SPST-NO Solid State Relays:

489 Products Found

Element14 offers solid-state relays (SSRs) that provide fast and reliable switching without the mechanical wear associated with traditional relays. These relays use semiconductor components such as thyristors or triacs for switching, which ensures long operational life and silent operation.

Solid-state relays are suitable for environments where silent, fast, and precise switching is required, with minimal power loss and no moving parts. Element14’s solid-state relays are ideal for industrial automation, heating control, and high-speed switching.

Applications:

  • Industrial Automation: Controlling motors, heaters, and lights in automated systems.
  • HVAC Systems: Temperature control with precise on/off cycles.
  • Renewable Energy: Switching control for photovoltaic systems and inverters.
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Buyer
Engineer
Manufacturer
Contact Configuration
Load Current
Load Voltage Max
Operating Voltage Max
Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
Control Voltage Min
On State Resistance Max
Isolation Voltage
Control Voltage Max
I/O Capacitance Typ
Off State Leakage Current Max
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1779776

RoHS

Each
1+
CNY1,235.630
(CNY1,396.2619)
Total:CNY1,235.63
Min: 1 / Mult: 1
SPST-NO
100A
-
100VDC
Panel Mount
Screw
DC Switch
0VDC
3.5VDC
-
-
32VDC
-
-
1-DC Series
2064640

RoHS

Each
1+
CNY277.660
(CNY313.7558)
5+
CNY272.110
(CNY307.4843)
10+
CNY266.560
(CNY301.2128)
20+
CNY261.010
(CNY294.9413)
Total:CNY277.66
Min: 1 / Mult: 1
SPST-NO
3A
-
33VDC
DIN Rail
Screw
Zero Crossing
3VDC
-
-
-
24VDC
-
-
PLC-INTERFACE Series
1200241

RoHS

Each
1+
CNY399.910
(CNY451.8983)
5+
CNY396.070
(CNY447.5591)
10+
CNY392.220
(CNY443.2086)
20+
CNY384.380
(CNY434.3494)
Total:CNY399.91
Min: 1 / Mult: 1
SPST-NO
25A
-
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
-
-
32VDC
-
-
1 Series
1613849

RoHS

Each
1+
CNY204.220
(CNY230.7686)
5+
CNY194.920
(CNY220.2596)
10+
CNY185.620
(CNY209.7506)
20+
CNY181.910
(CNY205.5583)
50+
CNY178.200
(CNY201.366)
Total:CNY204.22
Min: 1 / Mult: 1
SPST-NO
3A
-
60VDC
Panel Mount
Screw
DC Switch
3VDC
3.5VDC
-
-
32VDC
-
-
DC60 Series
1329715

RoHS

FINDER
Each
1+
CNY200.320
(CNY226.3616)
5+
CNY197.630
(CNY223.3219)
10+
CNY194.930
(CNY220.2709)
20+
CNY168.590
(CNY190.5067)
50+
CNY165.220
(CNY186.6986)
Total:CNY200.32
Min: 1 / Mult: 1
SPST-NO
6A
-
7.5VDC
PCB
Through Hole
-
3.5VDC
1.5VDC
-
-
24VDC
-
-
34 Series
1947883

RoHS

Each
1+
CNY278.950
(CNY315.2135)
5+
CNY277.720
(CNY313.8236)
10+
CNY276.490
(CNY312.4337)
20+
CNY171.900
(CNY194.247)
50+
CNY168.470
(CNY190.3711)
Total:CNY278.95
Min: 1 / Mult: 1
SPST-NO
2A
-
17VDC
PCB
Screw
-
8VDC
-
-
-
-
-
-
34 Series
1169357

RoHS

Each
1+
CNY257.050
(CNY290.4665)
5+
CNY251.910
(CNY284.6583)
10+
CNY246.770
(CNY278.8501)
20+
CNY241.630
(CNY273.0419)
Total:CNY257.05
Min: 1 / Mult: 1
SPST-NO
2A
-
28.8V
DIN Rail
Screw
-
19.2V
16.8VDC
-
-
30VDC
-
-
38 Series
2522340

