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Solid State Relays:

30 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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ComparePrice ForQuantity
2975977

RoHS

Date/Lot Code

Each
4+
£25.57
12+
£24.17
Min: 4 / Mult: 4
SPST-NO
50mA
18VAC
Through Hole
Solder
Zero Crossing
-
18VAC
36VAC
IACM
2780699

RoHS

Each
1+
£179.40
Min: 1 / Mult: 1
3PST-NO
50mA
530VAC
Panel Mount
Screw
Random Turn On
48VAC
18VAC
36VAC
Zelio SSP
1936534

RoHS

Each
1+
£45.02
5+
£39.39
10+
£32.64
Min: 1 / Mult: 1
-
25A
280VAC
PCB
Through Hole
Zero Crossing
12VAC
18VAC
36VAC
PowerFin / PF
2784841

RoHS

Each
1+
£78.75
5+
£74.81
10+
£70.88
Min: 1 / Mult: 1
-
25A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
GN
2780700

RoHS

Each
1+
£167.22
Min: 1 / Mult: 1
3PST-NO
50mA
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
Zelio SSP
3109118

RoHS

Each
1+
£199.53
Min: 1 / Mult: 1
3PST-NO
25A
530VAC
Panel Mount
Screw
Random Turn On
48VAC
18VAC
36VAC
-
3109083

RoHS

Each
1+
£45.58
Min: 1 / Mult: 1
SPST-NO
12A
280VAC
DIN Rail
Screw
Zero Crossing
24VAC
18VAC
36VAC
-
3109089

RoHS

Each
1+
£45.61
Min: 1 / Mult: 1
SPST-NO
6A
280VAC
DIN Rail
Screw
Zero Crossing
24VAC
18VAC
36VAC
-
2784852

RoHS

Each
1+
£253.76
Min: 1 / Mult: 1
-
25A
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
GN3
2784856

RoHS

Each
1+
£273.40
Min: 1 / Mult: 1
-
50mA
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
GN3
2780641

RoHS

Each
1+
£46.65
5+
£46.15
10+
£45.64
Min: 1 / Mult: 1
SPST-NO
12A
280VAC
DIN Rail
Screw
Random Turn On
24VAC
18VAC
36VAC
Zelio SSM
3109125

RoHS

Each
1+
£169.69
Min: 1 / Mult: 1
3PST-NO
50mA
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
-
4732038

RoHS

Each
1+
£273.60
Min: 1 / Mult: 1
3PST-NO
50mA
600VAC
Panel Mount
Screw
Zero Voltage Turn On
48VAC
18VAC
36VAC
GN3 Series
4732037

RoHS

Each
1+
£42.64
Min: 1 / Mult: 1
SPST-NO
12A
280VAC
Panel Mount
Quick Connect
Zero Crossing
24VAC
18VAC
36VAC
EZ Series
1936452

RoHS

Each
1+
£10.20
10+
£9.89
25+
£9.60
50+
£9.22
100+
£8.96
Min: 1 / Mult: 1
SPST-NO
5A
280VAC
PCB
Through Hole
Zero Crossing
12VAC
18VAC
36VAC
-
1936476
Each
1+
£98.89
10+
£93.86
25+
£89.32
50+
£85.19
100+
£81.43
Min: 1 / Mult: 1
-
25A
600VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
-
1936479
Each
1+
£107.85
10+
£102.36
25+
£97.41
50+
£92.91
100+
£88.82
Min: 1 / Mult: 1
-
50mA
600VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
-
1835940
Each
1+
£21.78
10+
£19.97
50+
£18.15
113+
£16.34
Min: 1 / Mult: 1
-
12A
280VAC
DIN Rail
Screw
Zero Crossing
24VAC
18VAC
36VAC
-
1936447
Each
1+
£32.71
10+
£32.35
25+
£32.17
50+
£32.08
100+
£31.99
Min: 1 / Mult: 1
SPST-NO
50mA
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
18VAC
36VAC
-
1835948
Each
1+
£23.02
10+
£21.10
50+
£19.18
120+
£17.26
Min: 1 / Mult: 1
-
12A
600VAC
DIN Rail
Screw
Zero Crossing
48VAC
18VAC
36VAC
-
1936448
Each
1+
£35.73
10+
£35.35
25+
£35.16
50+
£35.07
100+
£34.97
Min: 1 / Mult: 1
SPST-NO
25A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
18VAC
36VAC
-
1895439

RoHS

Each
1+
£14.47
10+
£13.02
25+
£12.92
50+
£12.82
100+
£12.72
More Pricing...
Min: 1 / Mult: 1
-
5A
80VDC
DIN Rail
Quick Connect
-
1VDC
18VAC
36VAC
-
1895453

RoHS

Each
1+
£11.87
10+
£11.32
25+
£11.06
50+
£10.80
100+
£10.49
More Pricing...
Min: 1 / Mult: 1
-
5A
280VAC
DIN Rail
Quick Connect
Zero Crossing
24VAC
18VAC
36VAC
ED
1835939

RoHS

Each
1+
£28.96
10+
£25.25
50+
£24.75
112+
£24.26
200+
£23.77
More Pricing...
Min: 1 / Mult: 1
-
6A
280VAC
DIN Rail
Screw
Zero Crossing
24VAC
18VAC
36VAC
-
1936446

RoHS

Each
1+
£29.22
10+
£27.66
25+
£27.50
50+
£27.33
100+
£27.31
More Pricing...
Min: 1 / Mult: 1
SPST-NO
25A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
18VAC
36VAC
-
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