All three-phase solid state relays incorporate new high efficiency back to back thyristors on output with TMS²technology for a long lifetime expectancy and high surge currents.
Designed for controlling three-wire three-phase loads connected in star or delta (if balanced without neutral).
Two of the three phases are switched by the SSR and the third being directly connected.
General features:
Control status LED
Designed for resistive loads
Conforms to: IEC/EN 60947-4-3, CEI 62314, UL-cUL
Three phase zero cross solid state relay with one direct connected phase
SMT series - Three phase Solid State Relay
General features:
For controlling three-wire three-phase loads
Three phase Zero Cross Solid State relay (SSR) designed for most load types
Plug-in control terminals and spring clamp power terminals