2 Pole Roller Fitted Limit Switch Consisting Of Limit Switch Body As Per Part No.Zcd21 With 1 No +1Nc Contact Block As Per Part No.Xe2Sp2151 Suitable And Compatible For Feedback Of Prv In A Bb Make Main Transformer Of 3Phase Emu/Memu Coaches. Make:Schneider Telemecanique Or Similar. Firm Should Provide Oem Authorization And Previous Supply Proof Of Same Equipment. [ Warranty Pe Riod: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]