SPST-NO Solid State Relays | Newark Electronics

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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			Price for		Quantity

8937940000	14T0440 Data Sheet RoHS	WEIDMULLER Solid State Relay SPST-NO 10 A 33 VDC DIN Rail Screw DC Switch	Each	1+ $42.270 10+ $40.110 25+ $39.020 50+ $37.510 100+ $35.770	Min: 1 / Mult: 1	SPST-NO	-	10A	-	33VDC	-	DIN Rail	-	Screw	DC Switch	5VDC	-	-	-	24VDC	-	MICROOPTO Series	-
G3NE-220T-US DC5	95B1394 Data Sheet RoHS Date/Lot Code	OMRON INDUSTRIAL AUTOMATION Solid State Relay SPST-NO 20 A 264 VAC Panel Mount Quick Connect Zero Crossing	Each	1+ $46.560 5+ $43.360 10+ $40.530 25+ $37.700 50+ $35.630 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	20A	-	264VAC	-	Panel Mount	-	Quick Connect	Zero Crossing	75VAC	4VDC	-	-	6VDC	-	G3NE Series	-
RSSDN-50A	13M2781 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 50 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ $44.810 5+ $43.690 10+ $42.560 25+ $40.320 50+ $38.080 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	50A	-	660VAC	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	RSS Series	-
SSR-240D50	26M8310 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Solid State Relay SPST-NO 50 A 280 Vrms Panel Mount Screw Zero Crossing	Each	1+ $82.470 5+ $80.410 10+ $78.340 25+ $77.590	Min: 1 / Mult: 1	SPST-NO	-	50A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	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+ $53.500 5+ $52.170 10+ $51.170 25+ $49.470	Min: 1 / Mult: 1	SPST-NO	-	10A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	4VDC	-	-	32VDC	-	1 Series	-
D4D12	37M2475 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 12 A 400 VDC Panel Mount Screw	Each	1+ $159.190 5+ $155.800 10+ $152.410 25+ $145.630 50+ $141.310 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	12A	-	400VDC	-	Panel Mount	-	Screw	-	1VDC	3.5VDC	-	-	32VDC	-	1-DC Series	-
RSSDN-25A	80K6137 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 25 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ $40.900 5+ $39.880 10+ $38.860 25+ $36.810 50+ $34.770 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	25A	-	660VAC	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	RSS Series	-
SSR-240D25	89F948 Data Sheet RoHS Date/Lot Code	POTTER&BRUMFIELD - TE CONNECTIVITY Solid State Relay SPST-NO 25 A 280 Vrms Panel Mount Screw Zero Crossing	Each	1+ $48.150 5+ $47.220 10+ $46.280 25+ $45.270 50+ $45.260 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	25A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	3VDC	-	-	32VDC	-	SSR Series	-
G3NA-240B-UTU DC5-24	24M2457 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION SSR PANEL MOUNT 264VAC 24VDC 40A	Each	1+ $111.060 5+ $108.460 10+ $105.860 25+ $99.470 50+ $91.900 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	40A	-	264VAC	-	Panel Mount	-	Screw	Zero Crossing	19VAC	5VDC	-	-	24VDC	-	G3NA 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+ $77.300 10+ $73.900 50+ $70.500 100+ $68.460	Min: 1 / Mult: 1	SPST-NO	-	25A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	3VDC	-	-	32VDC	-	RA24 Series	-
D2450	37M2465 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 50 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ $83.990	Min: 1 / Mult: 1	SPST-NO	-	50A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	3VDC	-	-	32VDC	-	1 Series	-
34.81.7.012.9024	58T2473 Data Sheet RoHS	FINDER RELAY SPST-NO 24VDC 0.002A	Each	1+ $27.540 10+ $26.330 25+ $25.120 50+ $23.900 100+ $22.690 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	2A	-	17VDC	-	PCB	-	Screw	-	8VDC	-	-	-	-	-	34 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+ $68.800 5+ $67.080 10+ $65.360 25+ $61.920	Min: 1 / Mult: 1	SPST-NO	-	50A	-	280Vrms	-	Panel Mount	-	Screw	Random Turn On	24Vrms	4VDC	-	-	32VDC	-	1 Series	-
