... ~120V.AC;3A~250V.AC 2.TUV,UL,ROHS 3.free samples for wall fan rotary switch 3210-43F 4 position rotary switch ... for wall fan CQC,TUV,CUL certification Specification:Rated Current; 4A~120V. ... -2, OFF, L-2, L-1-2, L-1-2-3, etc....Major uses: Electric Heater, fan, heater fan , blower, ... rotary switches from us 3210-43F 4 position rotary switch for wall fan