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Company Overview
Opto 22 was founded in 1974 by engineers who designed a better solid-state relay and chose to build it in a non-corporate, flat organization. Now, 45+ years later,

we're still privately held, lean, and run by engineers. Opto 22 products are designed to run on non-proprietary communication standards like Ethernet,

the Internet Protocol (IP), MQTT, and more. Emphasis on Quality:-Opto 22 I/O, controllers, and SSRs are famous for their quality and reliability.

Customers often comment about their dusty, 20-year-old "Optos" still doing the job in the back of a factory somewhere. With this

kind of reliability, we can afford to guarantee SSRs and most I/O modules for life.

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OPTO 22

OPTO 22

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Order OPTO 22 - 120A10 120 VAC, 10 Amp, AC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 120A10 _ 120 VAC, 10 Amp, AC Control Solid State Relay (SSR)

MSRP:
Now: $55.25
Was:
OPTO 22 - 120A10 _ 120 VAC, 10 Amp, AC Control Solid State Relay (SSR)Quick Specs:120 VAC 10 Amp AC Control Solid State Relay (SSR) The 120A10 is an AC-controlled Power Series relay that switches...
Add to Cart The item has been added
Order OPTO 22 - 120A25 120 VAC, 25 Amp, AC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 120A25 _ 120 VAC, 25 Amp, AC Control Solid State Relay (SSR)

MSRP:
Now: $57.00
Was:
OPTO 22 - 120A25 _ 120 VAC, 25 Amp, AC Control Solid State Relay (SSR)Quick Specs:120 VAC 25 Amp AC Control Solid State Relay (SSR) The 120A25 is an AC-controlled Power Series relay that switches...
Add to Cart The item has been added
Order OPTO 22 - 120D10 120 VAC, 10 Amp, DC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 120D10 _ 120 VAC, 10 Amp, DC Control Solid State Relay (SSR)

MSRP:
Now: $45.25
Was:
OPTO 22 - 120D10 _ 120 VAC, 10 Amp, DC Control Solid State Relay (SSR)Quick Specs:120 VAC 10 Amp DC Control Solid State Relay (SSR) The 120D10 is a DC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 120D25 120 VAC, 25 Amp, DC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 120D25 _ 120 VAC, 25 Amp, DC Control Solid State Relay (SSR)

MSRP:
Now: $53.75
Was:
OPTO 22 - 120D25 _ 120 VAC, 25 Amp, DC Control Solid State Relay (SSR)Quick Specs:120 VAC 25 Amp DC Control Solid State Relay (SSR) The 120D25 is a DC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 120D3 120 VAC, 3 Amp, DC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 120D3 _ 120 VAC, 3 Amp, DC Control Solid State Relay (SSR)

MSRP:
Now: $32.00
Was:
OPTO 22 - 120D3 _ 120 VAC, 3 Amp, DC Control Solid State Relay (SSR)Quick Specs:120 VAC 3 Amp DC Control Solid State Relay (SSR) The 120D3 is a DC-controlled Power Series relay...
Add to Cart The item has been added
Order OPTO 22 - 120D45 120 VAC, 45 Amp, DC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 120D45 _ 120 VAC, 45 Amp, DC Control Solid State Relay (SSR)

MSRP:
Now: $69.50
Was:
OPTO 22 - 120D45 _ 120 VAC, 45 Amp, DC Control Solid State Relay (SSR)Quick Specs:120 VAC 45 Amp DC Control Solid State Relay (SSR) The 120D45 is a DC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 240A10 240 VAC, 10 Amp, AC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 240A10 _ 240 VAC, 10 Amp, AC Control Solid State Relay (SSR)

MSRP:
Now: $56.25
Was:
OPTO 22 - 240A10 _ 240 VAC, 10 Amp, AC Control Solid State Relay (SSR)Quick Specs:240 VAC 10 Amp AC Control Solid State Relay (SSR) The 240A10 is an AC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 240A25 240 VAC, 25 Amp, AC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 240A25 _ 240 VAC, 25 Amp, AC Control Solid State Relay (SSR)

MSRP:
Now: $57.00
Was:
OPTO 22 - 240A25 _ 240 VAC, 25 Amp, AC Control Solid State Relay (SSR)Quick Specs:240 VAC 25 Amp AC Control Solid State Relay (SSR) The 240A25 is an AC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 240A45 240 VAC, 45 Amp, AC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 240A45 _ 240 VAC, 45 Amp, AC Control Solid State Relay (SSR)

MSRP:
Now: $71.75
Was:
OPTO 22 - 240A45 _ 240 VAC, 45 Amp, AC Control Solid State Relay (SSR)Quick Specs:240 VAC 45 Amp AC Control Solid State Relay (SSR) The 240A45 is an AC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 240D10 240 VAC, 10 Amp, DC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 240D10 _ 240 VAC, 10 Amp, DC Control Solid State Relay (SSR)

MSRP:
Now: $44.00
Was:
OPTO 22 - 240D10 _ 240 VAC, 10 Amp, DC Control Solid State Relay (SSR)Quick Specs:240 VAC 10 Amp DC Control Solid State Relay (SSR) The 240D10 is a DC-controlled Power Series...
Add to Cart The item has been added
Order OPTO 22 - 240D10-17 240 VAC, 10 Amp, DC Control Solid State Relay (SSR), Replacement Part Only

OPTO 22 

OPTO 22 - 240D10-17 _ 240 VAC, 10 Amp, DC Control Solid State Relay (SSR), Replacement Part Only

MSRP:
Now: $51.00
Was:
OPTO 22 - 240D10-17 _ 240 VAC, 10 Amp, DC Control Solid State Relay (SSR), Replacement Part OnlyQuick Specs:240 VAC 10 Amp DC Control Solid State Relay (SSR) Replacement Part Only ...
Add to Cart The item has been added
Order OPTO 22 - 240D25 240 VAC, 25 Amp, DC Control Solid State Relay (SSR)

OPTO 22 

OPTO 22 - 240D25 _ 240 VAC, 25 Amp, DC Control Solid State Relay (SSR)

MSRP:
Now: $53.75
Was:
OPTO 22 - 240D25 _ 240 VAC, 25 Amp, DC Control Solid State Relay (SSR)Quick Specs:240 VAC 25 Amp DC Control Solid State Relay (SSR) The 240D25 is a DC-controlled Power Series...
Add to Cart The item has been added
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