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SPST-NO, SPST-NC Standard Pushbutton Switches:

283 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+
kr276.080
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
-
4246875

RoHS

Each
1+
kr344.510
5+
kr337.660
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
-
-
925044

RoHS

Each
1+
kr510.500
5+
kr500.600
10+
kr490.580
20+
kr480.790
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
-
-
3112081

RoHS

Each
1+
kr511.610
5+
kr501.930
10+
kr492.140
20+
kr482.340
Min: 1 / Mult: 1
Standard
31 Series
16mm
SPST-NO, SPST-NC
250V
Momentary
-
5A
Rectangular
-
5A
250V
-
-
IP40
Panel Mount
Solder Lug
-
-
9927212

RoHS

Each
1+
kr234.270
5+
kr208.230
10+
kr182.970
20+
kr166.720
50+
kr163.380
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
-
3112100

RoHS

Each
1+
kr565.590
5+
kr554.910
10+
kr544.110
20+
kr533.210
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+
kr510.500
5+
kr500.260
10+
kr490.130
20+
kr479.900
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
-
-
925100

RoHS

Each
1+
kr507.010
5+
kr456.270
10+
kr439.030
20+
kr430.300
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
-
-
3112159

RoHS

Each
1+
kr565.590
5+
kr540.440
10+
kr515.290
20+
kr504.940
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+
kr511.610
5+
kr501.930
10+
kr492.140
20+
kr482.340
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+
kr165.460
5+
kr161.760
10+
kr158.170
20+
kr151.430
50+
kr142.290
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+
kr857.410
5+
kr814.500
10+
kr771.810
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+
kr457.860
5+
kr412.120
10+
kr391.420
20+
kr383.630
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+
kr346.900
5+
kr340.000
10+
kr332.990
20+
kr326.090
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+
kr194.930
5+
kr189.020
10+
kr183.230
20+
kr171.530
50+
kr159.820
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
-
-
2833933

RoHS

Each
1+
kr463.650
5+
kr454.410
10+
kr445.060
20+
kr435.820
Min: 1 / Mult: 1
-
51 Series
16.2mm
SPST-NO, SPST-NC
250V
Momentary
-
5A
Rectangular
-
5A
250V
-
-
IP65
Panel Mount
Quick Connect
-
-
2833913

RoHS

Each
1+
kr529.530
5+
kr518.960
10+
kr508.390
20+
kr497.810
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
-
-
4246874

RoHS

Each
1+
kr350.800
5+
kr343.780
10+
kr336.770
20+
kr329.760
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+
kr472.330
5+
kr463.090
10+
kr453.850
20+
kr444.730
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+
kr452.070
5+
kr443.390
10+
kr434.710
20+
kr426.030
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+
kr391.530
5+
kr384.070
10+
kr376.500
20+
kr368.940
Min: 1 / Mult: 1
-
51 Series
16.2mm
SPST-NO, SPST-NC
-
Momentary
-
-
Rectangular Raised
-
100mA
42V
100mA
42V
IP65
Panel Mount
PC Pin
-
-
4700361

RoHS

Each
1+
kr572.880
5+
kr547.900
10+
kr536.300
Min: 1 / Mult: 1
-
14 Series
30mm
SPST-NO, SPST-NC
-
Momentary
-
-
Round
Yellow
-
-
-
-
IP67
Panel Mount
Solder Lug
Yellow
-
4700111

RoHS

Each
1+
kr301.640
5+
kr295.560
10+
kr289.590
20+
kr283.510
Min: 1 / Mult: 1
-
51 Series
-
SPST-NO, SPST-NC
-
Momentary
-
-
-
-
-
-
-
-
IP65
Panel Mount
Plug In
-
-
9927220

RoHS

Each
1+
kr234.270
5+
kr208.230
10+
kr182.970
20+
kr166.720
50+
kr163.380
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
-
9927204

RoHS

Each
1+
kr236.870
5+
kr210.560
10+
kr184.920
20+
kr168.450
50+
kr165.130
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
-
1-25 of 283 items
of 12 page(s)

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