Power Selector Rotary Switch (Rsw-I) 500 Amps, 250V Dc, 3-Pole, 4-Position, 3-Way Wit H "Off" Suitable For Universal Mounting, Maximum O.A.L, Including Handle Shall Not Exceed 400Mm Co Nforming To Rcf Spec. No. Edts-006, Rev.-H With Cor.-1, 2, 3 & 4. [ Warranty Period: 30 Months Afte R The Date Of Delivery ] ]