iec standard isolating switch

UKB71 1P+N C Curve 6KA breaking capacity Mini Circuit Breaker 6,10,16,20,25,32,40A Electrical Specification Conform to standard of electrical EN60898 (IEC898) GB10963 Rated Voltage (Ue) 230V;50/60Hz Rated breaking capacity 6KA Rated current 6-40A Trip character C type characteristics curve Max fuse that can be connected to Max 100A gL (6KA) Selection grade 3 Work environment temperature -5 to +40 Case protection grade IP40 (after installation) Life 8000 times (on-off)