Siemens 3RF2320-1AA45 by Siemens Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $130.00 20 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Siemens 3RF2320-1AA45 Solid State Relay 20A; 30VDC SPST-NO Voltage Rating 660VAC