Opto 22

43044 Business Park Drive, Temecula, CA 92590 USA
Local & outside the USA:(951) 695-3000
Toll-Free within the USA:(800) 321-6786
Fax: (951) 695-3095
Email: sales@opto22.com

Solid State Relays

Opto 22 SSRs

The world's most reliable solid state relays:

  • Over 40 years' experience in every SSR
  • 4,000 volts of optical isolation
  • UL and CSA recognized
  • Power series SSRs
  • Individually tested—twice
  • Guaranteed for life!

Learn more about SSR features

See the SSR datasheet

See Product Details

  • Power Series SSRs offer a wide variety of voltage (110-575 volts) and current options (3-45 amps).
    • AC series have a built-in snubber and zero-voltage turn-on; transient-proof models are available.
    • DC series offer isolated DC control and are RoHS compliant. Models with LEDs are now available.
    HS series SSR
  • Z Series SSRs are low-cost, 10 amp SSRs with tool-free quick-connect terminals.
  • Printed Circuit Series SSRs mount on circuit boards and control up to 4 amps.
  • Heat Sink Series SSRs make installation easier with an integral heatsink.

Cross-Reference Product List

Guaranteed-for-life Opto 22 SSRs can be substituted in many cases for other manufacturers' SSRs.
The following list shows SSR part number matches and notes differences with other manufacturers' parts.
Consult Opto 22's SSR Data Sheet for specifications.
See a PDF version of this SSR Cross-Reference Product List.

Opto 22 Crydom Gordos Crouzet Notes
120A10 A1210
G120A10
--
 
120A25 A1225
G120A25
--
 
240A10 A2410
G240A10
84134001
 
240A25 A2425
G240A25
84134011
 
240A45 A2450
G240A45
84134021
Opto 22 rated at 45 A.
120D3
--
--
--
No cross
120D10 D1210
G120D10
--
 
120D25 D1225
G120D25
--
 
120D45 D1240
G120D45
--
Opto 22 rated at 45 A.
240D3
--
--
--
No cross
240D10 D2410
G240D10
84134000
 
240Di10 D2410
G240D10
84134000
Opto 22 has LED indicator.
240D25 D2425
G240D25
84134010
 
240Di25 D2425
G240D25
84134010
Opto 22 has LED indicator.
240D30-HS D2425
G240D25
--
Opto 22 has integrated heatsink and is rated at 30 A.
240D45 D2450
G240D45
84134020
Opto 22 rated at 45 A.
240Di45 D2450
G240D45
84134020
Opto 22 has LED indicator and is rated at 45 A.
380D25
--
--
--
No cross
380D45
--
--
--
No cross
480D10-12 HD4812
G480D10
--
 
480D15-12
--
G480D10
--
 
480D25-12 HD4825
G480D25
--
 
480D25-HS HD4825
G480D25
--
Opto 22 has integrated heatsink.
480D45-12 HD4850
G480D50
--
Opto 22 rated at 45 A.
575D15-12
--
--
84134100
Opto 22 operating voltage 100-600 VAC, rated at 15 A.
575D45-12 HD6025
G575D50
84134120
Opto 22 operating voltage 100-600 VAC, rated at 45 A.
575D30-HS HD6025
G575D25
84134110
Opto 22 has integrated heatsink, operating voltage 100-600 VAC, rated at 30 A.
575Di45-12 HD6050
G575D50
--
Opto 22 has LED indicator, operating voltage 100-600 VAC, rated at 45 A.
MP120D2
--
--
--
No cross
MP120D4 MP120D3
--
GA8-6B02
 
MP240D2
--
GA86B02
GA8-6B02
 
MP240D4 MP240D3 GA86B02
GA8-6B02
 
MP380D4 MCX380D5
--
--
Opto 22 rated at 4 A.
P120D2
--
GA16B02
GA1-6B02
 
P120D4
--
GA16B02
GA1-6B02
 
P240D2
--
GA16B02
GA1-6B02
 
P240D4
--
GA16B02
GA1-6B02
 
Z120D10 EZ240D12
--
--
Opto 22 rated at 10 A.
Z240D10 EZ240D12
--
--
Opto 22 rated at 10 A.
DC60P
--
--
--
No cross
DC60MP MPDCD3, MODC5
MODC5A
--
 
DC200P
--
--
--
No cross
DC200MP MODC5A
MODC5A
--
 
DC60S3 DC60S3
GT60D10
--
Opto 22 rated at 3 A.
DC60S5 DC60S5
GT60D10
84134750
Opto 22 rated at 5 A.

NOTE: Although this information is accurate to the best of our knowledge as of September 2011, Opto 22 accepts no liability for the completeness or accuracy of the information nor for the consequences of any actions taken on the basis of the information provided. Please let us know if you find inaccuracies.

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