- Contact Person : Mr. Shi Suquan
- Company Name : Tianshui 213 Electrical Apparatus Co., Ltd.
- Tel : 86-938-8360079
- Fax : 86-938-8363854
- Address : Gansu,tianshui,No.35 Chiyu Rd, Qinzhou District,Tianshui,Gansu,China
- Country/Region : China
- Zip : 741001
DZX2/4-100 MCCB
DZX2/4-100 series plastic cover breakers (abbr. breakers) are mainly used in the circuit of AC frequency 50Hz, rated operating voltage up to 415V and rated operating current up to 100A and below for protection of overload and short circuit of lighting and distribution lines and motor, as well as the unfrequented changeover and unfrequented starting of motor. This circuit breaker can be fitted with shunt trip, auxiliary contacts and alarming contacts to realize the long-distance switching-off and provide auxiliary signal.
Type | AInstantaneous rated current(In) | Initial state | Testing current | Order time | Expectancy ending | Benchmark temperature | Note | |
a | DZX2/4-100 | In≤63 | cold state | 1.05In | t≥1h |
30
|
| |
In63 | t≥2h | |||||||
b | DZX2/4-100 | In≤63 | hated state follow "a" | 1.30In | t1h | 5 s .
| ||
In63 | t2h | |||||||
c | DZX2-100 | all current | cold state | 7In | 0.2s
|
| ||
DZX4-100 | 10In | |||||||
D | DZX2-100
| all current | cold state | 10In
| 0.2s
| |||
DZX4-100
| 14In |
DZX2/4-100 MCCB
