SO relays onto heatsinks All Celduc SSR's (Solid State Relays) are fitted with back-to-back thyristors and employ 4th generation TMS2 technology with a very long lifetime expectancy.
Okpac® SO series power relays
Very high immunity according to IEC/EN 61000-4-4 (bursts) and IEC/EN 61000-4-5 (spikes)
UL/cUL, VDE (EN 60950), IEC/EN 60947-4-3, CE marking
Regulated input current
EMC compatible for industrial environment
Control status LED
Note: All current ratings are based on utilising SSR's with suitable heat sink.