Supply Of Pantograph Am12 Complete With 01 No. Servomotor Assly, 01no. Mechanism Assly, 01no. Throttle Valve Assly As Per Firms Drg. No. 22110201a Figure No.1e With Metallised Carbon Strip But Without Foot Insulators For Operation On Ac Electrical Multiple Unit Ac Emu With 25kv, 50hz, Ac Supply. The Metallised Carbon Strip Will Be As Per Rdso Drg. No. Skel 4303 Rev.4. Or Latest..