Electric Push Button With Connector For Maintenance Of Ppfs/Eppfs System In Lhb Coaches As Per Specification No. Mmdts 19027, Rev-3 Dtd 22.12.2022 Or Latest, Make-Oasis, Spac, Janatics Or Sim Ilar. Sample Image Attached. [ Warranty Period: 30 Months After The Date Of Delivery ] ]