OPTO22, manufacturer in the USA, has become a well-known name for solid state relays all over the world since it was founded in 1974.
Through HY-LINE GmbH, OPTO22 offers a high quality product range of solid state relays exclusively in Germany.OPTO22 solid state relays are also available as a complete set, with heat sink - new: also integrated! - as latching module for top hat rail mounting, in 1-2-3 phase design.