SPST Solid State Relays:

55 Products Found

Newark 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. Newark’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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ComparePrice forQuantity
05M4302

RoHS

Date/Lot Code

Each
1+
$63.030
10+
$59.930
50+
$56.830
100+
$54.970
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
22VDC
48VDC
RM1A Series
88H2006

RoHS

Date/Lot Code

Each
1+
$217.200
10+
$207.200
50+
$197.190
100+
$191.190
Min: 1 / Mult: 1
SPST
50A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
16C5580

RoHS

Date/Lot Code

Each
1+
$176.670
10+
$167.950
50+
$159.230
100+
$154.000
Min: 1 / Mult: 1
SPST
100A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4313

RoHS

Date/Lot Code

Each
1+
$162.610
10+
$155.120
50+
$147.630
100+
$143.140
Min: 1 / Mult: 1
SPST
25A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
05M4304

RoHS

Date/Lot Code

Each
1+
$54.430
10+
$54.430
50+
$54.430
100+
$54.430
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
18M9785

RoHS

Each
1+
$99.800
3+
$98.130
5+
$96.480
10+
$94.810
Min: 1 / Mult: 1
SPST
45A
280VAC
Panel Mount
Screw
DC Switch
24VAC
3VDC
32VDC
DC Series
46M4269

RoHS

Each
1+
$171.900
10+
$163.980
50+
$156.060
100+
$151.310
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
16C5590

RoHS

Each
1+
$101.230
10+
$96.250
50+
$91.280
100+
$88.290
Min: 1 / Mult: 1
SPST
50A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
73T1965

RoHS

Date/Lot Code

Each
1+
$53.360
10+
$53.360
50+
$53.360
100+
$53.360
Min: 1 / Mult: 1
SPST
25A
240VAC
DIN Rail
Screw
Zero Crossing
24VAC
20VAC
275VAC
RGS Series
05M4309

RoHS

Date/Lot Code

Each
1+
$82.570
10+
$78.500
50+
$74.430
100+
$71.990
Min: 1 / Mult: 1
SPST
50A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4305

RoHS

Date/Lot Code

Each
1+
$71.870
10+
$68.330
50+
$64.800
100+
$62.680
Min: 1 / Mult: 1
SPST
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
05M4308

RoHS

Date/Lot Code

Each
1+
$63.810
10+
$63.810
50+
$63.810
100+
$63.810
Min: 1 / Mult: 1
SPST
25A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
73T1924

RoHS

Date/Lot Code

Each
1+
$197.920
10+
$188.800
50+
$179.680
100+
$174.220
Min: 1 / Mult: 1
SPST
60A
-
DIN Rail
Screw
Zero Crossing
-
3VDC
32VDC
RGC Series
84W7296

RoHS

Date/Lot Code

Each
1+
$11.190
10+
$10.540
25+
$9.460
50+
$9.030
100+
$8.610
More Pricing...
Min: 1 / Mult: 1
SPST
5A
240VAC
Through Hole
PC Pin
Zero Crossing
20VAC
0.9V
1.5V
-
68K9285

RoHS

Each
1+
$2.880
10+
$2.660
25+
$2.660
50+
$2.660
100+
$2.660
More Pricing...
Min: 1 / Mult: 1
SPST
2A
240VAC
Through Hole
PC Pin
Zero Crossing
20VAC
0.9V
1.4V
-
99Y9644

RoHS

CARLO GAVAZZI
Each
1+
$35.680
5+
$31.900
10+
$31.350
20+
$30.780
Min: 1 / Mult: 1
SPST
5A
265VAC
PCB
Through Hole
Zero Crossing
12Vrms
3VDC
32VDC
RP1A Series
19C7972

RoHS

Date/Lot Code

Each
1+
$158.740
5+
$158.740
10+
$158.740
25+
$158.740
Min: 1 / Mult: 1
SPST
20A
30VDC
DIN Rail
Screw
Zero Crossing
9.6VDC
180VAC
528VAC
G3PA Series
12AM9418

RoHS

Each
1+
$510.150
Min: 1 / Mult: 1
SPST
30A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
12AM9672

RoHS

Each
1+
$184.430
Min: 1 / Mult: 1
SPST
50A
200VDC
Panel Mount
Screw
DC Switch
1VDC
4.5VDC
32VDC
RM1D Series
12AM9419

RoHS

Each
1+
$668.310
Min: 1 / Mult: 1
SPST
43A
660VAC
DIN Rail, Panel
Box Clamp
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
77Y6592

RoHS

Date/Lot Code

Each
1+
$37.450
Min: 1 / Mult: 1
SPST
50A
660VAC
Panel Mount
Screw
Proportional Output
410VAC
0VDC
10VDC
RGS Series
73M6431

RoHS

Each
1+
$309.750
Min: 10 / Mult: 1
SPST
100A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
48F3474

RoHS

Each
Pricing is unavailable. Please contact customer services.
SPST
30A
530VAC
DIN Rail
Screw
Zero Crossing
42VAC
24VAC
230VAC
SOLITRON RN Series
05M4312

RoHS

Each
10+
$151.120
50+
$143.310
100+
$138.620
Min: 20 / Mult: 20
SPST
75A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
73M6435

RoHS

Each
1+
$354.900
Min: 10 / Mult: 1
SPST
100A
660VAC
Panel Mount
Screw
Analogue
410VAC
-
10VDC
RM1E Series
1-25 of 55 items
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