Solid State Relays, Optically isolated SSRs of all types. To invented them,
than are still the best on the market

OPTO 22 Solid State Relays(SSR) SWD.de/# Manufacturer #/Opto 22 Corp./OPTO 22 Solid State Relays(SSR) productsSWD.de/# Manufacturer #/Opto 22 Corp./OPTO 22 Solid State Relays(SSR) products

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