40A Solid State Relays | element14 Singapore

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.

Filter(s) Applied

Load Current

40A

1 Filter(s) Selected

			Price For		Quantity

D1D40	1200294 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 40 A 100 VDC Panel Mount Screw DC Switch	Each	1+ S$140.380 (S$153.0142) 5+ S$137.940 (S$150.3546) 10+ S$135.500 (S$147.695)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	100VDC	Panel Mount	Screw	-	DC Switch	0VDC	3.5VDC	-	-	32VDC	-	1-DC Series
G3NA-240B-UTU DC5-24	1181261 Data Sheet RoHS	OMRON INDUSTRIAL AUTOMATION Solid State Relay SPST-NO 40 A 264 VAC Panel Mount Screw Zero Crossing	Each	1+ S$128.320 (S$139.8688) 5+ S$123.270 (S$134.3643) 10+ S$118.210 (S$128.8489) 20+ S$115.850 (S$126.2765)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	264VAC	Panel Mount	Screw	-	Zero Crossing	19VAC	5VDC	-	-	24VDC	-	G3NA Series
RA2A23D40C.	3218999 Data Sheet RoHS	CARLO GAVAZZI SOLID STATE RELAY 40A 4.5VDC-32VDC	Each	1+ S$126.750 (S$138.1575) 5+ S$123.580 (S$134.7022) 10+ S$120.410 (S$131.2469)	Min: 1 / Mult: 1	-	-	40A	-	-	265VAC	-	Quick Connect	-	Zero Crossing	24VAC	-	-	-	32VDC	-	RA2A Series
SSR3S-480D40	3996112 Data Sheet	POTTER&BRUMFIELD - TE CONNECTIVITY Solid State Relay SPST-NO 40 A 480 VAC Panel Mount Screw Zero Crossing	Each	1+ S$247.900 (S$270.211)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	480VAC	Panel Mount	Screw	-	Zero Crossing	48VAC	4VDC	-	-	32VDC	-	SSR3 Series
D2440	1200243 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 40 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ S$91.830 (S$100.0947) 5+ S$89.870 (S$97.9583) 10+ S$87.910 (S$95.8219)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	280VAC	Panel Mount	Screw	-	Zero Crossing	24VAC	3VDC	-	-	32VDC	-	1 Series
RZ3A60D40	5540513 Data Sheet RoHS	CARLO GAVAZZI Solid State Relay 3PST-NO 40 A 660 VAC Panel Mount Screw Zero Crossing	Each	1+ S$273.210 (S$297.7989)	Min: 1 / Mult: 1	3PST-NO	-	40A	-	-	660VAC	Panel Mount	Screw	-	Zero Crossing	42VAC	4VDC	-	-	32VDC	-	RZ3A
D2440D	1200199 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay DPST-NO 40 A 280 VAC Panel Mount Quick Connect Zero Crossing	Each	1+ S$162.560 (S$177.1904) 5+ S$162.120 (S$176.7108) 10+ S$161.670 (S$176.2203)	Min: 1 / Mult: 1	DPST-NO	-	40A	-	-	280VAC	Panel Mount	Quick Connect	-	Zero Crossing	24VAC	4VDC	-	-	15VDC	-	1 Series
MC002333	2841474 Data Sheet RoHS	MULTICOMP PRO SOLID STATE RELAY 40A 4-32VDC PANEL	Each	1+ S$24.320 (S$26.5088) 3+ S$21.910 (S$23.8819) 5+ S$19.970 (S$21.7673) 10+ S$18.340 (S$19.9906) 15+ S$17.220 (S$18.7698)	Min: 1 / Mult: 1	-	-	40A	-	-	-	-	Screw	-	-	48VAC	4VDC	-	-	-	-	-
SRA2Z-40K-D	2723386 Data Sheet RoHS	DURAKOOL SOLID STATE RELAY 40A 4-32VDC PANEL	Each	1+ S$73.090 (S$79.6681) 5+ S$71.060 (S$77.4554) 10+ S$69.370 (S$75.6133)	Min: 1 / Mult: 1	2 x SPST-NO	-	40A	-	-	-	Panel Mount	-	-	-	40VAC	-	-	-	-	-	SRA2 Series
SSP1D440BDT	2780690 Data Sheet RoHS	SCHNEIDER ELECTRIC Solid State Relay SPST-NO 40 A 150 VDC Panel Mount Screw	Each	1+ S$100.360 (S$109.3924) 5+ S$98.360 (S$107.2124) 10+ S$96.350 (S$105.0215)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	150VDC	Panel Mount	Screw	-	-	1VDC	3.5VDC	-	-	32VDC	-	Harmony SSP1 Series
SSRD-240D40	3792768 Data Sheet RoHS	POTTER&BRUMFIELD - TE CONNECTIVITY Solid State Relay DPST-NO 40 A 280 VAC Chassis Quick Connect Zero Crossing	Each	1+ S$156.130 (S$170.1817)	Min: 1 / Mult: 1	DPST-NO	-	40A	-	-	280VAC	Chassis	Quick Connect	-	Zero Crossing	24VAC	4VDC	-	-	15VDC	-	SSRD Series
D1D40K	2784884 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 40 A 100 VDC Panel Mount Screw Clamp	Each	1+ S$147.970 (S$161.2873) 5+ S$147.850 (S$161.1565) 10+ S$147.730 (S$161.0257)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	100VDC	Panel Mount	Screw Clamp	-	-	1VDC	3.5VDC	-	-	32VDC	-	1-DC Series
A2440	1200230 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 40 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ S$84.420 (S$92.0178) 5+ S$81.770 (S$89.1293) 10+ S$79.130 (S$86.2517)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	280VAC	Panel Mount	Screw	-	Zero Crossing	24VAC	90VAC	-	-	280VAC	-	1 Series
