HD Molded Case Circuit Breaker ine smallsize, light weight.novel structure uye yakanakisa performance.Idzo dzakaiswa muruvheneko, bhodhi rekugovera uye rinoshandiswa mudzimba dzevaenzi. block yemafurati akakwirira zvivakwa, mativi, zviteshi zvechitima, zvidyarwa nemabhizinesi nezvimwe, mune accircuits. 240V (single-polel.up to 415V(3-pole)50Hz for protection of overload short-circuit uye nokuda kwekuchinja kwedunhu mulighting system.Technical standards for MCCB are as next:BS3871 part I. NEMA.ABI.uye JB 1284.
No.of pole | Rated ikozvino (A) | Rated voltagelV) | Rated kugadzira uye kutyora simba (kA) | Setting tembiricha yemaitiro ekudzivirira | Kurema (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 |
Product Number | Ampere rating | Rated Voltage(Vac) | #yematanda |
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 |