Solid State Relays:

1,472 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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58T5057

RoHS

Each
1+
$48.360
5+
$48.360
10+
$48.360
Min: 1 / Mult: 1
SPST
25A
240VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RGS
-
18M9783

RoHS

Each
1+
$73.500
3+
$72.280
5+
$71.050
10+
$69.830
Min: 1 / Mult: 1
-
25A
280VAC
Panel Mount
Screw
DC Switch
24VAC
3VDC
32VDC
DC 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
-
05M4346

RoHS

Date/Lot Code

Each
1+
$402.150
10+
$382.050
50+
$361.940
100+
$349.870
Min: 1 / Mult: 1
3PST
75A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
24VDC
50VDC
-
-
18M9771

RoHS

Each
1+
$69.690
3+
$68.540
5+
$67.370
10+
$66.220
Min: 1 / Mult: 1
-
25A
140VAC
Panel Mount
Screw
DC Switch
12VAC
3VDC
32VDC
DC Series
-
37M2453

RoHS

Each
1+
$60.670
5+
$59.180
10+
$58.040
25+
$56.100
50+
$54.880
Min: 1 / Mult: 1
SPST-NO
25A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
4VDC
32VDC
1 Series
-
80K6135

RoHS

Each
1+
$59.820
5+
$58.330
10+
$56.840
25+
$53.850
50+
$50.860
More Pricing...
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
90VAC
280VAC
RSS Series
-
89C5635

RoHS

Date/Lot Code

Each
1+
$41.780
5+
$40.780
10+
$39.790
25+
$37.810
50+
$35.830
More Pricing...
Min: 1 / Mult: 1
SPST-NO
10A
264VAC
Panel Mount
Screw
Zero Crossing
19VAC
5VDC
24VDC
G3NA Series
-
31B3395

RoHS

Each
1+
$100.370
5+
$97.860
10+
$95.350
25+
$90.340
50+
$85.330
More Pricing...
Min: 1 / Mult: 1
SPST-NO
90A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
RSS Series
-
46M4269

RoHS

Each
1+
$160.970
10+
$153.060
50+
$145.140
100+
$140.390
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
-
-
37M2426

RoHS

Each
1+
$112.600
5+
$109.780
10+
$106.970
25+
$101.340
50+
$96.810
More Pricing...
Min: 1 / Mult: 1
SPST-NO
40A
100VDC
Panel Mount
Screw
-
1VDC
3.5VDC
32VDC
1-DC Series
-
05M4349

RoHS

Date/Lot Code

Each
1+
$387.450
10+
$368.080
50+
$348.710
100+
$337.090
Min: 1 / Mult: 1
3PST
75A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
-
-
18M9068

RoHS

Each
1+
$40.020
3+
$39.360
5+
$38.700
10+
$38.030
Min: 1 / Mult: 1
-
3A
60VDC
Panel Mount
Screw
DC Switch
5VDC
3VDC
32VDC
DC 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
-
83R7396

RoHS

Each
1+
$28.900
10+
$28.750
25+
$27.840
50+
$24.960
100+
$23.280
More Pricing...
Min: 1 / Mult: 1
SPST-NO
100mA
24VDC
DIN Rail
Screw
-
-
-
5V
MICROOPTO Series
-
37M2480

RoHS

Each
1+
$87.680
5+
$85.490
10+
$83.290
25+
$80.540
50+
$79.110
More Pricing...
Min: 1 / Mult: 1
SPST-NO
40A
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
1 Series
-
37M2460

RoHS

Each
1+
$68.870
5+
$66.930
10+
$65.190
25+
$63.680
50+
$62.540
Min: 1 / Mult: 1
SPST-NO
40A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
4VDC
32VDC
1 Series
-
05M4263

RoHS

Each
1+
$50.150
10+
$50.150
50+
$50.150
100+
$50.150
Min: 1 / Mult: 1
DPST
25A
265VAC
Panel Mount
Quick Connect
Zero Crossing
24VAC
4.5VDC
32VDC
-
-
96F1083

RoHS

Each
1+
$54.410
3+
$53.500
5+
$52.610
10+
$51.700
Min: 1 / Mult: 1
-
3A
140VAC
Panel Mount
Screw
DC Switch
12VAC
3VDC
32VDC
DC Series
-
96F1091

RoHS

Each
1+
$42.880
3+
$42.160
5+
$41.460
10+
$40.740
Min: 1 / Mult: 1
SPST-NO
4A
280VAC
PCB
Through Hole
Zero Crossing
24VAC
3VDC
24VDC
-
-
18M9781

RoHS

Each
1+
$88.290
3+
$86.810
5+
$85.350
10+
$83.870
Min: 1 / Mult: 1
-
45A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
85VAC
280VAC
-
-
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+
$73.990
10+
$70.360
50+
$66.720
100+
$64.540
Min: 1 / Mult: 1
SPST
25A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
-
96F1081

RoHS

Each
1+
$58.710
3+
$57.730
5+
$56.760
10+
$55.770
Min: 1 / Mult: 1
-
10A
140VAC
Panel Mount
Screw
DC Switch
12VAC
3VDC
32VDC
DC Series
-
13M2780

RoHS

Each
1+
$40.390
5+
$39.380
10+
$38.370
25+
$36.340
50+
$34.330
More Pricing...
Min: 1 / Mult: 1
SPST-NO
10A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
RSS Series
-
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