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4A Solid State Relays:

25 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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MP240D4
SENSATA/CRYDOM MP240D4
1200202

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. MP Series
  3. SIP
  4. SPST-NO
  5. 4 A
  6. 280 Vrms
  7. PCB
  8. Through Hole
  9. Zero Crossing
Each
1+
£28.460
5+
£27.090
10+
£25.710
20+
£25.200
Total:£28.46
Min: 1 / Mult: 1
SPST-NO
4A
280Vrms
PCB
Through Hole
Zero Crossing
24Vrms
3VDC
32VDC
MP Series
MP240D4
OPTO 22 MP240D4
7229082

Data Sheet

RoHS

OPTO 22
  1. Solid State Relay
  2. SPST-NO
  3. 4 A
  4. 280 VAC
  5. PCB
  6. Through Hole
  7. Zero Crossing
Each
1+
£36.600
5+
£32.460
10+
£31.860
20+
£31.220
Total:£36.60
Min: 1 / Mult: 1
SPST-NO
4A
280Vrms
PCB
Through Hole
Zero Crossing
24Vrms
3VDC
24VDC
-
P240D4
OPTO 22 P240D4
7229100

Data Sheet

RoHS

OPTO 22
  1. Solid State Relay
  2. 4 A
  3. 280 VAC
  4. PCB
  5. Through Hole
  6. Zero Crossing
Each
1+
£37.000
5+
£32.810
10+
£32.200
20+
£31.560
Total:£37.00
Min: 1 / Mult: 1
-
4A
280Vrms
PCB
Through Hole
Zero Crossing
24Vrms
3VDC
24VDC
-
XKA20420
CELDUC XKA20420
3822552

Data Sheet

CELDUC
  1. Solid State Relay
  2. 4 A
  3. 275 Vrms
  4. DIN Rail
  5. Screw
  6. Zero Crossing
Each
1+
£44.310
5+
£42.530
10+
£41.670
20+
£40.840
Total:£44.31
Min: 1 / Mult: 1
-
4A
275Vrms
DIN Rail
Screw
Zero Crossing
12Vrms
6VDC
30VDC
-
SKA20460
CELDUC SKA20460
2251794

Data Sheet

RoHS

CELDUC
  1. Solid State Relay
  2. 4 A
  3. 600 Vrms
  4. PCB
  5. Through Hole
  6. Zero Crossing
Each
1+
£32.120
5+
£30.380
10+
£28.820
20+
£27.420
Total:£32.12
Min: 1 / Mult: 1
-
4A
600Vrms
PCB
Through Hole
Zero Crossing
24Vrms
5VDC
30VDC
SKA Series
SKA20420
CELDUC SKA20420
1214568

Data Sheet

CELDUC
  1. Solid State Relay
  2. 4 A
  3. 275 Vrms
  4. PCB
  5. Through Hole
  6. Zero Crossing
Each
1+
£25.530
5+
£24.310
10+
£23.080
20+
£22.620
Total:£25.53
Min: 1 / Mult: 1
-
4A
275Vrms
PCB
Through Hole
Zero Crossing
12Vrms
4VDC
30VDC
SKA Series
SLD03205
CELDUC SLD03205
1214571

Data Sheet

RoHS

CELDUC
  1. Solid State Relay
  2. Slim
  3. 4 A
  4. PCB
  5. Through Hole
Each
1+
£18.460
5+
£17.690
10+
£17.360
20+
£17.010
50+
£16.670
Total:£18.46
Min: 1 / Mult: 1
-
4A
-
PCB
Through Hole
-
-
18VDC
32VDC
SLD0X205 Series
MC002275
MULTICOMP PRO MC002275
2841425

Data Sheet

RoHS

MULTICOMP PRO
  1. SSR
  2. 9.6VDC-14.4VDC
  3. 4A
  4. DIN RAIL
Each
1+
£28.870
25+
£27.450
50+
£26.240
100+
£24.910
500+
£23.740
More Pricing...
Total:£28.87
Min: 1 / Mult: 1
-
4A
28VDC
DIN Rail
Screw
-
3VDC
9.6VDC
14.4VDC
-
GNB4D1C
CROUZET GNB4D1C
4036932

