... , 6A, 10A, 16A, 20A, 25A, 32A. without any patent problems. circuit breaker NEW mould DPN. which can pass NF lab test in ... MCB, NEW mould with NF certificates of DPN)RCCB(DZ47LE, F360, ID, NFIN),MCCB(CM1, NF, NS),AC contactor(LC1-D ... . Shanghai CET Group have 7 branches in China to produce:Circuit breaker: mcb, rccb, mccb, rcbo.AC contactor: LC1-D, GMC, CJ40 ...