South East Central Railway

South East Central Railway has published Supply Of residual current circuit breaker with over current protection (rcbo) 4p, 16a, d curve , residual current circuit breaker with over current protection (rcbo) 4p, 16a, d curve with b reaking capacity 10 ka at 415v , 50hz and residual current parameters : (1) 30 ma residual current, (2) i mpulse current withstand at 8/20 ?s (micro second) pulse = 3 ka . oems part no. a9n4p16d + a9v61440 o m/s schneider or equivalent of m/s abb, m/s legrand, m/s lk, m/s siemens. [ warranty period: 30 months after the date of delivery ] ]. Last date of submission for this tender is 2026-07-28. This is a Circuit Breakers tender in Bilaspur, Chhattisgarh