RoHS

Each
1+
CNY1,036.390
(CNY1,171.1207)
Total:CNY1,036.39
Min: 1 / Mult: 1
SPST-NO
30A
-
150V
DIN Rail
Screw
-
1V
4VDC
-
-
32VDC
-
-
DR22 Series
2767046

RoHS

Each
1+
CNY153.560
(CNY173.5228)
5+
CNY141.490
(CNY159.8837)
10+
CNY129.420
(CNY146.2446)
20+
CNY124.860
(CNY141.0918)
50+
CNY123.340
(CNY139.3742)
Total:CNY153.56
Min: 1 / Mult: 1
SPST-NO
500mA
-
48VDC
DIN Rail
Screw
-
5VDC
-
-
-
24VDC
-
-
TERMOPTO Series
1181261

RoHS

Each
1+
CNY709.100
(CNY801.283)
5+
CNY690.680
(CNY780.4684)
10+
CNY672.260
(CNY759.6538)
20+
CNY658.820
(CNY744.4666)
Total:CNY709.10
Min: 1 / Mult: 1
SPST-NO
40A
-
264VAC
Panel Mount
Screw
Zero Crossing
19VAC
5VDC
-
-
24VDC
-
-
G3NA Series
1181258

RoHS

Each
1+
CNY243.200
(CNY274.816)
5+
CNY234.620
(CNY265.1206)
10+
CNY226.040
(CNY255.4252)
20+
CNY218.830
(CNY247.2779)
50+
CNY211.620
(CNY239.1306)
Total:CNY243.20
Min: 1 / Mult: 1
SPST-NO
5A
-
264VAC
Panel Mount
Screw
Zero Crossing
19VAC
5VDC
-
-
24VDC
-
-
G3NA Series
1181259

RoHS

Each
1+
CNY224.020
(CNY253.1426)
5+
CNY216.570
(CNY244.7241)
10+
CNY209.200
(CNY236.396)
20+
CNY202.790
(CNY229.1527)
50+
CNY196.000
(CNY221.480)
Total:CNY224.02
Min: 1 / Mult: 1
SPST-NO
10A
-
264VAC
Panel Mount
Screw
Zero Crossing
19VAC
5VDC
-
-
24VDC
-
-
G3NA Series
2784890

RoHS

Each
1+
CNY1,042.490
(CNY1,178.0137)
5+
CNY1,017.370
(CNY1,149.6281)
10+
CNY992.240
(CNY1,121.2312)
Total:CNY1,042.49
Min: 1 / Mult: 1
SPST-NO
25A
-
280VAC
Panel Mount
Screw
Proportional Output
90VAC
0VDC
-
-
10VDC
-
-
PMP Series
1613860

RoHS

Each
1+
CNY249.250
(CNY281.6525)
5+
CNY235.890
(CNY266.5557)
10+
CNY222.530
(CNY251.4589)
20+
CNY218.080
(CNY246.4304)
Total:CNY249.25
Min: 1 / Mult: 1
SPST-NO
1A
-
60VDC
PCB
Through Hole
DC Switch
3VDC
3VDC
-
-
9VDC
-
-
DO Series
2991745

RoHS

Each
1+
CNY235.720
(CNY266.3636)
5+
CNY228.260
(CNY257.9338)
10+
CNY220.800
(CNY249.504)
20+
CNY216.390
(CNY244.5207)
Total:CNY235.72
Min: 1 / Mult: 1
SPST-NO
12A
-
280VAC
Through Hole
Solder
Zero Crossing
24VAC
20VDC
-
-
28VDC
-
-
LS Series
2767043

