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SPST-NC Solid State Relays:

13 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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Load Current
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Relay Mounting
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Operating Voltage Min
Control Voltage Min
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ComparePrice ForQuantity
1784044

RoHS

Each
1+
£53.73
5+
£51.06
10+
£48.36
Min: 1 / Mult: 1
SPST-NC
5A
280VAC
DIN Rail
Cage Clamp
Zero Crossing
12VAC
4VDC
28VDC
-
1784060

RoHS

Each
1+
£63.09
5+
£59.92
10+
£56.77
Min: 1 / Mult: 1
SPST-NC
3A
60VDC
DIN Rail
Cage Clamp
-
3VDC
3VDC
32VDC
-
1613902

RoHS

Each
1+
£38.53
5+
£37.37
10+
£35.76
20+
£35.04
Min: 1 / Mult: 1
SPST-NC
3A
60VDC
PCB
Through Hole
DC Switch
3VDC
3VDC
32VDC
MP
1613862

RoHS

Each
1+
£42.36
5+
£40.79
10+
£38.64
Min: 1 / Mult: 1
SPST-NC
1A
60VDC
PCB
Through Hole
DC Switch
3VDC
3VDC
9VDC
DO
1613854
Each
1+
£26.82
10+
£24.12
25+
£21.45
50+
£20.59
100+
£19.83
Min: 1 / Mult: 1
SPST-NC
7A
60VDC
Panel Mount
Screw Clamp
DC Switch
3VDC
3.5VDC
32VDC
-
1613853
Each
1+
£22.57
10+
£20.31
25+
£18.05
50+
£17.33
100+
£16.69
Min: 1 / Mult: 1
SPST-NC
5A
60VDC
Panel Mount
Screw Clamp
DC Switch
3VDC
3.5VDC
32VDC
-
3109077

RoHS

Each
1+
£39.00
Min: 1 / Mult: 1
SPST-NC
12mA
48V
DIN Rail
Screw Clamp
-
5V
-
24VDC
ABS
1936464

RoHS

Each
1+
£31.42
10+
£29.57
25+
£27.93
50+
£26.46
100+
£25.14
Min: 1 / Mult: 1
SPST-NC
7A
60VDC
Panel Mount
Screw
AC Switch
3VDC
90VAC
280VAC
-
3109075

RoHS

Each
1+
£19.93
Min: 1 / Mult: 1
SPST-NC
50mA
48V
DIN Rail
Screw Clamp
-
5V
115VAC
275VAC
ABR
3495084

RoHS

Date/Lot Code

SCHNEIDER ELECTRIC/LEGACY RELAY
Each
1+
£72.72
10+
£69.35
25+
£66.28
50+
£63.50
Min: 1 / Mult: 1
SPST-NC
8A
280VAC
DIN Rail
Screw
Random Turn On
24VAC
0
0
861 Series
3109078

RoHS

Each
1+
£17.55
Min: 1 / Mult: 1
SPST-NC
50mA
60VDC
DIN Rail
Screw Clamp
-
2V
-
48VDC
ABS
3109080

RoHS

Each
1+
£51.00
Min: 1 / Mult: 1
SPST-NC
1.5A
48V
DIN Rail
Screw Clamp
-
5V
-
24VDC
ABS
3109076

RoHS

Each
1+
£22.64
Min: 1 / Mult: 1
SPST-NC
50mA
48V
DIN Rail
Screw Clamp
-
5V
-
5VDC
ABS
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