Hog A & B Main Power Contactors, 3Pole, 1000V Ac, 50Hz, Suitable For 500 Kva, 750V Ac On Load Switching Under Ac-6A Category At Temperature Of 70 Degree C & Coil Voltage 415V Ac+ 10% To 20% With Surge Suppressor, 2No+2Nc, As Per Rdso Spec No. Rdso/Pe/Spec/Tl/0195-2019 (Rev.-0) Or Latest Suit Able For Switch Board Cabinet For Hog Compliant Lslrd Coaches. Make (As Per Bill Of Material Annexure D, S .No.1 Of Rdso Spec) - Abb (Model No. Af1250-30-11), L&T (Model No. Mvo 820), Siemens (3Tf69448Cq7Z A02) Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]