RoHS

Each
1+
CNY93.600
(CNY105.768)
5+
CNY91.730
(CNY103.6549)
10+
CNY89.860
(CNY101.5418)
20+
CNY87.990
(CNY99.4287)
50+
CNY86.120
(CNY97.3156)
Total:CNY93.60
Min: 1 / Mult: 1
SPST-NO
100A
-
48VDC
DIN Rail
Screw
-
5VDC
-
-
-
24VDC
-
-
TERMOPTO Series
4635557
Each
1+
CNY134.730
(CNY152.2449)
5+
CNY128.360
(CNY145.0468)
10+
CNY120.690
(CNY136.3797)
20+
CNY108.610
(CNY122.7293)
50+
CNY101.000
(CNY114.130)
Total:CNY134.73
Min: 1 / Mult: 1
SPST-NO
10A
-
280VAC
Panel Mount
Screw
Zero Crossing
20VAC
4VDC
-
-
32VDC
-
-
Harmony SSP1 Series
2145910

RoHS

Each
1+
CNY253.780
(CNY286.7714)
Total:CNY253.78
Min: 1 / Mult: 1
SPST-NO
4A
-
280VAC
DIN Rail
Cage Clamp
Zero Crossing
24VAC
3VDC
-
-
32VDC
-
-
TUK SGACK902S Keystone Coupler
1613907

RoHS

Each
1+
CNY258.930
(CNY292.5909)
5+
CNY254.370
(CNY287.4381)
10+
CNY249.800
(CNY282.274)
20+
CNY244.810
(CNY276.6353)
Total:CNY258.93
Min: 1 / Mult: 1
SPST-NO
25A
-
280VAC
PCB
Through Hole
Random Turn On
12Vrms
3VDC
-
-
15VDC
-
-
PowerFin PF Series
1608073

RoHS

Each
1+
CNY701.610
(CNY792.8193)
5+
CNY684.540
(CNY773.5302)
10+
CNY668.160
(CNY755.0208)
25+
CNY653.000
(CNY737.890)
50+
CNY637.820
(CNY720.7366)
More Pricing...
Total:CNY701.61
Min: 1 / Mult: 1
SPST-NO
40A
-
100VDC
Panel Mount
Screw
DC Switch
-
3.5VDC
-
-
32VDC
-
-
-
4014690

RoHS

Each
1+
CNY961.460
(CNY1,086.4498)
5+
CNY858.390
(CNY969.9807)
10+
CNY755.320
(CNY853.5116)
Total:CNY961.46
Min: 1 / Mult: 1
SPST-NO
25A
-
480VAC
Panel Mount
Screw
Zero Crossing
50VAC
4VDC
-
-
32VDC
-
-
SSR3 Series
4070536

RoHS

Each
1+
CNY214.010
(CNY241.8313)
5+
CNY211.960
(CNY239.5148)
10+
CNY209.900
(CNY237.187)
20+
CNY204.150
(CNY230.6895)
50+
CNY198.400
(CNY224.192)
Total:CNY214.01
Min: 1 / Mult: 1
SPST-NO
10A
-
100VDC
DIN Rail, Socket
Plug In
-
1V
18VDC
-
-
32VDC
-
-
ED Series
3881388

RoHS

Each
1+
CNY8.740
(CNY9.8762)
10+
CNY7.820
(CNY8.8366)
25+
CNY7.470
(CNY8.4411)
50+
CNY7.220
(CNY8.1586)
100+
CNY6.970
(CNY7.8761)
Total:CNY8.74
Min: 1 / Mult: 1
SPST-NO
300mA
-
600V
Surface Mount
Gull Wing
Random Turn On
-
-
-
-
-
-
-
AQ-H Series
2767035

RoHS

Each
1+
CNY276.000
(CNY311.880)
5+
CNY255.360
(CNY288.5568)
10+
CNY234.710
(CNY265.2223)
20+
CNY230.010
(CNY259.9113)
Total:CNY276.00
Min: 1 / Mult: 1
SPST-NO
1A
-
230VAC
DIN Rail
Tension Clamp
Zero Crossing
24VAC
-
-
-
24VDC
-
-
TERM Series
3523824

RoHS

Each
1+
CNY127.760
(CNY144.3688)
5+
CNY124.810
(CNY141.0353)
10+
CNY122.500
(CNY138.425)
Total:CNY127.76
Min: 1 / Mult: 1
SPST-NO
10A
-
280VAC
Panel Mount
Quick Connect
Random Turn On
24VAC
4VDC
-
-
32VDC
-
-
SSRMP Series
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