the c60nl rccb incorporates a residual current operated electromagnetic release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to in. the c60nl combined mcb & rccb provides: 1. protection against indirect contact 2. complementary protection against direct contact 3. protection for the installation against insulation faults aeg mcb unelec c45 mcb aeg bkn dx mcb aeg aeg mcb unelec c45 nc-100h bkp bkh bkn bkm dx bh bh-p bh-n mg ge aeg pls6 l7 c65 dz47 dpn ,c60n, my my mw w40 bh-d6 k101 dpx mb h6 s250 e4cb 5sx 5su mem sx1-g3 sx2-g3 tql tqc bhc fn nf cm1 dz15 dz10 dz47le dpnle f360 id nfin +86-13757778950 lc1-d,3tb,3tf rccb,rcbo,rcd, meter, kwh meter, dd28, dd862 3ua nt-50 lg ls nf-cw,3vl,dpx,ns-100n,ne-100,s ,series,tseries,y,hfd,hhb,abs,sa,ea,am8,abs-d mccb miniature circuit breaker, dz47, c45, mcb, mccb, miniature circuit breaker, dz47le, c65, c45n, c16, c10, c25 specializing in producing mem, merlin gerin, lg, f&g, legrand models circuit breakers, and gmc, lc1-d and airconditioner ac contactors, and le1-d, ads7 magnetic starters and metal distribution boxes.