... quality 1.Features of IBEST Single Phase DC Control Voltage Solid State Relay :- Load current range: 2A, 15A, 25A, 40A, 50A ... frequency/tacho/linespeed meter, digital panel meter, analog panel meter ...etc.) 3, Solid state relay: single phase and 3 phase4, Rotary encoder ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); IBERT Single Phase Solid State Relay,SSR (5A~100A)