Change Over Switch 2 Way 40 Amp With 4 Pole To Model No. Dhmcofpe040 Of L And T M Ake Or Similar Make-Hpl [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]