G3NA-205B-UTU DC5-24	24M2452 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION SSR PANEL MOUNT 264VAC 24VDC 5A	Each	1+ $38.250 5+ $37.370 10+ $36.490 25+ $34.730 50+ $32.970	Min: 1 / Mult: 1	SPST-NO	-	5A	-	264VAC	-	Panel Mount	-	Screw	Zero Crossing	19VAC	5VDC	-	-	24VDC	-	G3NA Series	-
G3NA-210B DC5-24	24M2453 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION SSR PANEL MOUNT 264VAC 24VDC 10A	Each	1+ $25.350 5+ $24.810 10+ $24.260 25+ $23.600	Min: 1 / Mult: 1	SPST-NO	-	10A	-	264VAC	-	Panel Mount	-	Screw	Zero Crossing	19VAC	5VDC	-	-	24VDC	-	G3NA Series	-
RA4890-D12	05M4273 Data Sheet RoHS Date/Lot Code	CARLO GAVAZZI Solid State Relay SPST-NO 90 A 530 VAC Panel Mount Screw Zero Crossing	Each	1+ $162.560 10+ $155.410 50+ $148.260 100+ $143.970	Min: 1 / Mult: 1	SPST-NO	-	90A	-	530VAC	-	Panel Mount	-	Screw	Zero Crossing	42VAC	3VDC	-	-	32VDC	-	RA48 Series	-
RSSAN25A	80K6136 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 25 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ $39.130 5+ $38.150 10+ $37.170 25+ $35.210 50+ $33.260 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	25A	-	660VAC	-	Panel Mount	-	Screw	Zero Crossing	48VAC	90VAC	-	-	280VAC	-	RSS Series	-
RSSAN-10A	31B3391 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 10 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ $54.460 5+ $53.100 10+ $51.740 25+ $49.010 50+ $46.290 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	10A	-	660VAC	-	Panel Mount	-	Screw	Zero Crossing	48VAC	90VAC	-	-	280VAC	-	RSS Series	-
RSSDN-75A	31B3394 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 75 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ $85.100 5+ $82.970 10+ $80.840 25+ $76.590 50+ $72.330 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	75A	-	660VAC	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	RSS Series	-
2966634	73T9397 Data Sheet RoHS	PHOENIX CONTACT RELAY PLC SPST 24VDC 3A DIN RAIL	Each	1+ $59.010 10+ $57.230 50+ $54.800 100+ $50.750 250+ $47.180 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	3A	-	33VDC	-	DIN Rail	-	Screw	Zero Crossing	3VDC	-	-	-	24VDC	-	PLC-INTERFACE Series	-
RSCDN-30A	34M2063 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 30 A 600 Vrms Panel Mount Screw Zero Crossing	Each	1+ $81.350 5+ $79.320 10+ $77.280 25+ $73.210 50+ $69.140 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	30A	-	600Vrms	-	Panel Mount	-	Screw	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	RSC Series	-
RA2450-D06	05M4269 Data Sheet RoHS Date/Lot Code	CARLO GAVAZZI Solid State Relay SPST-NO 50 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ $89.810 10+ $85.860 50+ $81.910 100+ $79.540	Min: 1 / Mult: 1	SPST-NO	-	50A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	3VDC	-	-	32VDC	-	RA24 Series	-
G3SD-Z01P-PD DC24	89C5703 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION Solid State Relay SPST-NO 1 A 26 VDC DIN Rail Through Hole Random Turn On	Each	1+ $28.140 5+ $26.740 10+ $23.810 25+ $21.650 50+ $20.460 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	1A	-	26VDC	-	DIN Rail	-	Through Hole	Random Turn On	3VDC	19.2VDC	-	-	28.8VDC	-	G3SD Series	-
RSSAN-50A	80K6135 Data Sheet RoHS	IDEC Solid State Relay SPST-NO 50 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ $59.770 5+ $58.280 10+ $56.780 25+ $53.790 50+ $50.810 More Pricing...	Min: 1 / Mult: 1	SPST-NO	-	50A	-	660VAC	-	Panel Mount	-	Screw	Zero Crossing	48VAC	90VAC	-	-	280VAC	-	RSS Series	-
D2425	37M2453 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 25 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ $66.890 5+ $65.490 10+ $64.430 25+ $62.620 50+ $61.480	Min: 1 / Mult: 1	SPST-NO	-	25A	-	280Vrms	-	Panel Mount	-	Screw	Zero Crossing	24Vrms	4VDC	-	-	32VDC	-	1 Series	-