50A Solid State Relays:

196 Products Found

Newark 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. Newark’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
13M2781

RoHS

Each
1+
$47.050
5+
$45.880
10+
$44.690
25+
$42.340
50+
$39.990
More Pricing...
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
RSS Series
88H2006

RoHS

Date/Lot Code

Each
1+
$221.760
10+
$211.760
50+
$201.750
100+
$195.750
Min: 1 / Mult: 1
SPST
50A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
37M2465

RoHS

Each
1+
$79.260
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
1 Series
37M2467

RoHS

Each
1+
$73.620
5+
$71.780
10+
$69.940
25+
$66.260
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Random Turn On
24VAC
4VDC
32VDC
1 Series
05M4269

RoHS

Date/Lot Code

Each
1+
$93.690
10+
$89.470
50+
$85.240
100+
$82.700
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RA24 Series
80K6135

RoHS

Each
1+
$62.760
5+
$61.200
10+
$59.620
25+
$56.480
50+
$53.350
More Pricing...
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
90VAC
280VAC
RSS Series
16C5590

RoHS

Date/Lot Code

Each
1+
$101.230
10+
$96.250
50+
$91.280
100+
$88.290
Min: 1 / Mult: 1
SPST
50A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4305

RoHS

Date/Lot Code

Each
1+
$71.870
10+
$68.330
50+
$64.800
100+
$62.680
Min: 1 / Mult: 1
SPST
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
05M4303

RoHS

Each
1+
$73.130
10+
$69.540
50+
$65.960
100+
$63.810
Min: 1 / Mult: 1
SPST
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
22VDC
48VDC
RM1A Series
05M4309

RoHS

Each
1+
$82.570
10+
$78.500
50+
$74.430
100+
$71.990
Min: 1 / Mult: 1
SPST
50A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
37M2846

RoHS

Each
1+
$86.060
5+
$83.910
10+
$81.760
Min: 1 / Mult: 1
-
50A
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
HD48 Series
16C5586

RoHS

Date/Lot Code

Each
1+
$118.200
10+
$112.360
50+
$106.530
100+
$103.030
Min: 1 / Mult: 1
-
50A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
20VAC
280VAC
RM1A Series
37M2847

RoHS

Each
1+
$95.760
Min: 1 / Mult: 1
-
50A
530VAC
Panel Mount
Screw
Random Turn On
48VAC
4VDC
32VDC
HD48 Series
37M2900

RoHS

Each
1+
$90.110
5+
$87.860
10+
$85.610
25+
$81.100
50+
$76.600
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
H12WD Series
01P6295

RoHS

Each
1+
$378.580
5+
$368.700
10+
$361.520
25+
$355.040
Min: 1 / Mult: 1
3PST-NO
50A
600VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
GN3 Series
37M2858

RoHS

Each
1+
$91.960
5+
$89.890
10+
$87.820
25+
$83.670
Min: 1 / Mult: 1
-
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
HD60 Series
02P0458

RoHS

Each
1+
$117.160
5+
$114.530
10+
$111.890
Min: 1 / Mult: 1
-
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
3VDC
32VDC
GN Series
37M2482

RoHS

Each
1+
$91.770
5+
$89.710
10+
$87.640
25+
$83.500
50+
$80.840
More Pricing...
Min: 1 / Mult: 1
SPST-NO
50A
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
D48 Series
84AH1911

RoHS

Each
1+
$82.680
Min: 1 / Mult: 1
-
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
GN Series
93C3768

RoHS

Each
1+
$110.290
10+
$105.310
50+
$100.340
100+
$97.350
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RAM1A Series
01M7418

RoHS

SENSATA/CRYDOM
Each
1+
$80.200
5+
$78.350
10+
$76.500
25+
$72.800
Min: 1 / Mult: 1
-
50A
280VAC
Panel Mount
Screw
-
24VAC
3VDC
32VDC
1 Series
37M6002

RoHS

Each
1+
$269.860
Min: 1 / Mult: 1
-
50A
553VAC
Panel Mount
Screw
-
96VAC
8VDC
32VDC
SMR24-6 Series
37M2314

RoHS

Each
1+
$109.840
5+
$107.070
10+
$104.560
25+
$102.410
Min: 1 / Mult: 1
-
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
CW Series
02P0440

RoHS

Each
1+
$90.740
5+
$88.180
10+
$85.880
25+
$83.900
50+
$82.390
More Pricing...
Min: 1 / Mult: 1
-
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
GN Series
34AC1475

RoHS

Each
1+
$79.300
5+
$77.480
10+
$75.650
25+
$72.000
50+
$68.340
Min: 1 / Mult: 1
-
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
1 Series
1-25 of 196 items
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