supply of residual current operated circuit breakers with integral overcurrent protection(rcbo).residual current operated circuit breakers with integral overcurrent protection(rcbo).,residual current operated circuit breakers with integral overcurrent protection(rcbo). confir ming to is 12640 (part2):2008 iec61009-11:1996 or latest, isi marked without enclosure, capacity 40 amp dp, specification attached annexure-a. at the time of supply submit warranty certificate and test certificat e and type test report from central government/nabl/lab accredited laboratory to prove conformity to the specification. make: - l&t, c&s, abb, schneider, havells, indo asian, or similar. ] , residual current operated circuit breakers with integral overcurrent protect ion (rcbo). isi marked without enclosure, capacity 16a dp, specification attached annexure-a . at the time of supply submit warranty certificate and test report from central govermme nt /nabl/ilac accridiated laboratory to prove conformity to the specification. make: - l&t, c &s, abb, mds, schneider, havells, indoasian or similar. ]