Cov Hluav Taws Xob Hluav Taws Xob
Kev zoo yog lub tswv yim kemel ntawm kev lag luam, peb lub tuam txhab muab cov tswv yim zoo li no rau hauv txhua txoj hauv kev hauv kev tswj hwm kev lag luam, ua raws li tau cog lus tseg.
QL Plug-in Circuit Breakers
Rau kev tiv thaiv tiv thaiv kev overload thiab luv luv circuits hauv lub tshuab faib hluav taws xob Siv rau hauv tsev, kev lag luam thiab kev teeb tsa kev lag luam me me Ua raws li IEC 60898, UL 489 Qib kev tiv thaiv: IP20