The 3RF2230-2AC45 is a dependable solid state relay from Siemens, part of the 3RF2 series. Rated for a maximum load of 30000 mA at 600 V with Zero Point switching, controlled by 660 V to 660 V input. This Chassis-Mount relay uses Zero Point output, providing millions of silent, maintenance-free switching cycles for heaters, motors, and process control loads.