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SPST-NO 50A Solid State Relays:

62 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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H12WD4850
SENSATA/CRYDOM H12WD4850
1200255

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 660 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$119.950
(S$130.7455)
5+
S$93.680
(S$102.1112)
10+
S$91.390
(S$99.6151)
20+
S$86.820
(S$94.6338)
50+
S$82.250
(S$89.6525)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
H12WD Series
H12D4850
SENSATA/CRYDOM H12D4850
1613839

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 530 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$122.300
(S$133.307)
5+
S$99.500
(S$108.455)
10+
S$95.030
(S$103.5827)
20+
S$90.280
(S$98.4052)
50+
S$85.530
(S$93.2277)
Min: 1 / Mult: 1
SPST-NO
50A
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
H12D Series
A2450
SENSATA/CRYDOM A2450
1200231

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 280 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$93.680
(S$102.1112)
5+
S$91.150
(S$99.3535)
10+
S$88.620
(S$96.5958)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
90VAC
280VAC
1 Series
RSSDN-50A..
IDEC RSSDN-50A..
1416373

Data Sheet

RoHS

IDEC
  1. SSR
  2. DIN/PANEL MOUNT
  3. 660VAC
  4. 32VDC
  5. 50A
Each
1+
S$61.080
(S$66.5772)
5+
S$59.510
(S$64.8659)
10+
S$57.940
(S$63.1546)
20+
S$56.790
(S$61.9011)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
-
-
Zero Crossing
48VAC
-
-
-
D2450
SENSATA/CRYDOM D2450
1200244

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 280 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$77.810
(S$84.8129)
5+
S$76.080
(S$82.9272)
10+
S$74.330
(S$81.0197)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
1 Series
D4850
SENSATA/CRYDOM D4850
1200250

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 530 Vrms
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$115.070
(S$125.4263)
5+
S$112.330
(S$122.4397)
10+
S$109.580
(S$119.4422)
Min: 1 / Mult: 1
SPST-NO
50A
530VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
D48 Series
MCPC2450C
SENSATA/CRYDOM MCPC2450C
1613885

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 280 Vrms
  5. Panel Mount
  6. Screw
  7. Proportional Output
Each
1+
S$217.680
(S$237.2712)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Proportional Output
180Vrms
8VDC
32VDC
MCPC Series
D2450-10
SENSATA/CRYDOM D2450-10
1613837

Data Sheet

RoHS

SENSATA/CRYDOM
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 280 VAC
  5. Panel Mount
  6. Screw
  7. Random Turn On
Each
1+
S$93.630
(S$102.0567)
5+
S$90.240
(S$98.3616)
10+
S$86.850
(S$94.6665)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Random Turn On
24VAC
3VDC
32VDC
1 Series
G3NA-450B-UTU-2 DC5-24 BY OMZ
OMRON INDUSTRIAL AUTOMATION G3NA-450B-UTU-2 DC5-24 BY OMZ
2667322

Data Sheet

RoHS

OMRON INDUSTRIAL AUTOMATION
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 480 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$190.770
(S$207.9393)
5+
S$182.490
(S$198.9141)
10+
S$176.090
(S$191.9381)
Min: 1 / Mult: 1
SPST-NO
50A
480VAC
Panel Mount
Screw
Zero Crossing
200VAC
5VDC
24VDC
G3NA Series
SSR3S-480A50
POTTER&BRUMFIELD - TE CONNECTIVITY SSR3S-480A50
3996110

Data Sheet

POTTER&BRUMFIELD - TE CONNECTIVITY
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 480 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$325.460
(S$354.7514)
Min: 1 / Mult: 1
SPST-NO
50A
480VAC
Panel Mount
Screw
Zero Crossing
48VAC
90VAC
280VAC
SSR3 Series
SRP1-CRARL-050TC-N
LITTELFUSE SRP1-CRARL-050TC-N
4575752

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP20
  3. SPST-NO
  4. 50 A
  5. 280 Vrms
  6. Panel Mount
  7. Screw
  8. Instantaneous Turn On
Each
1+
S$106.290
(S$115.8561)
5+
S$105.250
(S$114.7225)
10+
S$104.210
(S$113.5889)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Instantaneous Turn On
24VAC
90VAC
280VAC
SRP1-CR Series
SRP1-CBARL-050NW-N
LITTELFUSE SRP1-CBARL-050NW-N
4575756

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP00
  3. SPST-NO
  4. 50 A
  5. 280 Vrms
  6. Panel Mount
  7. Screw
  8. Instantaneous Turn On
Each
1+
S$89.340
(S$97.3806)
5+
S$88.900
(S$96.901)
10+
S$88.450
(S$96.4105)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Instantaneous Turn On
24VAC
90VAC
280VAC
SRP1-CB Series
SRP1-CRDZH-050TC-N
LITTELFUSE SRP1-CRDZH-050TC-N
4575757

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP20
  3. SPST-NO
  4. 50 A
  5. 660 Vrms
  6. Panel Mount
  7. Screw
  8. Zero Crossing
Each
1+
S$107.730
(S$117.4257)
5+
S$105.580
(S$115.0822)
10+
S$103.430
(S$112.7387)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
SRP1-CR Series
RM1E48AA50
CARLO GAVAZZI RM1E48AA50
4559646

