Supply Of Electrical Push Button (1 No+1 Nc) With Green Led Indicator. Confirming Mmdts19027 Rev-3. For Electro Pneu Matic Pressurized Flushing System Of Lhb Coaches As Per Specification Mmdts 19027 Rev 03-Point Sn. 01 Of Table 01 Electrical Compo Nents. Product Comply With Iec61373, Cat 2 & En50155 Tested From Nabl Authorized Lab. Make Brand: Abb/Bosch/Honeywell/Schneide R/Itc Or Similar [ Warranty Period: 30 Months After The Date Of Delivery ] ]