أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
we know that until 100 A all mccb has the same frame for all company
but for Above 100A
160, 250,400,630,800 ,1000 A
we should read the manual for the company to compute the ampere frame .
