He iti te rahi o te HD Molded Case Circuit Breaker, he māmā hoki. He hanganga hou, ā, he tino pai te mahi. Ka whakanohoia ēnei ki roto i te papa rama, te papa tohatoha, ā, ka whakamahia i roto i ngā whare manuhiri, i ngā poraka papatahi, i ngā whare teitei, i ngā tapawhā, i ngā teihana tereina, i ngā wheketere me ngā umanga, me ētahi atu, i roto i ngā ara iahiko. 240V (pou kotahi). Tae atu ki te 415V (pou 3) 50Hz hei tiaki i te taumaha rawa o te ara iahiko poto, me te whakawhiti ara iahiko i roto i te pūnaha rama. Ko ngā paerewa hangarau mō te MCCB e whai ake nei: BS3871 wāhanga I. NEMA.ABI. me JB 1284.
| Tau o ngā pou | Kua arotakengia iahiko(A) | Kua arotakengia ngaohiko (lV) | Te hanga whakatauranga me te te kaha pakaru (kA) | Tautuhinga pāmahana o ngā āhuatanga tiaki | Taumaha (kg) | |
| BS | NEMA | |||||
| 1 | 10.15. 20,30,40, 50,60.70 | AC120 | 5 | 40℃ | 0.14 | |
| AC 120/420 | 5 | |||||
| AC240/415 | 3 | |||||
| 2 | 15,20,30, 40,50,60, 70,100 | AC 120/415 | 5 | 40℃ | 0.29 | |
| AC 240/415 | 3 | |||||
| 3 | AC 240/415 | 3 | 0.43 | |||
| Tau Hua | Whakatauranga Ampere | Ngaohiko Whakatauria (Vac) | #o ngā pou |
| HD106 | 6 | 120/240 | 1 |
| HD110 | 10 | 120/240 | 1 |
| HD115 | 15 | 120/240 | 1 |
| HD120 | 20 | 120/240 | 1 |
| HD130 | 30 | 120/240 | 1 |
| HD150 | 50 | 120/240 | 1 |
| HD160 | 60 | 120/240 | 1 |