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Solid State Relays:

2,397 Products Found

Farnell 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. Farnell’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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Operating Voltage Max
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Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
Forward Current If
Control Voltage Min
On State Resistance Max
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ComparePrice ForQuantity
1169357

RoHS

Each
1+
kr 310.830
5+
kr 301.400
10+
kr 291.670
20+
kr 285.800
Min: 1 / Mult: 1
SPST-NO
-
2A
28.8V
-
DIN Rail
Screw
-
19.2V
-
16.8VDC
-
30VDC
-
-
-
38 Series
1895445

RoHS

Each
1+
kr 127.740
5+
kr 121.390
10+
kr 115.040
20+
kr 108.620
50+
kr 102.190
Min: 1 / Mult: 1
-
-
3A
280VAC
-
DIN Rail
Quick Connect
Zero Crossing
24VAC
-
3VDC
-
15VDC
-
-
-
ED
1835937

RoHS

Each
1+
kr 513.940
5+
kr 488.170
10+
kr 462.550
Min: 1 / Mult: 1
-
-
12A
280VAC
-
DIN Rail
Screw
Zero Crossing
24VAC
-
4VDC
-
32VDC
-
-
-
-
1200228

RoHS

Each
1+
kr 432.370
5+
kr 410.630
10+
kr 389.120
Min: 1 / Mult: 1
SPST-NO
-
25A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
90VAC
-
280VAC
-
-
-
1
1329715

RoHS

Each
1+
kr 252.490
5+
kr 247.930
10+
kr 243.300
20+
kr 238.450
Min: 1 / Mult: 1
SPST-NO
-
6A
7.5VDC
-
PCB
Through Hole
-
3.5VDC
-
1.5VDC
-
24VDC
-
-
-
34 Series
1329721

RoHS

Each
1+
kr 312.700
5+
kr 303.290
10+
kr 298.280
20+
kr 293.280
Min: 1 / Mult: 1
SPST-NO
-
2A
24VDC
-
DIN Rail
Screw
-
1.5VDC
-
5VDC
-
7.2VDC
-
-
-
38 Series
1200244

RoHS

Each
1+
kr 472.510
5+
kr 448.930
10+
kr 425.200
Min: 1 / Mult: 1
SPST-NO
-
50A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
1
1613829

RoHS

Each
1+
kr 183.570
5+
kr 174.540
10+
kr 165.510
20+
kr 162.230
Min: 1 / Mult: 1
SPST-NO
-
5A
530Vrms
-
PCB
Through Hole
Zero Crossing
48Vrms
-
15VDC
-
32VDC
-
-
-
CX
7229010

RoHS

Each
1+
kr 604.050
5+
kr 581.600
10+
kr 569.970
Min: 1 / Mult: 1
-
-
25A
280VAC
-
Panel Mount
Screw
DC Switch
24VAC
-
3VDC
-
32VDC
-
-
-
DC
1613850

RoHS

Each
1+
kr 272.210
5+
kr 262.130
10+
kr 248.380
20+
kr 239.940
Min: 1 / Mult: 1
SPST-NO
-
5A
60VDC
-
Panel Mount
Screw
DC Switch
3VDC
-
3.5VDC
-
32VDC
-
-
-
SSR DC60
1653771

RoHS

Each
1+
kr 587.290
5+
kr 565.500
10+
kr 554.200
Min: 1 / Mult: 1
SPST-NO
-
25A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
RA24
1181259

RoHS

Each
1+
kr 217.410
5+
kr 212.640
10+
kr 208.090
20+
kr 199.660
Min: 1 / Mult: 1
SPST-NO
-
10A
264VAC
-
Panel Mount
Screw
Zero Crossing
19VAC
-
5VDC
-
24VDC
-
-
-
G3NA
7228995

RoHS

Each
1+
kr 365.980
5+
kr 324.510
10+
kr 318.550
20+
kr 312.210
Min: 1 / Mult: 1
-
-
3A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
DC
1613828

RoHS

Each
1+
kr 142.640
5+
kr 135.650
10+
kr 128.590
20+
kr 125.980
50+
kr 123.450
Min: 1 / Mult: 1
SPST-NO
-
5A
280VAC
-
PCB
Through Hole
Zero Crossing
12Vrms
-
15VDC
-
32VDC
-
-
-
CX
1305666

RoHS

Each
1+
kr 426.790
5+
kr 409.610
10+
kr 401.130
Min: 1 / Mult: 1
-
-
50A
510Vrms
-
Panel Mount
Screw
Zero Crossing
24VAC
-
20VAC
-
265VAC
-
-
-
-
1947821

RoHS

Each
1+
kr 554.050
5+
kr 533.530
10+
kr 522.890
Min: 1 / Mult: 1
SPST
-
25A
240VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
RGS
1200241

RoHS

Each
1+
kr 417.280
5+
kr 396.510
10+
kr 375.370
Min: 1 / Mult: 1
SPST-NO
-
25A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
1
1200243

RoHS

Each
1+
kr 471.960
5+
kr 434.910
10+
kr 411.980
Min: 1 / Mult: 1
SPST-NO
-
40A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
1
1835926

RoHS

Each
1+
kr 507.070
5+
kr 481.820
10+
kr 456.350
Min: 1 / Mult: 1
-
-
6A
60VDC
-
DIN Rail
Screw
Zero Crossing
1VDC
-
4VDC
-
32VDC
-
-
-
-
1613849

RoHS

Each
1+
kr 182.940
5+
kr 176.220
10+
kr 166.880
20+
kr 161.280
Min: 1 / Mult: 1
SPST-NO
-
3A
60VDC
-
Panel Mount
Screw
DC Switch
3VDC
-
3.5VDC
-
32VDC
-
-
-
SSR DC60
1947882

RoHS

Each
1+
kr 267.800
5+
kr 257.120
10+
kr 246.440
20+
kr 241.510
Min: 1 / Mult: 1
SPST-NO
-
2A
17VDC
-
PCB
Screw
-
8VDC
-
-
-
-
-
-
-
34 Series
1214570

RoHS

Each
1+
kr 187.950
5+
kr 180.480
10+
kr 176.520
20+
kr 173.010
50+
kr 169.420
Min: 1 / Mult: 1
-
-
2A
275Vrms
-
PCB
Through Hole
Random Turn On
12Vrms
-
18VDC
-
32VDC
-
-
-
-
1835927

RoHS

Each
1+
kr 607.500
5+
kr 577.050
10+
kr 546.680
Min: 1 / Mult: 1
-
-
12A
60VDC
-
DIN Rail
Screw
Zero Crossing
1VDC
-
4VDC
-
32VDC
-
-
-
-
2095710

RoHS

Each
1+
kr 36.940
5+
kr 35.220
10+
kr 33.430
20+
kr 31.710
50+
kr 30.670
Min: 1 / Mult: 1
-
-
2A
264VAC
-
PCB
Through Hole
Zero Crossing
75VAC
-
4VDC
-
6VDC
-
-
-
AQG
2425643

RoHS

Each
1+
kr 290.830
5+
kr 254.530
10+
kr 210.870
20+
kr 206.630
Min: 1 / Mult: 1
SPST-NO
-
3A
28.8V
-
DIN Rail
Spring Clamp
-
19.2V
-
-
-
-
-
-
-
-
76-100 of 2397 items
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