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Solid State Relays:

589 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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Buyer
Engineer
Manufacturer
Contact Configuration
Load Current
Load Type
Operating Voltage Max
Load Voltage Max
Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
On State Resistance Max
Control Voltage Min
Isolation Voltage
Control Voltage Max
Off State Leakage Current Max
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3677822

RoHS

Each
1+
£306.590
Min: 1 / Mult: 1
-
60A
-
600VAC
-
DIN Rail
Cage Clamp
Zero Voltage Turn On
48VAC
-
4VDC
-
32VDC
-
DR67 Series
4253862

RoHS

Each
1+
£52.260
5+
£43.200
Min: 1 / Mult: 1
-
20A
-
230V
-
DIN Rail
Screw
Zero Crossing
-
-
3VDC
-
32VDC
-
HLR Series
4253867

RoHS

Each
1+
£67.210
Min: 1 / Mult: 1
-
25A
-
600VAC
-
DIN Rail
Screw
Zero Crossing
-
-
4VDC
-
32VDC
-
HLR Series
4253864

RoHS

Each
1+
£60.980
5+
£50.400
Min: 1 / Mult: 1
-
20A
-
600VAC
-
DIN Rail
Screw
Zero Crossing
-
-
4VDC
-
32VDC
-
HLR Series
4253865

RoHS

Each
1+
£68.430
Min: 1 / Mult: 1
-
23A
-
600VAC
-
DIN Rail
Screw
Zero Crossing
-
-
4VDC
-
32VDC
-
HLR Series
1784060

RoHS

Each
1+
£64.980
5+
£61.720
10+
£58.470
Min: 1 / Mult: 1
SPST-NC
3A
-
60VDC
-
DIN Rail
Cage Clamp
-
3VDC
-
3VDC
-
32VDC
-
DRA1 MP Series
1973907

RoHS

Each
1+
£49.110
5+
£48.040
10+
£47.020
Min: 1 / Mult: 1
-
25A
-
30VDC
-
DIN Rail
Screw
Zero Crossing
9.6VDC
-
75VAC
-
264VAC
-
G3PE Series
2315546

RoHS

Each
1+
£35.580
5+
£34.590
10+
£33.650
Min: 1 / Mult: 1
-
50mA
-
30VDC
-
DIN Rail
Screw
-
4V
-
-
-
24VDC
-
DEK Series
1835937

RoHS

Each
1+
£58.740
5+
£55.800
10+
£52.870
Min: 1 / Mult: 1
-
12A
-
280VAC
-
DIN Rail
Screw
Zero Crossing
24VAC
-
4VDC
-
32VDC
-
SeriesOne DR Series
2315544

RoHS

Each
1+
£43.850
5+
£42.640
10+
£41.480
Min: 1 / Mult: 1
-
3A
-
30VDC
-
DIN Rail
Screw
-
3VDC
-
-
-
24VDC
-
DEK Series
1973896
Each
1+
£136.500
Min: 1 / Mult: 1
SPST-NO
20A
-
30VDC
-
DIN Rail
Screw
Zero Crossing
9.6VDC
-
12VDC
-
24VDC
-
G3PA Series
1784040

RoHS

Each
1+
£75.830
5+
£68.430
10+
£64.840
Min: 1 / Mult: 1
SPST-NO
10A
-
60VDC
-
DIN Rail
Cage Clamp
-
1VDC
-
20VDC
-
28VDC
-
DRA1 CMX Series
2064618

RoHS

Each
1+
£24.840
5+
£24.140
10+
£23.660
Min: 1 / Mult: 1
SPST-NO
3A
-
33VDC
-
DIN Rail
Spring Clamp
-
3VDC
-
-
-
5VDC
-
PLC-INTERFACE Series
3822590
Each
1+
£44.770
5+
£42.950
10+
£42.110
20+
£41.270
Min: 1 / Mult: 1
-
3A
-
60VDC
-
DIN Rail
Screw
-
2VDC
-
5VDC
-
30VDC
-
-
2315541

RoHS

Each
1+
£28.380
5+
£27.590
10+
£26.840
20+
£26.300
Min: 1 / Mult: 1
-
100mA
-
48VDC
-
DIN Rail
Screw
-
3VDC
-
-
-
24VDC
-
DEK Series
1835927

RoHS

Each
1+
£69.520
5+
£66.040
10+
£62.560
Min: 1 / Mult: 1
-
12A
-
60VDC
-
DIN Rail
Screw
Zero Crossing
1VDC
-
4VDC
-
32VDC
-
SeriesOne DR Series
1973916

RoHS

Each
1+
£159.100
Min: 1 / Mult: 1
3PST
25A
-
30VDC
-
DIN Rail
Quick Connect
Zero Crossing
9.6VDC
-
200VAC
-
480VAC
-
G3PE Series
1835926

RoHS

Each
1+
£57.980
5+
£55.090
10+
£52.180
Min: 1 / Mult: 1
-
6A
-
60VDC
-
DIN Rail
Screw
Zero Crossing
1VDC
-
4VDC
-
32VDC
-
SeriesOne DR Series
1821839

RoHS

Each
1+
£51.250
5+
£48.690
10+
£46.120
Min: 1 / Mult: 1
SPST-NO
3.5A
-
24VDC
-
DIN Rail
Screw
Zero Crossing
0VDC
-
3VDC
-
12VDC
-
DRACN Series
1659371

RoHS

Each
1+
£63.690
5+
£61.170
10+
£59.850
Min: 1 / Mult: 1
-
32A
-
510VAC
-
DIN Rail
Screw
Zero Crossing
24VAC
-
3.5VDC
-
32VDC
-
SUL Series
1200302

RoHS

Each
1+
£74.830
5+
£71.080
10+
£67.350
Min: 1 / Mult: 1
SPST-NO
20A
-
280VAC
-
DIN Rail
Cage Clamp
Zero Crossing
24VAC
-
4VDC
-
32VDC
-
CKR Series
1784059

RoHS

Each
1+
£59.410
5+
£56.430
10+
£53.470
Min: 1 / Mult: 1
SPST-NO
3A
-
60VDC
-
DIN Rail
Cage Clamp
-
3VDC
-
3VDC
-
32VDC
-
DRA1 MP Series
3822552
Each
1+
£44.310
5+
£42.530
10+
£41.670
20+
£40.840
Min: 1 / Mult: 1
-
4A
-
275Vrms
-
DIN Rail
Screw
Zero Crossing
12Vrms
-
6VDC
-
30VDC
-
-
1169357

RoHS

Each
1+
£41.680
5+
£40.400
10+
£38.670
20+
£37.900
Min: 1 / Mult: 1
SPST-NO
2A
-
28.8V
-
DIN Rail
Screw
-
19.2V
-
16.8VDC
-
30VDC
-
38 Series
1895445

RoHS

Each
1+
£14.680
5+
£13.950
10+
£13.210
20+
£12.480
50+
£11.740
Min: 1 / Mult: 1
-
3A
-
280VAC
-
DIN Rail
Quick Connect
Zero Crossing
24VAC
-
3VDC
-
15VDC
-
ED Series
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