... RCCB -2,4P -UPTO 63A 2,BDM25-100,1,2,3,4POLE -UPTO 63A BDL18-63 RESIDUAL CURRENT CIRCUIT BREAKERTechnical Data1 ... .6,Rated residual operating current:0.03,0.1,0.3,0.5A.7,Electro-mechanical endurance:4000cycles.8,Connection capacity ... -62 MINIATURE CIRCUIT BREAKERTechnical Data1,1,1+N,2,3,3+N,4Pole2,AC 230/400V3,1,2,3,4,6,10,13,16,20 ...