SPST-NO, SPST-NC Standard Pushbutton Switches

element14 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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Contact Configuration

SPST-NO, SPST-NC

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			Price For		Quantity

51-156.0255	2753022 Data Sheet RoHS	EAO Pushbutton Switch 51 Series 16.2 mm SPST-NO SPST-NC Momentary Mushroom Green	Each	1+ Rs.2,263.690 5+ Rs.2,217.180 10+ Rs.2,170.670 20+ Rs.2,114.290 50+ Rs.2,057.900	Min: 1 / Mult: 1	51 Series	16.2mm	SPST-NO, SPST-NC	-	Mushroom	Green	5A	250V	-	-	IP65	Panel Mount	Solder Lug	Non Illuminated	-
31-425.036	925093 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Rectangular	Each	1+ Rs.2,126.860 5+ Rs.2,126.420 10+ Rs.2,125.970 20+ Rs.2,024.370 50+ Rs.1,922.760	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	-	Rectangular	-	100mA	42V	100mA	42V	IP40	Panel Mount	PC Pin	-	-
31-121.0252	3112081 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Rectangular	Each	1+ Rs.3,581.880 5+ Rs.3,454.020 10+ Rs.3,326.150 20+ Rs.3,259.630	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	-	Rectangular	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
1.01.102.011/0301	9927212 Data Sheet RoHS	RAFI Pushbutton Switch 18.2 mm SPST-NO SPST-NC On-Off Round Red	Each	1+ Rs.1,566.720 5+ Rs.1,538.380 10+ Rs.1,510.040 20+ Rs.1,434.800 50+ Rs.1,356.620	Min: 1 / Mult: 1	-	18.2mm	SPST-NO, SPST-NC	On-Off	Round	Red	2A	250V	-	-	IP40	Panel Mount	Screw	Non Illuminated	-
1.01.102.011/0104	9927204 Data Sheet RoHS	RAFI Pushbutton Switch 18.2 mm SPST-NO SPST-NC On-Off Round Black	Each	1+ Rs.1,281.450 5+ Rs.1,255.830 10+ Rs.1,230.200 20+ Rs.1,204.570 50+ Rs.1,178.940	Min: 1 / Mult: 1	-	18.2mm	SPST-NO, SPST-NC	On-Off	Round	Black	2A	250V	-	-	IP40	Panel Mount	Screw	Non Illuminated	-
31-281.0252	3112159 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Maintained Square	Each	1+ Rs.4,053.530 5+ Rs.3,828.570 10+ Rs.3,603.610 20+ Rs.3,531.540	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Maintained	Square	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
1.01.102.011/0507	9927220 Data Sheet RoHS	RAFI Pushbutton Switch 18.2 mm SPST-NO SPST-NC On-Off Round Green	Each	1+ Rs.2,006.490 5+ Rs.1,956.230 10+ Rs.1,905.960 20+ Rs.1,459.650 50+ Rs.1,457.770	Min: 1 / Mult: 1	-	18.2mm	SPST-NO, SPST-NC	On-Off	Round	Green	2A	250V	-	-	IP40	Panel Mount	Screw	Non Illuminated	-
31-151.022	2833910 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Square	Each	1+ Rs.3,604.880 5+ Rs.3,604.440 10+ Rs.3,603.990 20+ Rs.3,531.920	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	-	Square	-	5A	250V	-	-	IP40	Panel Mount	Quick Connect, Solder	-	-
31-151.0252	3112135 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Square	Each	1+ Rs.3,950.460 5+ Rs.3,871.460 10+ Rs.3,792.450 20+ Rs.3,713.440	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Momentary	Square	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
22-215.011	3648739 Data Sheet RoHS	EAO Pushbutton Switch 22 Series SPST-NO SPST-NC Momentary Rectangular White	Each	1+ Rs.5,848.530 5+ Rs.5,846.760 10+ Rs.5,844.980	Min: 1 / Mult: 1	-	-	SPST-NO, SPST-NC	-	Rectangular	White	10A	400V	10A	400V	IP65	Panel Mount	Screw	-	22mm x 30mm
51-151.022	3807378 Data Sheet RoHS	EAO Pushbutton Switch 51 Series 22.3 mm SPST-NO SPST-NC Momentary Square	Each	1+ Rs.2,918.540 5+ Rs.2,789.190 10+ Rs.2,659.840 20+ Rs.2,606.650	Min: 1 / Mult: 1	51 Series	22.3mm	SPST-NO, SPST-NC	Momentary	Square	-	5A	250V	-	-	IP65	Panel Mount	Quick Connect	Non Illuminated	-
51-121.022	2833933 Data Sheet RoHS	EAO Pushbutton Switch 51 Series 16.2 mm SPST-NO SPST-NC Momentary Rectangular	Each	1+ Rs.3,216.030 5+ Rs.3,200.560 10+ Rs.3,185.080 20+ Rs.3,121.380	Min: 1 / Mult: 1	51 Series	16.2mm	SPST-NO, SPST-NC	Momentary	Rectangular	-	5A	250V	-	-	IP65	Panel Mount	Quick Connect	-	-
