40A Solid State Relays:

69 Products Found

Element14 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. Element14’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
Load Type
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Operating Voltage Max
Relay Mounting
Relay Terminals
MOSFET Relay Package Style
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Operating Voltage Min
Control Voltage Min
On State Resistance Max
Isolation Voltage
Control Voltage Max
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ComparePrice ForQuantity
1200294

RoHS

Each
1+
RM470.080
5+
RM465.150
10+
RM460.210
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
100VDC
Panel Mount
Screw
-
DC Switch
0VDC
3.5VDC
-
-
32VDC
-
1-DC Series
2841474

RoHS

Each
1+
RM91.090
3+
RM82.850
5+
RM76.170
10+
RM70.650
15+
RM66.840
Min: 1 / Mult: 1
-
-
40A
-
-
-
-
Screw
-
-
48VAC
4VDC
-
-
-
-
-
1181261

RoHS

Each
1+
RM444.380
5+
RM427.690
10+
RM410.990
20+
RM402.780
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
264VAC
Panel Mount
Screw
-
Zero Crossing
19VAC
5VDC
-
-
24VDC
-
G3NA Series
2784897

RoHS

Each
1+
RM444.070
5+
RM434.210
10+
RM424.340
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
530VAC
Panel Mount
Screw
-
Zero Crossing
48VAC
3VDC
-
-
32VDC
-
HD48 Series
2770581

RoHS

Each
1+
RM239.960
5+
RM224.030
10+
RM210.130
20+
RM201.850
Min: 1 / Mult: 1
-
-
40A
-
-
100VDC
Panel Mount
Screw
-
-
0VDC
4VDC
-
-
32VDC
-
-
4598650

RoHS

Each
1+
RM260.270
5+
RM242.910
10+
RM227.830
20+
RM218.840
Min: 1 / Mult: 1
-
-
40A
-
-
280VAC
DIN Rail
Screw
-
Zero Crossing
24VAC
4VDC
-
-
32VDC
-
-
1200243

RoHS

Each
1+
RM319.430
5+
RM313.130
10+
RM306.840
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
3VDC
-
-
32VDC
-
1 Series
1200199

RoHS

Each
1+
RM525.840
5+
RM520.330
10+
RM517.770
Min: 1 / Mult: 1
DPST-NO
-
40A
-
-
280VAC
Panel Mount
Quick Connect
-
Zero Crossing
24VAC
4VDC
-
-
15VDC
-
1 Series
5540513

RoHS

Each
1+
RM1,035.880
Min: 1 / Mult: 1
3PST-NO
-
40A
-
-
660VAC
Panel Mount
Screw
-
Zero Crossing
42VAC
4VDC
-
-
32VDC
-
RZ3A
2723386

RoHS

Each
1+
RM277.480
5+
RM274.590
10+
RM269.080
Min: 1 / Mult: 1
2 x SPST-NO
-
40A
-
-
-
Panel Mount
-
-
-
40VAC
-
-
-
-
-
SRA2 Series
2780690

RoHS

Each
1+
RM350.790
5+
RM343.780
10+
RM336.760
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
150VDC
Panel Mount
Screw
-
-
1VDC
3.5VDC
-
-
32VDC
-
Harmony SSP1 Series
3792768

RoHS

Each
1+
RM682.620
Min: 1 / Mult: 1
DPST-NO
-
40A
-
-
280VAC
Chassis
Quick Connect
-
Zero Crossing
24VAC
4VDC
-
-
15VDC
-
SSRD Series
3996114
Each
1+
RM1,027.430
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
480VAC
Panel Mount
Screw
-
Zero Crossing
48VAC
90VAC
-
-
280VAC
-
SSR3 Series
2784884

RoHS

Each
1+
RM422.080
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
100VDC
Panel Mount
Screw Clamp
-
-
1VDC
3.5VDC
-
-
32VDC
-
1-DC Series
1200230

RoHS

Each
1+
RM279.940
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
90VAC
-
-
280VAC
-
1 Series
1973894
Each
1+
RM744.230
5+
RM734.290
10+
RM724.350
Min: 1 / Mult: 1
-
-
40A
-
-
30VDC
DIN Rail
Screw
-
Zero Crossing
4VDC
24VAC
-
-
240VAC
-
G3PA Series
1936420

RoHS

Each
1+
RM1,308.080
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
240Vrms
Panel Mount
Screw
-
Proportional Output
100Vrms
2VDC
-
-
10VDC
-
PCV Series
2918606

RoHS

Each
1+
RM137.890
5+
RM136.450
10+
RM133.710
20+
RM131.040
Min: 1 / Mult: 1
-
-
40A
-
-
240Vrms
Panel Mount
Screw
-
-
-
4VDC
-
-
32VDC
-
SRA1 Series
3218999

RoHS

Each
1+
RM456.120
5+
RM455.930
10+
RM435.090
Min: 1 / Mult: 1
-
-
40A
-
-
265VAC
-
Quick Connect
-
Zero Crossing
24VAC
-
-
-
32VDC
-
RA2A Series
3996112
Each
1+
RM1,027.430
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
480VAC
Panel Mount
Screw
-
Zero Crossing
48VAC
4VDC
-
-
32VDC
-
SSR3 Series
3996109
Each
1+
RM1,058.220
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
480VAC
Panel Mount
Screw
-
Random Turn On
48VAC
4VDC
-
-
32VDC
-
SSR3 Series
4748574

RoHS

Each
1+
RM279.500
5+
RM276.800
10+
RM274.000
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
12VAC
4VDC
-
-
32VDC
-
SRP1-CE Series
4703607

RoHS

Each
1+
RM152.890
5+
RM146.980
10+
RM143.420
20+
RM140.480
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
90VAC
-
-
280VAC
-
77 Series
4691216

RoHS

Each
1+
RM402.900
5+
RM387.820
10+
RM380.740
20+
RM373.960
Min: 1 / Mult: 1
-
-
40A
-
-
480VAC
DIN Rail, Panel
Screw
-
Zero Crossing
24VAC
80VAC
-
-
280VAC
-
-
4703609

RoHS

Each
1+
RM132.180
5+
RM127.070
10+
RM123.990
20+
RM121.450
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
3VDC
-
-
32VDC
-
77 Series
1-25 of 69 items
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