Data Sheet

RoHS

CARLO GAVAZZI
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 550 VAC
  5. Panel Mount
  6. Screw
  7. Analogue
Each
1+
S$261.420
(S$284.9478)
Min: 1 / Mult: 1
SPST-NO
50A
550VAC
Panel Mount
Screw
Analogue
200VAC
-
-
RM1E Series
RM1A23D50
CARLO GAVAZZI RM1A23D50
4559603

Data Sheet

RoHS

CARLO GAVAZZI
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 265 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$87.140
(S$94.9826)
5+
S$84.970
(S$92.6173)
10+
S$82.790
(S$90.2411)
Min: 1 / Mult: 1
SPST-NO
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
RM1A Series
RM1A23A50
CARLO GAVAZZI RM1A23A50
4559613

Data Sheet

RoHS

CARLO GAVAZZI
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 265 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$88.460
(S$96.4214)
5+
S$86.250
(S$94.0125)
10+
S$84.040
(S$91.6036)
Min: 1 / Mult: 1
SPST-NO
50A
265VAC
Panel Mount
Screw
Zero Crossing
24VAC
20VAC
280VAC
RM1A Series
SSP1A150BDE
SCHNEIDER ELECTRIC SSP1A150BDE
4635560

Data Sheet

SCHNEIDER ELECTRIC
  1. SSR
  2. SPST-NO
  3. 50A
  4. 4 TO 32VDC
  5. PANEL
Each
1+
S$50.330
(S$54.8597)
5+
S$48.570
(S$52.9413)
10+
S$46.710
(S$50.9139)
20+
S$42.930
(S$46.7937)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
20VAC
4VDC
32VDC
Harmony SSP1 Series
SRP1-CRDZL-050TC-N
LITTELFUSE SRP1-CRDZL-050TC-N
4575748

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP20
  3. SPST-NO
  4. 50 A
  5. 280 Vrms
  6. Panel Mount
  7. Screw
  8. Zero Crossing
Each
1+
S$93.360
(S$101.7624)
5+
S$92.900
(S$101.261)
10+
S$92.430
(S$100.7487)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
4VDC
32VDC
SRP1-CR Series
SRP1-CRDRL-050TC-N
LITTELFUSE SRP1-CRDRL-050TC-N
4575750

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP20
  3. SPST-NO
  4. 50 A
  5. 280 Vrms
  6. Panel Mount
  7. Screw
  8. Instantaneous Turn On
Each
1+
S$94.840
(S$103.3756)
5+
S$94.370
(S$102.8633)
10+
S$93.900
(S$102.351)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Instantaneous Turn On
24VAC
4VDC
32VDC
SRP1-CR Series
SRP1-CBAZL-050NW-N
LITTELFUSE SRP1-CBAZL-050NW-N
4575754

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP00
  3. SPST-NO
  4. 50 A
  5. 280 Vrms
  6. Panel Mount
  7. Screw
  8. Zero Crossing
Each
1+
S$87.870
(S$95.7783)
5+
S$87.440
(S$95.3096)
10+
S$87.010
(S$94.8409)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
90VAC
280VAC
SRP1-CB Series
SRP1-CBDZL-050NW-N
LITTELFUSE SRP1-CBDZL-050NW-N
4575753

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP00
  3. SPST-NO
  4. 50 A
  5. 280 Vrms
  6. Panel Mount
  7. Screw
  8. Zero Crossing
Each
1+
S$84.880
(S$92.5192)
5+
S$84.460
(S$92.0614)
10+
S$84.040
(S$91.6036)
Min: 1 / Mult: 1
SPST-NO
50A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
4VDC
32VDC
SRP1-CB Series
SRP1-CBAZH-050NW-N
LITTELFUSE SRP1-CBAZH-050NW-N
4575762

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP00
  3. SPST-NO
  4. 50 A
  5. 660 Vrms
  6. Panel Mount
  7. Screw
  8. Zero Crossing
Each
1+
S$112.400
(S$122.516)
5+
S$111.840
(S$121.9056)
10+
S$111.280
(S$121.2952)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
90VAC
280VAC
SRP1-CB Series
RM1A60A50
CARLO GAVAZZI RM1A60A50
4559640

Data Sheet

RoHS

CARLO GAVAZZI
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 660 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$143.920
(S$156.8728)
5+
S$140.320
(S$152.9488)
10+
S$136.720
(S$149.0248)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
42VAC
20VAC
280VAC
RM1A Series
SRP1-CRAZH-050TC-N
LITTELFUSE SRP1-CRAZH-050TC-N
4575758

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. IP20
  3. SPST-NO
  4. 50 A
  5. 660 Vrms
  6. Panel Mount
  7. Screw
  8. Zero Crossing
Each
1+
S$128.080
(S$139.6072)
5+
S$125.600
(S$136.904)
10+
S$123.110
(S$134.1899)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
90VAC
280VAC
SRP1-CR Series
SRP1-CEDZH-050NC-N
LITTELFUSE SRP1-CEDZH-050NC-N
4752131

Data Sheet

RoHS

LITTELFUSE
  1. Solid State Relay
  2. SPST-NO
  3. 50 A
  4. 660 VAC
  5. Panel Mount
  6. Screw
  7. Zero Crossing
Each
1+
S$80.030
(S$87.2327)
5+
S$78.870
(S$85.9683)
10+
S$77.600
(S$84.584)
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
24VAC
4VDC
32VDC
SRP1-CE Series
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