Solid State Relays - Industrial Mount

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Industrial-Mount DC Solid-State Relays

Opto 22 Industrial-Mount DC Solid-State Relays (SSRs) are designed to deliver isolated DC control and are compatible with low-power Schottky transistor-transistor logic (LS TTL). These relays offer zero-voltage turn-on, zero-current turn-off, 4000V optical isolation, 120V to 575V load voltage ratings, and 3A to 45A load current ratings. The modules are hermetically sealed and feature a unique heat-spreader technology. The rugged, epoxy encapsulation construction is subjected to a full-load test and 6x rated current surge before and after encapsulation. Opto 22 Industrial-Mount DC SSRs operate in a -40°C to +100°C temperature range. These CE components come with a lifetime warranty, as well as UL, CSA, and UKCA approvals.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Mounting Style	Load Current Rating	Load Voltage Rating	Control Voltage Range	Minimum Operating Temperature	Maximum Operating Temperature	Series	Length	Width	Height
Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR) 240D10 Opto 22 1: £47.18 69In Stock Restricted Availability	Mfr. Part No. 240D10 Mouser Part No 94-240D10	Opto 22	Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	69In Stock	£47.18 £42.01 £40.11 £37.40	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	10 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) 240D25 Opto 22 1: £57.48 140In Stock Restricted Availability	Mfr. Part No. 240D25 Mouser Part No 94-240D25	Opto 22	Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	140In Stock	£57.48 £51.18 £48.87 £47.19 View £45.56 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	25 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) 240D25-17 Opto 22 1: £59.18 228In Stock Restricted Availability	Mfr. Part No. 240D25-17 Mouser Part No 94-240D25-17	Opto 22	Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	228In Stock	£59.18 £52.69 £50.32 £48.59 View £46.92 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	25 A	240 VAC	3 VDC to 32 VDC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 120 VAC, 10 Amp, DC Control Solid State Relay (SSR) 120D10 Opto 22 1: £46.61 25In Stock Restricted Availability	Mfr. Part No. 120D10 Mouser Part No 94-120D10	Opto 22	Solid State Relays - SSRs 120 VAC, 10 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	25In Stock	£46.61 £41.27 £40.70 £38.20 View £35.07 £34.94 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	10 A	120 VAC	12 VAC to 140 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 120 VAC, 3 Amp, DC Control Solid State Relay (SSR) 120D3 Opto 22 1: £34.92 29In Stock Restricted Availability	Mfr. Part No. 120D3 Mouser Part No 94-120D3	Opto 22	Solid State Relays - SSRs 120 VAC, 3 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	29In Stock	£34.92 £31.10 £29.69 £28.67 View £27.65 £26.28 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	3 A	120 VAC	12 VAC to 140 VAC	- 40 C	+ 100 C	DC	57.2 mm	44.5 mm	15.5 mm
Solid State Relays - SSRs 120 VAC, 45 Amp, DC Control Solid State Relay (SSR) 120D45 Opto 22 1: £69.68 3In Stock Restricted Availability	Mfr. Part No. 120D45 Mouser Part No 94-120D45	Opto 22	Solid State Relays - SSRs 120 VAC, 45 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	£69.68 £62.04 £59.24 £57.20 £55.23	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	120 VAC	12 VAC to 140 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) 240D45 Opto 22 1: £79.37 14In Stock Restricted Availability	Mfr. Part No. 240D45 Mouser Part No 94-240D45	Opto 22	Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	14In Stock	£79.37 £72.17 £67.80 £65.15 View £62.92 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	240 VAC		- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) 240D45-17 Opto 22 1: £76.41 8In Stock Restricted Availability	Mfr. Part No. 240D45-17 Mouser Part No 94-240D45-17	Opto 22	Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	8In Stock	£76.41 £67.15 £66.66 £61.57 View £57.25 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) with LED Indicator 240Di25 Opto 22 1: £58.51 20In Stock Restricted Availability	Mfr. Part No. 240Di25 Mouser Part No 94-240DI25	Opto 22	Solid State Relays - SSRs 240 VAC, 25 Amp, DC Control Solid State Relay (SSR) with LED Indicator Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	20In Stock	£58.51 £53.60 £50.43 £48.93 View £47.43 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	25 A	240 VAC	12 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 380 VAC, 45 Amp, DC Control Solid State Relay (SSR) 380D45 Opto 22 1: £87.30 2In Stock Restricted Availability	Mfr. Part No. 380D45 Mouser Part No 94-380D45	Opto 22	Solid State Relays - SSRs 380 VAC, 45 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	£87.30 £76.97 £72.96 £70.60 View £68.83 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	380 VAC	24 VAC to 420 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 480 VAC, 15 Amp, DC Control Solid State Relay (SSR), Transient Proof 480D15-12 Opto 22 1: £64.11 1In Stock Restricted Availability	Mfr. Part No. 480D15-12 Mouser Part No 94-480D15-12	Opto 22	Solid State Relays - SSRs 480 VAC, 15 Amp, DC Control Solid State Relay (SSR), Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£64.11 £59.58 £57.68 £56.23 View £55.27 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	15 A	480 VAC	100 VAC to 530 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm
Solid State Relays - SSRs 480 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof 480D45-12 Opto 22 1: £71.87 7In Stock Restricted Availability	Mfr. Part No. 480D45-12 Mouser Part No 94-480D45-12	Opto 22	Solid State Relays - SSRs 480 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	7In Stock	£71.87 £63.73 £61.80 £60.11 View £55.25 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	480 VAC	100 VAC to 530 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm
