ʻO ka wehewehe pōkole:

Nā noi

DDC, DBR, PG series breaker ua kūpono ia no AC 50Hz A i ʻole 60Hz, 250V/440V kaapuni me ka overload, pōkole kaapuni a me ka honua leakage pale. I ka manawa o ka haʻalulu a honua leakage, oki ke kua i ka hewa kaapuni koke. ʻO ka mea ʻē aʻe, hiki ke hoʻololi ʻia ke ʻano o kēia manawa o ka pale overload. Hiki i ka mea kūʻai ke hoʻololi i kēia manawa kūpono e like me ka pono. No laila maikaʻi loa kāna hana i ka overload a me ka pale leakage.