Solid State Relays:

2,197 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
Load Voltage Max
Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
Forward Current If
Control Voltage Min
On State Resistance Max
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Isolation Voltage
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ComparePrice ForQuantity
1213166

RoHS

Each
1+
kr1,793.000
Min: 1 / Mult: 1
SPST-NO
-
100A
60VDC
-
Panel Mount
Screw
DC Switch
0VDC
-
3.5VDC
-
32VDC
-
-
-
D06D Series
3523823

RoHS

Date/Lot Code

Each
1+
kr286.960
10+
kr246.070
25+
kr235.030
100+
kr167.250
250+
kr162.770
Min: 1 / Mult: 1
SPST-NO
-
10A
480VAC
-
Panel Mount
Quick Connect
Zero Crossing
48VAC
-
4VDC
-
32VDC
-
-
-
SSRMP
3881392

RoHS

Each
1+
kr202.800
Min: 1 / Mult: 1
SPST-NO
-
10A
264V
-
Chassis
Quick Connect
Zero Crossing
75V
-
10VDC
-
18VDC
-
-
-
AQJ Series
4070528

RoHS

Each
1+
kr589.110
5+
kr510.510
10+
kr483.620
Min: 1 / Mult: 1
-
-
20A
280VAC
-
DIN Rail
Screw
Zero Voltage Turn On
24VAC
-
3VDC
-
32VDC
-
-
-
DR22 Series
3996119
Each
1+
kr690.820
Min: 1 / Mult: 1
SPST-NO
-
10A
480VAC
-
Panel Mount
Screw
Zero Crossing
48VAC
-
90VAC
-
280VAC
-
-
-
SSR3 Series
3996109
Each
1+
kr1,490.000
Min: 1 / Mult: 1
SPST-NO
-
40A
480VAC
-
Panel Mount
Screw
Random Turn On
48VAC
-
4VDC
-
32VDC
-
-
-
SSR3 Series
4253876

RoHS

Each
1+
kr427.450
Min: 1 / Mult: 1
-
-
25A
660V
-
DIN Rail, Panel
Screw
Zero Crossing
42V
-
4VDC
-
32VDC
-
-
-
HLR Series
3919683

RoHS

Each
1+
kr313.520
Min: 1 / Mult: 1
SPST-NO
-
100A
48VDC
-
Socket
Screw
DC Switch
1VDC
-
4VDC
-
12VDC
-
-
-
Harmony SSL Series
2784865

RoHS

Each
1+
kr1,471.000
Min: 1 / Mult: 1
-
-
35A
600VAC
-
DIN Rail, Panel
Screw
Zero Crossing
48VAC
-
4VDC
-
32VDC
-
-
-
GNR
5540525

RoHS

Each
1+
kr3,461.000
Min: 1 / Mult: 1
3PST-NO
-
55A
660V
-
Panel Mount
Screw
Zero Crossing
42V
-
24VDC
-
50VDC
-
-
-
RZ3A
1835927

RoHS

Each
1+
kr885.250
5+
kr840.880
10+
kr796.630
Min: 1 / Mult: 1
-
-
12A
60VDC
-
DIN Rail
Screw
Zero Crossing
1VDC
-
4VDC
-
32VDC
-
-
-
-
1200302

RoHS

Each
1+
kr943.540
5+
kr896.460
10+
kr849.260
Min: 1 / Mult: 1
SPST-NO
-
20A
280VAC
-
DIN Rail
Cage Clamp
Zero Crossing
24VAC
-
4VDC
-
32VDC
-
-
-
-
1973907

RoHS

Each
1+
kr558.860
5+
kr530.740
10+
kr520.110
Min: 1 / Mult: 1
-
-
25A
30VDC
-
DIN Rail
Screw
Zero Crossing
9.6VDC
-
75VAC
-
264VAC
-
-
-
-
1200285

RoHS

Each
1+
kr365.940
5+
kr356.690
10+
kr347.310
20+
kr340.340
Min: 1 / Mult: 1
SPST-NO
-
25A
280VAC
-
PCB
Through Hole
Zero Crossing
12VAC
-
3VDC
-
15VDC
-
-
-
PowerFin / PF
2315546

RoHS

Each
1+
kr723.040
5+
kr701.240
10+
kr685.700
Min: 1 / Mult: 1
-
-
50mA
30VDC
-
DIN Rail
Screw
-
4V
-
-
-
24VDC
-
-
-
DEK-O*
2095711

RoHS

Each
1+
kr53.830
5+
kr51.330
10+
kr48.720
20+
kr46.210
50+
kr44.690
Min: 1 / Mult: 1
-
-
2A
250VAC
-
PCB
Through Hole
Zero Crossing
75V
-
9.6VDC
-
14.4VDC
-
-
-
AQG
1200202

RoHS

Each
1+
kr362.860
5+
kr345.260
10+
kr327.660
20+
kr321.140
Min: 1 / Mult: 1
SPST-NO
-
4A
280VAC
-
PCB
Through Hole
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
MP
1200237

RoHS

Each
1+
kr591.060
5+
kr561.490
10+
kr531.920
Min: 1 / Mult: 1
SPST-NO
-
10A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
1
1779774

RoHS

Each
1+
kr1,418.000
Min: 1 / Mult: 1
SPST-NO
-
60A
100VDC
-
Panel Mount
Screw
DC Switch
0VDC
-
3.5VDC
-
32VDC
-
-
-
1-DC
1839015

RoHS

Each
1+
kr833.360
5+
kr802.520
10+
kr786.490
Min: 1 / Mult: 1
-
-
25A
280VAC
-
Panel Mount
Screw
DC Switch
24VAC
-
3VDC
-
32VDC
-
-
-
-
1659369

RoHS

Each
1+
kr658.360
5+
kr631.980
10+
kr618.950
Min: 1 / Mult: 1
-
-
25A
275VAC
-
DIN Rail
Screw
Zero Crossing
12VAC
-
3VDC
-
32VDC
-
-
-
-
1305664

RoHS

Each
1+
kr458.970
5+
kr440.520
10+
kr431.670
20+
kr423.030
Min: 1 / Mult: 1
-
-
25A
275VAC
-
Panel Mount
Screw
Zero Crossing
12VAC
-
3VDC
-
32VDC
-
-
-
-
1947883

RoHS

Each
1+
kr369.270
5+
kr354.510
10+
kr339.750
20+
kr332.980
Min: 1 / Mult: 1
SPST-NO
-
2A
17VDC
-
PCB
Screw
-
8VDC
-
-
-
-
-
-
-
34 Series
1200279

RoHS

Each
1+
kr274.930
5+
kr268.260
10+
kr261.480
20+
kr256.240
Min: 1 / Mult: 1
SPST-NO
-
2A
280VAC
-
PCB
Through Hole
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
D2W
7229136

RoHS

Each
1+
kr560.950
5+
kr540.340
10+
kr529.550
Min: 1 / Mult: 1
-
-
5A
60VDC
-
Panel Mount
Screw
DC Switch
5VDC
-
3VDC
-
32VDC
-
-
-
DC
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