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 600 VAC
  4. Through Hole
  5. PC Pin
  6. Zero Crossing
Each
1+
£24.680
5+
£21.890
Total:£24.68
Min: 1 / Mult: 1
-
4A
600Vrms
Through Hole
PC Pin
Zero Crossing
24Vrms
4VDC
10VAC
GN Board Series
GNB4D2B
CROUZET GNB4D2B
4036930

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 460 VAC
  4. Through Hole
  5. PC Pin
  6. Zero Crossing
Each
1+
£24.680
5+
£21.890
10+
£21.490
Total:£24.68
Min: 1 / Mult: 1
-
4A
460VAC
Through Hole
PC Pin
Zero Crossing
12Vrms
4VDC
30VDC
GN Board Series
GNRM4B1B
CROUZET GNRM4B1B
4036936

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 460 VAC
  4. DIN Rail
  5. Screw
  6. Zero Crossing
Each
1+
£53.290
5+
£46.180
10+
£45.260
Total:£53.29
Min: 1 / Mult: 1
-
4A
460VAC
DIN Rail
Screw
Zero Crossing
12Vrms
8.5VAC
30VDC
GNRD Mini Series
GNB4D2A
CROUZET GNB4D2A
4036929

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 275 VAC
  4. Through Hole
  5. PC Pin
  6. Zero Crossing
Each
1+
£30.130
5+
£26.720
10+
£26.220
20+
£25.700
Total:£30.13
Min: 1 / Mult: 1
-
4A
275Vrms
Through Hole
PC Pin
Zero Crossing
12Vrms
4VDC
30VDC
GN Board Series
GNRDM4A1C
CROUZET GNRDM4A1C
4036934

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 60 VDC
  4. DIN Rail
  5. Screw
  6. DC Switch
Each
1+
£53.290
5+
£46.180
10+
£45.260
Total:£53.29
Min: 1 / Mult: 1
-
4A
60VDC
DIN Rail
Screw
DC Switch
2VDC
90VAC
240VAC
GNRD Mini Series
GNRDM4D1C
CROUZET GNRDM4D1C
4036933

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 60 VDC
  4. DIN Rail
  5. Screw
  6. DC Switch
Each
1+
£52.190
5+
£45.230
10+
£44.330
Total:£52.19
Min: 1 / Mult: 1
-
4A
60VDC
DIN Rail
Screw
DC Switch
2VDC
5VDC
30VDC
GNRD Mini Series
RP1D060D4
CARLO GAVAZZI RP1D060D4
4559649

Data Sheet

RoHS

CARLO GAVAZZI
  1. Solid State Relay
  2. SPST-NO
  3. 4 A
  4. 60 VDC
  5. Through Hole
  6. PC Pin
  7. DC Switch
Pack of 10
1+
£39.230
5+
£34.790
10+
£34.150
20+
£33.470
Total:£39.23
Min: 1 / Mult: 1
SPST-NO
4A
60VDC
Through Hole
PC Pin
DC Switch
1VDC
4.25VDC
32VDC
RP1D Series
RP1D060D4M1
CARLO GAVAZZI RP1D060D4M1
4559650

Data Sheet

RoHS

CARLO GAVAZZI
  1. Solid State Relay
  2. SPST-NO
  3. 4 A
  4. 60 VDC
  5. DIN Rail
  6. Box Clamp
  7. DC Switch
Each
1+
£72.770
5+
£70.070
10+
£68.670
Total:£72.77
Min: 1 / Mult: 1
SPST-NO
4A
60VDC
DIN Rail
Box Clamp
DC Switch
1VDC
6.25VDC
34VDC
RP1D Series
MP120D4
SENSATA/CRYDOM MP120D4
4732049

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. 4 A
  3. 140 VAC
  4. Through Hole
  5. PC Pin
  6. Zero Crossing
Each
1+
£26.400
5+
£25.010
10+
£24.100
20+
£23.620
Total:£26.40
Min: 1 / Mult: 1
-
4A
140VAC
Through Hole
PC Pin
Zero Crossing
12Vrms
3VDC
24VDC
-
HR201DS024
LOVATO HR201DS024
4718701

