Rotary Switch 500 Amp/250 Volt Dc, 3 Pole, 4 Position, 90 Degree Though Universal Moun Ting, Maximum O.A.L., Including Handle Shall Not Exceed 400Mm, Conforming To Is:13947 Pt-Iii,Categor Y-A ." Heavy Duty Rotary Switch With Capstone Handle Having Sequence Type. Position 1. (12'O' Clock) N O. Contact. Position 2. (3'O' Clock) 1-A, 3-C, Position 3. (6'O' Clock) 2-B, 3-C, Position 4. (9'O' Clock) 1-A, 2-B, 3-C, With Anodized Aluminium Plate With Blank Size. 178 X 178 Mm With Position 1. (12'O' Clock) O Ff, 2.(3'O' Clock) Alternator 1 & Battery, 3.(6'O' Clock) Alternator 2 & Battery 4.(9'O' Clock) Alternator 1. 2. & Battery. Similar To Model No. C5037Yu21 Of M/S Kaycee And Model No. D500 Of M/S Salzer(L&T). [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]