NC
250V
On-Off
30V
1A
Round
-
-
-
100mA
30V
IP40
Panel Mount
Solder Lug
-
-
619255

RoHS

Each
1+
€ 15.790
5+
€ 15.430
10+
€ 15.090
20+
€ 14.450
50+
€ 13.580
Min: 1 / Mult: 1
Standard
A3C Series
12mm
SPST-NO, SPST-NC
250V
On-Off
30V
1A
Square
-
1A
125V
1A
30V
IP40
Panel Mount
Solder Lug
-
-
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