SPST Solid State Relays:

38 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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Contact Configuration
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Operating Voltage Max
Relay Mounting
Relay Terminals
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Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1456583

RoHS

Each
1+
S$79.670
(S$86.8403)
5+
S$77.680
(S$84.6712)
10+
S$75.680
(S$82.4912)
Total:S$79.67
Min: 1 / Mult: 1
SPST
-
-
-
-
-
24VAC
3VDC
-
-
1704171

RoHS

Each
1+
S$31.670
(S$34.5203)
5+
S$29.870
(S$32.5583)
10+
S$29.420
(S$32.0678)
20+
S$28.960
(S$31.5664)
50+
S$28.500
(S$31.065)
Total:S$31.67
Min: 1 / Mult: 1
SPST
5A
265Vrms
PCB
Through Hole
Zero Crossing
12Vrms
3VDC
32VDC
RP1A Series
7905907

RoHS

Each
1+
S$224.380
(S$244.5742)
Total:S$224.38
Min: 1 / Mult: 1
SPST
-
-
Panel Mount
-
-
-
4VDC
32VDC
-
1383329

RoHS

Each
1+
S$81.040
(S$88.3336)
5+
S$79.010
(S$86.1209)
10+
S$76.980
(S$83.9082)
Total:S$81.04
Min: 1 / Mult: 1
SPST
25A
265Vrms
Panel Mount
-
-
24VAC
-
-
RM1A Series
3565560

RoHS

Each
1+
S$6.590
(S$7.1831)
5+
S$6.230
(S$6.7907)
10+
S$5.860
(S$6.3874)
20+
S$5.630
(S$6.1367)
50+
S$5.400
(S$5.886)
Total:S$6.59
Min: 1 / Mult: 1
SPST
1A
260V
Through Hole
-
-
20V
-
-
-
1947821

RoHS

Each
1+
S$118.000
(S$128.620)
5+
S$115.640
(S$126.0476)
10+
S$113.280
(S$123.4752)
Total:S$118.00
Min: 1 / Mult: 1
SPST
25A
240VAC
-
Screw
Zero Crossing
24VAC
3VDC
32VDC
RGS Series
3272049

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
S$281.340
(S$306.6606)
Total:S$281.34
Min: 1 / Mult: 1
SPST
20A
-
-
-
Zero Crossing
-
-
-
-
2610739

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
S$102.010
(S$111.1909)
5+
S$96.430
(S$105.1087)
10+
S$90.840
(S$99.0156)
Total:S$102.01
Min: 1 / Mult: 1
SPST
25A
24VDC
-
Screw
-
5VDC
24VAC
-
G3NA Series
1947835

RoHS

Each
1+
S$218.160
(S$237.7944)
Total:S$218.16
Min: 1 / Mult: 1
SPST
60A
-
DIN Rail
Screw
Zero Crossing
-
3VDC
32VDC
RGC Series
4836009

RoHS

Each
1+
S$478.000
(S$521.020)
Total:S$478.00
Min: 1 / Mult: 1
SPST
25A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
4528674

RoHS

Each
1+
S$517.580
(S$564.1622)
Total:S$517.58
Min: 1 / Mult: 1
SPST
30A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
4528675

RoHS

Each
1+
S$664.880
(S$724.7192)
Total:S$664.88
Min: 1 / Mult: 1
SPST
43A
660VAC
DIN Rail, Panel
Box Clamp
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
4835999

RoHS

Each
1+
S$192.300
(S$209.607)
Total:S$192.30
Min: 1 / Mult: 1
SPST
25A
280VAC
Panel Mount
Screw
Analogue
90VAC
0VDC
10VDC
RM1E Series
4836004

RoHS

Each
1+
S$378.740
(S$412.8266)
Total:S$378.74
Min: 1 / Mult: 1
SPST
50A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGS Series
4836008

RoHS

Each
1+
S$161.790
(S$176.3511)
Total:S$161.79
Min: 1 / Mult: 1
SPST
31A
600VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGH Series
4835996

RoHS

Each
1+
S$150.170
(S$163.6853)
5+
S$143.070
(S$155.9463)
10+
S$132.650
(S$144.5885)
Total:S$150.17
Min: 1 / Mult: 1
SPST
50A
42VAC
Panel Mount
Screw
Zero Crossing
660VAC
3VDC
32VDC
RAM1A Series
4835991

RoHS

Each
1+
S$101.730
(S$110.8857)
5+
S$96.920
(S$105.6428)
10+
S$89.860
(S$97.9474)
Total:S$101.73
Min: 1 / Mult: 1
SPST
40A
440VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RS1A Series
4836002

RoHS

Each
1+
S$348.770
(S$380.1593)
Total:S$348.77
Min: 1 / Mult: 1
SPST
125A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
3VDC
32VDC
RAM1A Series
4835995

RoHS

Each
1+
S$52.210
(S$56.9089)
5+
S$45.680
(S$49.7912)
10+
S$37.850
(S$41.2565)
20+
S$37.100
(S$40.439)
Total:S$52.21
Min: 1 / Mult: 1
SPST
5A
440VAC
PCB
Through Hole
Zero Crossing
20V
3VDC
32VDC
RP1A Series
4835994

RoHS

Each
1+
S$77.520
(S$84.4968)
5+
S$73.860
(S$80.5074)
10+
S$68.480
(S$74.6432)
Total:S$77.52
Min: 1 / Mult: 1
SPST
25A
440VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RS1A Series
4836007

RoHS

Each
1+
S$203.290
(S$221.5861)
Total:S$203.29
Min: 1 / Mult: 1
SPST
25A
265Vrms
Panel Mount
Screw
Analogue
90VAC
0VDC
10VDC
RM1E Series
4836003

RoHS

Each
1+
S$818.670
(S$892.3503)
Total:S$818.67
Min: 1 / Mult: 1
SPST
65A
660VAC
DIN Rail
Screw
Proportional Output
180VAC
0VDC
10VDC
RGC Series
1905915

RoHS

Each
10+
S$37.850
(S$41.2565)
20+
S$37.100
(S$40.439)
Total:S$378.50
Min: 10 / Mult: 10
SPST
5A
530VAC
-
-
-
20V
-
-
RP1A Series
1947822

RoHS

Each
1+
S$120.340
(S$131.1706)
5+
S$92.280
(S$100.5852)
10+
S$91.040
(S$99.2336)
Total:S$120.34
Min: 1 / Mult: 1
SPST
50A
240VAC
DIN Rail
Screw
Zero Crossing
24VAC
3VDC
32VDC
RGS Series
1947819

RoHS

Each
1+
S$100.260
(S$109.2834)
5+
S$97.760
(S$106.5584)
10+
S$95.250
(S$103.8225)
Total:S$100.26
Min: 1 / Mult: 1
SPST
25A
240VAC
DIN Rail
Screw
Zero Crossing
24VAC
20VAC
275VAC
RGS Series
1-25 of 38 items
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