O le YEM3 MCCB e iai le voltage fa'atulagaina o le insulation e 800V ma e talafeagai mo matagaluega e iai le AC 50Hz/60Hz, voltage fa'atulagaina o le 690V ma lalo ifo, ma le eletise fa'atulagaina e o'o atu i le 800A. E iai ana galuega e puipuia ai le overload, short circuit ma le undervoltage. E vaevaeina i ni vaega e fa: ituaiga C, ituaiga L, ituaiga M ma le ituaiga H e tusa ai ma le tapula'a fa'atulagaina o le gafatia e motusia ai le short circuit.

• Igoa Fa'ata'ita'i: YEM3-125~800
• Fa'atulagaina i le taimi nei: 63,125,250,400,630,800
• Fua fa'atatau o le voltage galue: AC415
• Pou: 3P, 4P
• Fa'atulagaina o le Fa'aesea o le Malosiaga: 800/1000
• olaga fa'amekanika: 4000/2000/1000