????
YCB9-80 ????? ???????? ?????? ?????? AC50/60Hz, ????? ??????? 230V/400M, 80Acircuits ???? ??? ???? ?????????? ???????? ???? ????????? ????????? ????? ??? ???? ????? ???? ????? ??. ????? ???? ????????, ??????, ??? ????? ?????? ?????????? ?? ??? ?????? ??? ?????? ???? ?? ??? ??? ???? ??. ??????? ??????. ?????? ???????? ?????? ???????, ??????? ?????? ??? ??????? ?????? ???? ????? ????? ???? ????? ??.
????:IEC/EN 60898-1
1.?????? ?????
2.????? ?????? ?????
3.????????
4. ??????? ????, ???-??????? ????, ????? ??????? ?????? ??? ??????????????????? ????? ??.
YCB7-63N ???????? ???????? ?????? ?????? ??? 50/60Hz, ????? ??????? 230V/400V ??? ???????? ?????????? ???????? ???? ??????? ??? ???? ????? ???? ????? ??,
????
1.?????? ?????
2.????? ?????? ?????
3.????????
4. ??????? ????, ???-??????? ????, ????? ??????? ?????? ??? ??????????????????? ????? ??
5. ?????? ????????? ?????? ?????? ???? ??????? ???????? ???? ??: ?????? B(3-5)???, ?????? C(5-10)???