G3PA-240B-VD DC5-24	1973894 Data Sheet	OMRON INDUSTRIAL AUTOMATION Solid State Relay 40 A 30 VDC DIN Rail Screw Zero Crossing	Each	1+ S$211.400 (S$230.426) 5+ S$208.390 (S$227.1451) 10+ S$205.380 (S$223.8642)	Min: 1 / Mult: 1	-	-	40A	-	-	30VDC	DIN Rail	Screw	-	Zero Crossing	4VDC	24VAC	-	-	240VAC	-	G3PA Series
10PCV2440	1936420 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 40 A 240 Vrms Panel Mount Screw Proportional Output	Each	1+ S$315.610 (S$344.0149)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	240Vrms	Panel Mount	Screw	-	Proportional Output	100Vrms	2VDC	-	-	10VDC	-	PCV Series
HD4840	2784897 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay SPST-NO 40 A 530 VAC Panel Mount Screw Zero Crossing	Each	1+ S$123.130 (S$134.2117) 5+ S$120.210 (S$131.0289) 10+ S$117.290 (S$127.8461)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	530VAC	Panel Mount	Screw	-	Zero Crossing	48VAC	3VDC	-	-	32VDC	-	HD48 Series
SRA1Z-40L-D	2918606 Data Sheet RoHS	DURAKOOL SOLID STATE RELAY SPST 4-32V PANEL	Each	1+ S$36.320 (S$39.5888) 5+ S$35.310 (S$38.4879) 10+ S$34.470 (S$37.5723) 20+ S$33.790 (S$36.8311)	Min: 1 / Mult: 1	-	-	40A	-	-	240Vrms	Panel Mount	Screw	-	-	-	4VDC	-	-	32VDC	-	SRA1 Series
SSR3S-480A40	3996114 Data Sheet	POTTER&BRUMFIELD - TE CONNECTIVITY Solid State Relay SPST-NO 40 A 480 VAC Panel Mount Screw Zero Crossing	Each	1+ S$281.250 (S$306.5625)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	480VAC	Panel Mount	Screw	-	Zero Crossing	48VAC	90VAC	-	-	280VAC	-	SSR3 Series
SSR3S-480D40R	3996109 Data Sheet	POTTER&BRUMFIELD - TE CONNECTIVITY Solid State Relay SPST-NO 40 A 480 VAC Panel Mount Screw Random Turn On	Each	1+ S$255.330 (S$278.3097)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	480VAC	Panel Mount	Screw	-	Random Turn On	48VAC	4VDC	-	-	32VDC	-	SSR3 Series
SRP1-CEDZL-040NC-N	4748574 Data Sheet RoHS	LITTELFUSE Solid State Relay SPST-NO 40 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ S$71.460 (S$77.8914) 5+ S$70.420 (S$76.7578) 10+ S$69.290 (S$75.5261)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	280VAC	Panel Mount	Screw	-	Zero Crossing	12VAC	4VDC	-	-	32VDC	-	SRP1-CE Series
MP-3PH ZAA 48 40 28	4691216 Data Sheet RoHS	MULTICOMP PRO Solid State Relay 40 A 480 VAC DIN Rail Panel Screw Zero Crossing	Each	1+ S$106.890 (S$116.5101) 5+ S$102.610 (S$111.8449) 10+ S$100.590 (S$109.6431) 20+ S$98.670 (S$107.5503)	Min: 1 / Mult: 1	-	-	40A	-	-	480VAC	DIN Rail, Panel	Screw	-	Zero Crossing	24VAC	80VAC	-	-	280VAC	-	-
77.B1.8.230.8250	4703607 Data Sheet RoHS	FINDER Solid State Relay Hockey Puck Style SPST-NO 40 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ S$43.690 (S$47.6221) 5+ S$41.650 (S$45.3985) 10+ S$40.300 (S$43.927) 20+ S$39.420 (S$42.9678)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	280VAC	Panel Mount	Screw	-	Zero Crossing	24VAC	90VAC	-	-	280VAC	-	77 Series
77.B1.9.024.8250	4703609 Data Sheet RoHS	FINDER Solid State Relay Hockey Puck Style SPST-NO 40 A 280 VAC Panel Mount Screw Zero Crossing	Each	1+ S$37.770 (S$41.1693) 5+ S$36.010 (S$39.2509) 10+ S$34.840 (S$37.9756) 20+ S$34.080 (S$37.1472)	Min: 1 / Mult: 1	SPST-NO	-	40A	-	-	280VAC	Panel Mount	Screw	-	Zero Crossing	24VAC	3VDC	-	-	32VDC	-	77 Series
DPID6040	4346787 Data Sheet RoHS	SENSATA/CRYDOM Solid State Relay Dual IP20 40 A 600 VAC Panel Mount Screw Zero Voltage Turn On	Each	1+ S$139.500 (S$152.055) 5+ S$136.180 (S$148.4362) 10+ S$132.860 (S$144.8174)	Min: 1 / Mult: 1	-	-	40A	-	-	600VAC	Panel Mount	Screw	-	Zero Voltage Turn On	48VAC	4VDC	-	-	32VDC	-	DPI Series
MP-3PH ZDA 48 40 01	4691215 Data Sheet RoHS	MULTICOMP PRO Solid State Relay 40 A 480 VAC DIN Rail Panel Screw Zero Crossing	Each	1+ S$87.330 (S$95.1897) 5+ S$83.830 (S$91.3747) 10+ S$82.180 (S$89.5762) 20+ S$80.590 (S$87.8431)	Min: 1 / Mult: 1	-	-	40A	-	-	480VAC	DIN Rail, Panel	Screw	-	Zero Crossing	24VAC	4VDC	-	-	32VDC	-	-