Solid State Relays - SSRs 575 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof 575D45-12 Opto 22 1: £78.07 8In Stock Restricted Availability	Mfr. Part No. 575D45-12 Mouser Part No 94-575D45-12	Opto 22	Solid State Relays - SSRs 575 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	8In Stock	£78.07 £69.52 £66.37 £64.10 View £61.83 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	575 VAC	100 VAC to 600 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm
Solid State Relays - SSRs 120 VAC, 25 Amp, DC Control Solid State Relay (SSR) 120D25 Opto 22 1: £56.12 8In Stock Restricted Availability	Mfr. Part No. 120D25 Mouser Part No 94-120D25	Opto 22	Solid State Relays - SSRs 120 VAC, 25 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	8In Stock	£56.12 £49.96 £47.70 £46.07 View £44.05 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	25 A	120 VAC	12 VAC to 140 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR) 240D10-17 Opto 22 1: £54.40 3In Stock Restricted Availability	Mfr. Part No. 240D10-17 Mouser Part No 94-240D10-17	Opto 22	Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	£54.40 £48.44 £46.25 £44.66 £43.13	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	10 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR), with LED Indicator 240Di10 Opto 22 1: £44.30 2In Stock Restricted Availability	Mfr. Part No. 240Di10 Mouser Part No 94-240DI10	Opto 22	Solid State Relays - SSRs 240 VAC, 10 Amp, DC Control Solid State Relay (SSR), with LED Indicator Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	£44.30 £39.57 £38.12 £37.08 View £36.88 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	10 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 380 VAC, 25 Amp, DC Control Solid State Relay (SSR) 380D25 Opto 22 1: £64.96 1In Stock Restricted Availability	Mfr. Part No. 380D25 Mouser Part No 94-380D25	Opto 22	Solid State Relays - SSRs 380 VAC, 25 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£64.96 £57.84 £55.23 £53.33 View £51.49 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	25 A	380 VAC	24 VAC to 420 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 480 VAC, 10 Amp, DC Control Solid State Relay (SSR), Transient Proof 480D10-12 Opto 22 1: £64.96 9On Order	Mfr. Part No. 480D10-12 Mouser Part No 94-480D10-12	Opto 22	Solid State Relays - SSRs 480 VAC, 10 Amp, DC Control Solid State Relay (SSR), Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	9On Order On Order Ship Dates Mfr. No: 480D10-12 Stock: 0 On Order: 6 Expected 09/11/2026 3 Expected 16/11/2026 Factory Lead Time: 4 Weeks	£64.96 £57.84 £55.23 £53.33 View £49.78 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	10 A	480 VAC	100 VAC to 530 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED Indicator 240Di45 Opto 22 1: £79.23 Non-Stocked Lead-Time 4 Weeks Restricted Availability	Mfr. Part No. 240Di45 Mouser Part No 94-240DI45	Opto 22	Solid State Relays - SSRs 240 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED Indicator Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 4 Weeks	£79.23 £70.56 £67.37 £65.06 £62.81	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.15 mm	27.94 mm	23.62 mm
Solid State Relays - SSRs 575 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED Indicator, Transient Proof 575Di45-12 Opto 22 1: £85.41 Non-Stocked Lead-Time 6 Weeks Restricted Availability	Mfr. Part No. 575Di45-12 Mouser Part No 94-575DI45-12	Opto 22	Solid State Relays - SSRs 575 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED Indicator, Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 6 Weeks	£85.41 £72.16 £70.07 £67.89 View £66.42 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	45 A	575 VAC	100 VAC to 600 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm
Solid State Relays - SSRs 240 VAC, 3 Amp, DC Control Solid State Relay (SSR) 240D3 Opto 22 1: £34.61 Non-Stocked Restricted Availability	Mfr. Part No. 240D3 Mouser Part No 94-240D3	Opto 22	Solid State Relays - SSRs 240 VAC, 3 Amp, DC Control Solid State Relay (SSR) Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked	£34.61 £30.82 £29.43 £28.42 View £27.44 £26.20	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	3 A	240 VAC	24 VAC to 280 VAC	- 40 C	+ 100 C	DC	57.2 mm	44.5 mm	15.5 mm
Solid State Relays - SSRs 480 VAC, 25 Amp, DC Control Solid State Relay (SSR), Transient Proof 480D25-12 Opto 22 1: £64.96 Non-Stocked Restricted Availability	Mfr. Part No. 480D25-12 Mouser Part No 94-480D25-12	Opto 22	Solid State Relays - SSRs 480 VAC, 25 Amp, DC Control Solid State Relay (SSR), Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked	£64.96 £57.84 £54.71 £53.25 View £51.47 Quote	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	25 A	480 VAC	100 VAC to 530 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm
Solid State Relays - SSRs 575 VAC, 15 Amp, DC Control Solid State Relay (SSR), Transient Proof 575D15-12 Opto 22 1: £83.62 Non-Stocked Restricted Availability	Mfr. Part No. 575D15-12 Mouser Part No 94-575D15-12	Opto 22	Solid State Relays - SSRs 575 VAC, 15 Amp, DC Control Solid State Relay (SSR), Transient Proof Learn More about Opto 22 industrial mount dc ssrs Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked	£83.62 £76.04 £71.57 £68.65 £66.29	Min.: 1 Mult.: 1 Restricted Availability	Solid State Relays	Panel Mount	15 A	575 VAC	100 VAC to 600 VAC	- 40 C	+ 100 C	DC	57.15 mm	44.45 mm	23.62 mm

Industrial-Mount DC Solid-State Relays

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Industrial-Mount DC Solid-State Relays

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