supply of mcb 2 pole, current rating 10amcb 2 pole, current rating 10a,mcb 2 pole, current rating 10a, breaking capacity 6/ 10ka, voltage rating 200v dc, suitable f or lhb type ac coaches. as per sr. no. 24 of rdso letter no. el/7.1.108/mssbc dated 17/09/2021. material shall be confirming to rdso letter no. el/7.1.108/mssbc dated 17/09/2021 or latest, material is legrand catalogue no. 408821 / 408823 or siemens catalogue no. 5sl52107rc or schneider catalogue no. a9n6 1528 or abb catalogue no. sb202 - c10dc or eaton catalogue no. pls6-c10/ 2-dc / pls6-c6 / 2-d c. the materials to be procure from said oem or his authorized dealer with valid authorization only [ warranty pe riod: 30 months after the date of delivery ] ]