SPST Solid State Relays:

88 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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05M4302

RoHS

Date/Lot Code

Each
1+
$83.430
10+
$79.330
50+
$75.230
100+
$72.770
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
22VDC
48VDC
RM1A Series
05M4305

RoHS

Date/Lot Code

Each
1+
$93.360
10+
$88.770
50+
$84.180
100+
$81.430
Min: 1 / Mult: 1
SPST
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
16C5580

RoHS

Date/Lot Code

Each
1+
$229.510
10+
$218.180
50+
$206.850
100+
$200.050
Min: 1 / Mult: 1
SPST
100A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4313

RoHS

Date/Lot Code

Each
1+
$211.240
10+
$201.510
50+
$191.780
100+
$185.940
Min: 1 / Mult: 1
SPST
25A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
05M4304

RoHS

Date/Lot Code

Each
1+
$70.700
10+
$70.700
50+
$70.700
100+
$70.700
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
73T1965

RoHS

Date/Lot Code

Each
1+
$64.270
10+
$64.270
50+
$64.270
100+
$64.270
Min: 1 / Mult: 1
SPST
25A
240VAC
DIN Rail
Screw
Zero Crossing
24VAC
20VAC
275VAC
RGS Series
18M9785

RoHS

Each
1+
$132.820
3+
$130.600
5+
$128.390
10+
$126.170
Min: 1 / Mult: 1
SPST
45A
280VAC
Panel Mount
Screw
DC Switch
24VAC
3VDC
32VDC
DC Series
88H2006

RoHS

Date/Lot Code

Each
1+
$282.160
10+
$269.160
50+
$256.170
100+
$248.370
Min: 1 / Mult: 1
SPST
50A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
46M4269

RoHS

Each
1+
$223.310
10+
$213.020
50+
$202.740
100+
$196.560
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
16C5590

RoHS

Each
1+
$131.500
10+
$125.030
50+
$118.570
100+
$114.690
Min: 1 / Mult: 1
SPST
50A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4309

RoHS

Date/Lot Code

Each
1+
$107.260
10+
$101.970
50+
$96.690
100+
$93.520
Min: 1 / Mult: 1
SPST
50A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4308

RoHS

Date/Lot Code

Each
1+
$82.890
10+
$82.890
50+
$82.890
100+
$82.890
Min: 1 / Mult: 1
SPST
25A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
97B1873

RoHS

Date/Lot Code

Each
1+
$100.680
5+
$93.490
10+
$87.140
25+
$80.800
50+
$76.150
More Pricing...
Min: 1 / Mult: 1
SPST
1A
28.8VDC
Socket
Plug In
-
19.2VDC
3VDC
125VDC
G3RZ Series
73T1924

RoHS

Date/Lot Code

Each
1+
$259.530
10+
$247.580
50+
$235.620
100+
$228.450
Min: 1 / Mult: 1
SPST
60A
-
DIN Rail
Screw
Zero Crossing
-
3VDC
32VDC
RGC Series
84W7296

RoHS

Date/Lot Code

Each
1+
$14.530
10+
$13.700
25+
$12.290
50+
$11.740
100+
$11.180
More Pricing...
Min: 1 / Mult: 1
SPST
5A
240VAC
Through Hole
PC Pin
Zero Crossing
20VAC
0.9V
1.5V
-
68K9285

RoHS

Each
1+
$3.750
10+
$3.460
25+
$3.460
50+
$3.460
100+
$3.450
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+
$46.790
5+
$41.830
10+
$41.110
20+
$40.360
Min: 1 / Mult: 1
SPST
5A
265VAC
PCB
Through Hole
Zero Crossing
12Vrms
3VDC
32VDC
RP1A Series
19C7972

RoHS

Date/Lot Code

Each
1+
$211.260
5+
$211.260
10+
$211.260
25+
$211.260
Min: 1 / Mult: 1
SPST
20A
30VDC
DIN Rail
Screw
Zero Crossing
9.6VDC
180VAC
528VAC
G3PA Series
12AM9672

RoHS

Each
1+
$241.850
Min: 1 / Mult: 1
SPST
50A
200VDC
Panel Mount
Screw
DC Switch
1VDC
4.5VDC
32VDC
RM1D Series
12AM9418

RoHS

Each
1+
$663.660
Min: 1 / Mult: 1
SPST
30A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
12AM9419

RoHS

Each
1+
$869.410
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+
$48.650
Min: 1 / Mult: 1
SPST
50A
660VAC
Panel Mount
Screw
Proportional Output
410VAC
0VDC
10VDC
RGS Series
73M6431

RoHS

Each
1+
$410.050
Min: 10 / Mult: 1
SPST
100A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
93C3938

RoHS

Date/Lot Code

Each
10+
$41.750
50+
$39.730
100+
$38.520
Min: 10 / Mult: 10
SPST
5A
530VAC
PCB
Through Hole
Zero Crossing
20VAC
4VDC
32VDC
RP1A Series
73M6427

RoHS

Each
Pricing is unavailable. Please contact customer services.
SPST
30A
660VAC
DIN Rail
Cage Clamp
Zero Crossing
42VAC
4VDC
32VDC
RJCS Series
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