SPST Solid State Relays:

78 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.
Show More
View
Buyer
Engineer
Manufacturer
Contact Configuration
Load Current
Operating Voltage Max
Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
Control Voltage Min
Control Voltage Max
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
05M4302

RoHS

Each
1+
$60.020
10+
$57.070
50+
$54.120
100+
$52.350
Total:$60.02
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
22VDC
48VDC
RM1A Series
88H2006

RoHS

Date/Lot Code

Each
1+
$212.580
10+
$203.230
50+
$193.880
100+
$188.270
Total:$212.58
Min: 1 / Mult: 1
SPST
50A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
05M4313

RoHS

Date/Lot Code

Each
1+
$159.150
10+
$152.150
50+
$145.150
100+
$140.950
Total:$159.15
Min: 1 / Mult: 1
SPST
25A
280VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
16C5580

RoHS

Date/Lot Code

Each
1+
$165.110
10+
$156.960
50+
$148.810
100+
$143.920
Total:$165.11
Min: 1 / Mult: 1
SPST
100A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4304

RoHS

Date/Lot Code

Each
1+
$58.940
10+
$56.040
50+
$53.140
100+
$51.400
Total:$58.94
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
18M9785

RoHS

Each
1+
$97.540
3+
$95.910
5+
$94.290
10+
$92.660
Total:$97.54
Min: 1 / Mult: 1
SPST
45A
280VAC
Panel Mount
Screw
DC Switch
24VAC
3VDC
32VDC
DC Series
46M4269

RoHS

Each
1+
$168.250
10+
$160.850
50+
$153.450
100+
$149.010
Total:$168.25
Min: 1 / Mult: 1
SPST
25A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
16C5590

RoHS

Date/Lot Code

Each
1+
$94.600
10+
$89.950
50+
$85.300
100+
$82.510
Total:$94.60
Min: 1 / Mult: 1
SPST
50A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
97B1873

RoHS

Date/Lot Code

Each
1+
$73.370
5+
$68.320
10+
$63.870
25+
$59.410
50+
$56.140
More Pricing...
Total:$73.37
Min: 1 / Mult: 1
SPST
1A
28.8VDC
Socket
Plug In
-
19.2VDC
3VDC
125VDC
G3RZ Series
33C9160

RoHS

Date/Lot Code

Each
1+
$4.680
10+
$4.170
25+
$3.970
50+
$3.830
100+
$3.700
More Pricing...
Total:$4.68
Min: 1 / Mult: 1
SPST
1A
260V
Through Hole
PC Pin
Zero Crossing
20V
0.9V
1.5V
-
05M4303

RoHS

Each
1+
$68.340
10+
$64.990
50+
$61.640
100+
$59.630
Total:$68.34
Min: 1 / Mult: 1
SPST
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
22VDC
48VDC
RM1A Series
05M4305

RoHS

Each
1+
$67.160
10+
$63.860
50+
$60.560
100+
$58.580
Total:$67.16
Min: 1 / Mult: 1
SPST
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
05M4308

RoHS

Date/Lot Code

Each
1+
$69.150
10+
$65.750
50+
$62.350
100+
$60.310
Total:$69.15
Min: 1 / Mult: 1
SPST
25A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
05M4309

RoHS

Each
1+
$77.160
10+
$73.360
50+
$69.560
100+
$67.280
Total:$77.16
Min: 1 / Mult: 1
SPST
50A
530VAC
Panel Mount
Screw
Zero Crossing
42VAC
4VDC
32VDC
RM1A Series
27K4852

RoHS

Date/Lot Code

Each
1+
$127.290
5+
$124.100
10+
$120.920
25+
$114.560
50+
$108.200
More Pricing...
Total:$127.29
Min: 1 / Mult: 1
SPST
25A
24VDC
Panel Mount
Screw
Zero Crossing
5VDC
24VAC
240VAC
G3NA Series
73T1924

RoHS

Date/Lot Code

Each
1+
$195.530
10+
$186.930
50+
$178.330
100+
$173.170
Total:$195.53
Min: 1 / Mult: 1
SPST
60A
-
DIN Rail
Screw
Zero Crossing
-
3VDC
32VDC
RGC Series
84W7296

RoHS

Date/Lot Code

Each
1+
$9.950
10+
$9.330
25+
$8.290
50+
$7.880
100+
$7.470
More Pricing...
Total:$9.95
Min: 1 / Mult: 1
SPST
5A
240VAC
Through Hole
PC Pin
Zero Crossing
20V
0.9V
1.5V
-
68K9285

RoHS

Each
1+
$3.640
10+
$2.950
25+
$2.830
50+
$2.730
100+
$2.620
More Pricing...
Total:$3.64
Min: 1 / Mult: 1
SPST
2A
240VAC
Through Hole
PC Pin
Zero Crossing
20V
0.9V
1.4V
-
99Y9644

RoHS

CARLO GAVAZZI
Each
1+
$34.250
5+
$30.680
10+
$30.170
20+
$29.620
Total:$34.25
Min: 1 / Mult: 1
SPST
5A
265VAC
PCB
Through Hole
Zero Crossing
12Vrms
3VDC
32VDC
RP1A Series
19C7972

RoHS

Date/Lot Code

Each
1+
$224.200
Total:$224.20
Min: 1 / Mult: 1
SPST
20A
30VDC
DIN Rail
Screw
Zero Crossing
9.6VDC
180VAC
528VAC
G3PA Series
73T1965

RoHS

Date/Lot Code

Each
1+
$82.990
10+
$79.340
50+
$75.690
100+
$73.500
Total:$82.99
Min: 1 / Mult: 1
SPST
25A
240VAC
DIN Rail
Screw
Zero Crossing
24VAC
20VAC
275VAC
RGS Series
12AM9418

RoHS

Each
1+
$492.690
Total:$492.69
Min: 1 / Mult: 1
SPST
30A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
12AM9419

RoHS

Each
1+
$645.430
Total:$645.43
Min: 1 / Mult: 1
SPST
43A
660VAC
DIN Rail, Panel
Box Clamp
Zero Crossing
42VAC
4VDC
32VDC
RGC Series
73M6427

RoHS

Each
Pricing is unavailable. Please contact customer services.
SPST
30A
660VAC
DIN Rail
Cage Clamp
Zero Crossing
42VAC
4VDC
32VDC
RJCS Series
73M6431

RoHS

Each
Pricing is unavailable. Please contact customer services.
SPST
100A
265VAC
Panel Mount
Screw
Analogue
90VAC
-
10VDC
RM1E Series
1-25 of 78 items
of 4 page(s)

Popular Suppliers

OMRON
PANASONIC
TE CONNECTIVITY
SCHNEIDER ELECTRIC
HONEYWELL
MULTICOMP PRO
ALPS ALPINE
FINDER