Ka pale ʻana a me ka hoʻomalu ʻana i nā kaapuni e kūʻē i ka overloads & pōkole pōkole no nā hale a me nā ʻoihana.
Loaʻa nā HP-MCB me ka mana haʻihaʻi o 10 kA&6kA i IEC60898.
Hoʻopili ʻia ka MCB i 40 MCB hiki ke hoʻolako ʻia me 50 ambient calibration.
No ke kauoha e hookomo ma ka hope o ka helu helu papa inoa MCB:-HPxxxxH.