A3CT-7011	1181356 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION Pushbutton Switch A3C Series 12 mm SPST-NO SPST-NC Momentary Round	Each	1+ Rs.1,518.670 5+ Rs.1,451.680 10+ Rs.1,410.200 20+ Rs.1,363.190 50+ Rs.1,316.180	Min: 1 / Mult: 1	A3C Series	12mm	SPST-NO, SPST-NC	-	Round	-	1A	125V	1A	30V	IP40	Panel Mount	Solder Lug	-	-
A3CA-7011	619220 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION Pushbutton Switch A3C Series 12 mm SPST-NO SPST-NC Momentary Square	Each	1+ Rs.2,922.280 5+ Rs.2,857.060 10+ Rs.2,791.840 20+ Rs.2,736.010 50+ Rs.2,680.170	Min: 1 / Mult: 1	A3C Series	12mm	SPST-NO, SPST-NC	Momentary	Square	-	1A	125V	1A	30V	IP40	Panel Mount	Solder Lug	-	-
31-121.022	1608084 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Rectangular	Each	1+ Rs.3,479.650 5+ Rs.3,410.060 10+ Rs.3,340.470 20+ Rs.3,270.880	Min: 1 / Mult: 1	-	16mm	SPST-NO, SPST-NC	-	Rectangular	-	5A	250V	-	-	IP40	Panel Mount	Quick Connect, Solder	-	-
31-261.0252	3112100 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Maintained Rectangular	Each	1+ Rs.3,905.170 5+ Rs.3,742.480 10+ Rs.3,579.790 20+ Rs.3,508.200	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Maintained	Rectangular	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
31-453.036	925044 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Square	Each	1+ Rs.3,413.600 5+ Rs.3,387.730 10+ Rs.3,361.850 20+ Rs.3,294.620	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Momentary	Square	-	100mA	42V	100mA	42V	IP40	Panel Mount	PC Pin	-	-
31-433.036	2833913 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16 mm SPST-NO SPST-NC Momentary Round	Each	1+ Rs.3,534.190 5+ Rs.3,463.510 10+ Rs.3,392.830 20+ Rs.3,322.140	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	-	Round	-	100mA	42V	100mA	42V	IP40	Panel Mount	PC Pin	-	-
31-151.025	4337234 Data Sheet RoHS	EAO SWITCH PUSHBUTTON SPDT 5A 250V	Each	1+ Rs.3,076.060 5+ Rs.3,014.540 10+ Rs.2,953.020 20+ Rs.2,891.500	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Momentary	Square	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
31-121.025	4337203 Data Sheet RoHS	EAO SWITCH PUSHBUTTON SPDT 5A 250V	Each	1+ Rs.3,061.600 5+ Rs.3,013.750 10+ Rs.2,965.900 20+ Rs.2,906.590	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Momentary	Rectangular	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
14-473.036	4246875 Data Sheet RoHS	EAO Pushbutton Switch 14 Series 22.3 mm SPST-NO SPST-NC Maintained Round	Each	1+ Rs.2,887.420 5+ Rs.2,887.030 10+ Rs.2,886.630 20+ Rs.2,828.910	Min: 1 / Mult: 1	14 Series	-	SPST-NO, SPST-NC	Maintained	Round	-	-	-	-	-	IP67	Panel Mount	PC Pin, Solder Lug	-	-
14-433.036	4246874 Data Sheet RoHS	EAO Pushbutton Switch 14 Series 22.3 mm SPST-NO SPST-NC Momentary Round	Each	1+ Rs.2,942.170 5+ Rs.2,941.300 10+ Rs.2,940.430 20+ Rs.2,799.490 50+ Rs.2,658.550	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	-	-
31-261.022	4246887 Data Sheet RoHS	EAO Pushbutton Switch 31 Series 16.2 mm SPST-NO SPST-NC Maintained Rectangular Raised	Each	1+ Rs.3,600.940 5+ Rs.3,528.930 10+ Rs.3,456.910 20+ Rs.3,384.890	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	-	-
31-261.025	4337205 Data Sheet RoHS	EAO SWITCH PUSHBUTTON SPDT 5A 250V	Each	1+ Rs.3,385.110 5+ Rs.3,383.810 10+ Rs.3,382.500 20+ Rs.3,314.850	Min: 1 / Mult: 1	31 Series	16mm	SPST-NO, SPST-NC	Maintained	Rectangular	-	5A	250V	-	-	IP40	Panel Mount	Solder Lug	-	-
51-261.022	4246905 Data Sheet RoHS	EAO Pushbutton Switch 51 Series 16.2 mm SPST-NO SPST-NC Maintained Rectangular Raised	Each	1+ Rs.3,786.600 5+ Rs.3,744.200 10+ Rs.3,701.790 20+ Rs.3,627.760	Min: 1 / Mult: 1	51 Series	-	SPST-NO, SPST-NC	Maintained	Rectangular Raised	-	-	-	-	-	IP65	Panel Mount	Solder Lug	-	-