Data Sheet

RoHS

LOVATO
  1. Solid State Relay
  2. 4 A
  3. 28 VDC
  4. Through Hole
  5. PC Pin
  6. Zero Crossing
Each
1+
£27.420
5+
£24.320
10+
£23.870
20+
£23.390
Total:£27.42
Min: 1 / Mult: 1
-
4A
28VDC
Through Hole
PC Pin
Zero Crossing
3VDC
-
24VDC
HR201D Series
SKA20440
CELDUC SKA20440
2251793

Data Sheet

CELDUC
  1. Solid State Relay
  2. 4 A
  3. 460 V
  4. PCB
  5. Through Hole
  6. Zero Crossing
Each
1+
£29.800
5+
£28.340
10+
£26.870
20+
£26.330
Total:£29.80
Min: 1 / Mult: 1
-
4A
460VAC
PCB
Through Hole
Zero Crossing
12Vrms
4VDC
30VDC
SKA Series
MP120D4
OPTO 22 MP120D4
1426698

Data Sheet

RoHS

OPTO 22
  1. Solid State Relay
  2. 4 A
  3. 140 VAC
  4. PCB
  5. Through Hole
  6. Zero Crossing
Each
1+
£32.120
5+
£28.480
10+
£27.950
20+
£27.390
Total:£32.12
Min: 1 / Mult: 1
-
4A
140VAC
PCB
Through Hole
Zero Crossing
12Vrms
3VDC
24VDC
-
2982647
PHOENIX CONTACT 2982647
3257974

Data Sheet

RoHS

PHOENIX CONTACT
  1. Solid State Relay
  2. 4 A
  3. 60 VDC
  4. Through Hole
  5. Solder
Each
10+
£16.840
Total:£168.40
Min: 10 / Mult: 10
-
4A
60VDC
Through Hole
Solder
-
1VDC
4.25VDC
32VDC
OV Series
PVN012ASPBF
INFINEON PVN012ASPBF
2762275

Data Sheet

RoHS

Date/Lot Code

INFINEON
  1. Solid State Relay
  2. SPST-NO
  3. 4 A
  4. 20 V
  5. Surface Mount
  6. Solder
Each
1+
£10.530
5+
£10.320
Total:£10.53
Min: 1 / Mult: 1
SPST-NO
4A
20V
Surface Mount
Solder
-
0V
-
-
HEXFET PVN012A Series
GNRM4D2A
CROUZET GNRM4D2A
4036935

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 275 VAC
  4. DIN Rail
  5. Screw
  6. Zero Crossing
Each
1+
£43.210
5+
£41.610
10+
£40.780
Total:£43.21
Min: 1 / Mult: 1
-
4A
275Vrms
DIN Rail
Screw
Zero Crossing
12Vrms
6VDC
30VDC
GNRD Mini Series
GNDB4D2D
CROUZET GNDB4D2D
4036926

Data Sheet

RoHS

CROUZET
  1. Solid State Relay
  2. 4 A
  3. 60 VDC
  4. Through Hole
  5. PC Pin
  6. DC Switch
Each
1+
£35.150
5+
£31.170
10+
£30.590
20+
£29.980
Total:£35.15
Min: 1 / Mult: 1
-
4A
60VDC
Through Hole
PC Pin
DC Switch
2VDC
4VDC
30VDC
GND Board Series
DRA1-MP240D4
SENSATA/CRYDOM DRA1-MP240D4
1784058

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 4 A
  4. 280 VAC
  5. DIN Rail
  6. Cage Clamp
  7. Zero Crossing
Each
1+
£44.740
5+
£42.500
10+
£36.700
Total:£44.74
Min: 1 / Mult: 1
SPST-NO
4A
280Vrms
DIN Rail
Cage Clamp
Zero Crossing
24Vrms
3VDC
32VDC
DRA1 MP Series
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