Detailed Product Description
DZ47-63 Mini Circuit Breaker(miniature circuit breaker,mcb) has CCC,CE standard and is neoteric in structure,light in weight.
Application:
DZ47-63(C45) series circuit breaker is used in lighting distribution system or motor distribution system for overload and short circuit protecting in the system. The product is neoteric in structure, light in weight, reliable and excellent in performance. Its frame and parts adopt high fire resistant and shockproof plastics. The product, with long life, is mainly used in AC 50/60HZ single pole 240V or two, three, four poles up to 415V circuit for overload and short circuit protection, as well as for unfrequent switching on&off electric equipment and lighting circuit under normal condition. The product comply with IEC 60898&GB10963.1-2005.
| Specification | |||
| Setting temperature of protective characteristics at 40 | |||
| Rated Voltage:240V/415V | |||
| Rated Current: 1,3,6,10,16,20,25,32,40,50,63A | |||
| Eletrical life: 6000 times operations | |||
| Merchanical life: (O-C) exceeding 20000 times operations |
| Rated making and breaking capacity | |||
| DZ47-63(C45N)(B curve) | |||
| Rated current(A) | Pole number | Voltage(V) | Breaking capacity(A) |
| 6~40 | 1P,2P,3P,4P | 240/415 | 6000 |
| 50~63 | 1P,2P,3P,4P | 240/415 | 4500 |
| DZ47-63(C45N)(C curve) | |||
| Rated current(A) | Pole number | Voltage(V) | Breaking capacity(A) |
| 6~40 | 1P,2P,3P,4P | 240/415 | 4500 |
| 50~63 | 1P,2P,3P,4P | 240/415 | 3000 |
| DZ47-63(C45N)(D curve) | |||
| Rated current(A) | Pole number | Voltage(V) | Breaking capacity(A) |
| 6~63 | 1P | 240 | 3000 |
| 6~63 | 2P,3P,4P | 415 | 3000 |
| Over current protective characteristic | |||||
| Rated current of release In (A) | Initial state | Testing current | Ssetting time | Prospective result | Remarks |
| 1~63 | Cold state | 1.13In | t≥1h | Non-tripping | |
| 1~63 | Made the test following closely | 1.45In | t≥1h | tripping | Current up to specified value sommthly in 5s |
| In≤32 | Cold state | 2.55In | 1st60s | Triping | |
| In32 | Cold state | 2.55In | 1st120s | Triping | |
| 1~63 | Cold state | 5In | t≥0.1s | Non-tripping | C curve |
| 1~63 | Cold state | 10In | t≥0.1s | Triping | C curve |
| 1~63 | Cold state | 10In | t≥0.1s | Non-tripping | D curve |
| 1~63 | Cold state | 10In | t≥0.1s | Triping | D curve |
