Product Name: Type B RCBO RCCB Residual Current Breaker Model NO.: SML-63 Certification: CE Function: Circuit-Breaker Failure Protection, Overcurrent Protection, RCCB Type: Circuit Breaker Poles Number: 2 Structure: ELCB Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Electric Type Breaking Capacity: Low Voltage Circuit Breakers Trademark: ELECAL Transport Package: Carton Specification: 1P+N 3P+N Origin: Wenzhou HS Code: 85362000 Product Description Product DescriptionDescription For SML-63B B type RCBO,RCCB1.Electrical FeaturesRated current In16,25,32,40,63APoles1P+N,4P (3P+N)Rated voltage Ue230 V~ 4P 415V~Rated sensitivity In 30mA,100 mARated Breaking Capacity6,000ABreak time under In0.1sRated frequency50/60HRated impulse withstand voltage (1.2/50)Uimp4,000VDielectric TEST voltage at ind. Freq. for 1min2.5kVPollution degree22.Mechanical FeaturesElectrical life2,000Mechanical life4,000Protection degreeIP20Reference temperature for setting of thermal element30º CAmbient temperature (with daily average≤ 35º C)-5º C...+40º CStorage temperation-25º C...+70º C3.InstallationTerminal size top/bottom for cable25mm2 18-3AWGTerminal size top/bottom for busbar25mm2 18-3AWGTightening torque2.5 Nm 22In-IbsMountingOn DIN rail EN 60715 (35mm) by means of fast clip deviceConnectionFrom top and bottomTerminal connection typeCable/Pin-type busbar/U-type busbar4.Circuit Diagram