Three Phase Solid State Relays are available with Reverse polarity protection for DC input. Hindustan Electronics manufactures Three Phase Solid State Relays.
Hindustan Electronics also manufactures wide range of solid state relays.Three Phase Solid State Relays are equipped with Instant [Random] turn on for Inductive Load. It has a Voltage range that varies from 50 to 440 VAC. The Opto Isolation Voltage range is 2500 Vac. It is available with Fast Switching Response.
Some salient features of Three Phase Solid State Relays are: