Solid State Relays | Newark Electronics

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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.

Price shown includes applicable duties and tariffs

Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Supply Voltage	Contact Configuration	Contact Form	Load Current	Load Type	Operating Voltage Max	Power Consumption	Load Voltage Max	Relay Mounting	MOSFET Relay Package Style	Relay Terminals	Switching Mode	Operating Voltage Min	Control Voltage Min	Control Voltage AC Max	On State Resistance Max	Control Voltage Max	Isolation Voltage	Off State Leakage Current Max	Product Range	RoHS Phthalates Compliant

RSSDN-50A	13M2781 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 50 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+$52.450 5+$49.810 10+$47.170 25+$44.240 50+$42.260 More Pricing...	-	SPST-NO	-	50A	-	660VAC	-	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	-	RSS Series	-
G3PA-420B-VD-2 DC12-24	19C7972 Data Sheet RoHS Date/Lot Code	OMRON INDUSTRIAL AUTOMATION Solid State Relay SPST 20 A 30 VDC DIN Rail Screw Zero Crossing	Each	1+$214.500 5+$205.230 10+$195.960 25+$188.400 50+$182.900	-	SPST	-	20A	-	30VDC	-	-	DIN Rail	-	Screw	Zero Crossing	9.6VDC	180VAC	-	-	528VAC	-	-	G3PA Series	-
RZ3A60A25	05M4345 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay 3PST-NO 25 A 660 VAC Panel Mount Screw Zero Crossing	Each	2+$302.320 10+$288.820 50+$275.320 100+$267.220	-	3PST-NO	-	25A	-	660VAC	-	-	Panel Mount	-	Screw	Zero Crossing	42VAC	24VDC	-	-	50VDC	-	-	RZ3A Series	-
240DI25	52M1720 Data Sheet RoHS	OPTO 22 Solid State Relay 25 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+$62.360 5+$57.680 10+$53.000 25+$51.280 50+$49.560 More Pricing...	-	-	-	25A	-	280VAC	-	-	Panel Mount	-	Screw	Zero Crossing	12VAC	3VDC	-	-	32VDC	-	-	DC Series	-
CKRD2420	37M2041 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay 20 A 280 VAC DIN Rail Cage Clamp Zero Crossing	Each	1+$107.390 5+$104.370 10+$101.980 25+$100.050 50+$100.040 More Pricing...	-	-	-	20A	-	280VAC	-	-	DIN Rail	-	Cage Clamp	Zero Crossing	24VAC	4VDC	-	-	32VDC	-	-	CKR Series	-
HD4850	37M2846 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay 50 A 530 VAC Panel Mount Screw Zero Crossing	Each	1+$97.350 5+$96.950 10+$96.550 25+$94.640 50+$92.720 More Pricing...	-	-	-	50A	-	530VAC	-	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	-	HD48 Series	-
240D10	96F1061 Data Sheet RoHS	OPTO 22 Solid State Relay 10 A 280 VAC Panel Mount Screw DC Switch	Each	1+$60.470 5+$57.420 10+$54.370 25+$52.280 50+$50.600 More Pricing...	-	-	-	10A	-	280VAC	-	-	Panel Mount	-	Screw	DC Switch	24VAC	3VDC	-	-	32VDC	-	-	DC Series	-
240D25	18M9782 Data Sheet RoHS	OPTO 22 Solid State Relay 25 A 280 VAC Panel Mount Screw DC Switch	Each	1+$73.550 5+$69.490 10+$65.430 25+$63.200 50+$60.510 More Pricing...	-	-	-	25A	-	280VAC	-	-	Panel Mount	-	Screw	DC Switch	24VAC	3VDC	-	-	32VDC	-	-	DC Series	-
G3PE-225B DC12-24	09R0116 Data Sheet RoHS Date/Lot Code	OMRON INDUSTRIAL AUTOMATION Solid State Relay 25 A 30 VDC DIN Rail Screw Zero Crossing	Each	1+$105.580 5+$102.280 10+$98.980 25+$95.630 50+$92.270 More Pricing...	-	-	-	25A	-	30VDC	-	-	DIN Rail	-	Screw	Zero Crossing	9.6VDC	75VAC	-	-	264VAC	-	-	G3PE Series	-
480D45-12	18M9795 Data Sheet RoHS	OPTO 22 Solid State Relay 45 A 530 VAC Panel Mount Screw DC Switch	Each	1+$90.240 5+$84.110 10+$77.980 25+$77.560 50+$76.620 More Pricing...	-	-	-	45A	-	530VAC	-	-	Panel Mount	-	Screw	DC Switch	100VAC	3VDC	-	-	32VDC	-	-	DC Series	-
SSR-240D50	26M8310 Data Sheet RoHS Date/Lot Code	TE CONNECTIVITY - POTTER&BRUMFIELD Solid State Relay SPST-NO 50 A 280 Vrms Panel Mount Screw Zero Crossing	Each	1+$97.640 5+$92.800 10+$87.950 25+$83.600 50+$80.570 More Pricing...	-	SPST-NO	-	50A	-	280VAC	-	-	Panel Mount	-	Screw	Zero Crossing	24VAC	3VDC	-	-	32VDC	-	-	SSR Series	-
