Siemens 3rf2320 1aa45 sirius semiconductor contactor 48 600 vac 20a
Siemens sirius 3rf2 solid state contactors siemens 3rf2320 1aa45 this 20a 48 to 460v ac solid state contactor is from the sirius 3rf23 range features a high power thyristor with high reverse voltage the space saving design features integrated heatsinks and the unit is touch safe without accessories siemens 3rf2320 1aa45 sirius semiconductor contactor 48 600 vac 20a