Sightpac series – Three phase Solid State Relays All three-phase solid state relays incorporate new high efficiency back to back thyristors on output with ;technology 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 SMB series two leg 3 phase Solid State Relay Designed for controlling three-phase loads connected in star or delta (if balanced). Two of the three phases are switched by the SSR the third phase being directly connected Three phase Zero Cross Solid State relay with one direct connected phase Designed for resistive loads SERIES SMB series DESCRIPTION Three phase solid state relay MAXIMUM THYRISTOR RATING 2 x 50A SWITCHING CURRENT 3 x 30A SWITCHING VOLTAGE 24 – 520 VAC PEAK VOLTAGE 1600V CONTROL VOLTAGE 4 – 30 VDC DIMENSIONS (MM) (H) 100 x (W) 76.5 x (D) 35.5
SMB8650510