D2410	37M2445 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 10 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+$65.550 5+$63.720 10+$61.890 25+$61.630 50+$61.380 More Pricing...	-	SPST-NO	-	10A	-	280VAC	-	-	Panel Mount	-	Screw	Zero Crossing	24VAC	4VDC	-	-	32VDC	-	-	1 Series	-
SSR-240D25	89F948 Data Sheet RoHS Date/Lot Code	TE CONNECTIVITY - POTTER&BRUMFIELD Solid State Relay SPST-NO 25 A 280 Vrms Panel Mount Screw Zero Crossing	Each	1+$47.760 5+$46.810 10+$45.860 25+$44.780 50+$44.530 More Pricing...	-	SPST-NO	-	25A	-	280VAC	-	-	Panel Mount	-	Screw	Zero Crossing	24VAC	3VDC	-	-	32VDC	-	-	SSR Series	-
RSSDN-25A	80K6137 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 25 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+$36.300 5+$35.150 10+$33.990 25+$32.240 50+$30.770 More Pricing...	-	SPST-NO	-	25A	-	660VAC	-	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	-	RSS Series	-
RM1A60D75	05M4312 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay SPST 75 A 660 VAC Panel Mount Screw Zero Crossing	Each	20+$150.880 50+$135.000 100+$132.300	-	SPST	-	75A	-	660VAC	-	-	Panel Mount	-	Screw	Zero Crossing	42VAC	4VDC	-	-	32VDC	-	-	RM1A Series	-
RM1A23A25	05M4302 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay SPST 25 A 265 VAC Panel Mount Screw Zero Crossing	Each	1+$60.000 10+$57.000 50+$54.000 100+$52.200	-	SPST	-	25A	-	265VAC	-	-	Panel Mount	-	Screw	Zero Crossing	24VAC	22VDC	-	-	48VDC	-	-	RM1A Series	-
DC60S5	18M9069 Data Sheet RoHS	OPTO 22 Solid State Relay 5 A 60 VDC Panel Mount Screw Zero Crossing	Each	1+$44.000 5+$43.120 10+$42.240 25+$41.360 50+$40.480 More Pricing...	-	-	-	5A	-	60VDC	-	-	Panel Mount	-	Screw	Zero Crossing	5VDC	3VDC	-	-	32VDC	-	-	-	-
D2440D	37M2463 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay 40 A 280 VAC Panel Mount Quick Connect Zero Crossing	Each	1+$187.110 5+$160.240 10+$151.440 25+$148.390 50+$145.920	-	-	-	40A	-	280VAC	-	-	Panel Mount	-	Quick Connect	Zero Crossing	24VAC	4VDC	-	-	15VDC	-	-	1 Series	-
RM1E23AA50	88H2006 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay SPST 50 A 280 VAC Panel Mount Screw Analogue	Each	1+$213.870 10+$204.320 50+$194.770 100+$189.040	-	SPST	-	50A	-	280VAC	-	-	Panel Mount	-	Screw	Analogue	90VAC	-	-	-	10VDC	-	-	RM1E Series	-
RP1D060D4M1	73M8233 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay SPST 4 A 60 VDC DIN Rail Through Hole DC Switch	Each	10+$89.850 50+$85.650 100+$83.130	-	SPST	-	4A	-	60VDC	-	-	DIN Rail	-	Through Hole	DC Switch	1VDC	4.25VDC	-	-	32VDC	-	-	RP1D Series	-
D2450	37M2465 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 50 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+$83.290 5+$80.940 10+$78.590 25+$77.090 50+$76.140 More Pricing...	-	SPST-NO	-	50A	-	280VAC	-	-	Panel Mount	-	Screw	Zero Crossing	24VAC	3VDC	-	-	32VDC	-	-	1 Series	-
D1D20	37M2425 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 20 A 100 VDC Panel Mount Screw	Each	1+$102.910 5+$100.270 10+$97.730 25+$95.710 50+$93.800 More Pricing...	-	SPST-NO	-	20A	-	100VDC	-	-	Panel Mount	-	Screw	-	1VDC	3.5VDC	-	-	32VDC	-	-	1-DC Series	-
RA2425-D06	05M4268 Data Sheet RoHS Date/Lot Code	CARLO GAVAZZI Solid State Relay SPST-NO 25 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+$77.260 10+$73.810 50+$70.360 100+$68.290	-	SPST-NO	-	25A	-	280VAC	-	-	Panel Mount	-	Screw	Zero Crossing	24VAC	3VDC	-	-	32VDC	-	-	RA24 Series	-
D2450-10	37M2467 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 50 A 280 VAC Panel Mount Screw Random Turn On	Each	1+$79.550 5+$77.580 10+$75.540 25+$73.980 50+$72.500 More Pricing...	-	SPST-NO	-	50A	-	280VAC	-	-	Panel Mount	-	Screw	Random Turn On	24VAC	4VDC	-	-	32VDC	-	-	1 Series	-
RZ3A60A55	17M9318 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay 3PST-NO 55 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+$343.750 10+$328.400 50+$313.050 100+$303.840	-	3PST-NO	-	55A	-	660VAC	-	-	Panel Mount	-	Screw	Zero Crossing	42VAC	24VDC	-	-	50VDC	-	-	RZ3A Series	-