Hoʻohana nui ʻia ka pahu kuapo pou HDB-K moʻo 1 K1 i nā ʻoihana a me nā ʻoihana mining e hoʻohui, uhaki a pale i nā ʻōnaehana uila. Hiki i ka fuse i loko ke pale i nā ʻōnaehana uila mai ka overload a me ke kaapuni pōkole.
