Supply Of Memu Item: Connector For Siemens Make Power Transformer Consists Of 02 Items. 1) 51 F22/31 Connection Pipe F22/31 Din 42551 Qty=01no. 2) 51 F H22/1 Reduction H 22/1 "din 42551 Qty = 01no. Reduction Lateral Outlet M48x1,5 Auf G1" For Connector F Din 42551 F Make/brand Siemens Or Equivalent.