DZ47-63 C45N Mini circuit breaker MCB
1. CE CCC
2. 4/6KA breaking cap
3. OEM ODM
4. Offer MCB MCCB ELCB RCBO Relay etc
DZ47-63 C45N Mini circuit breaker MCB
1:Application
LGB1-63 (c45n)series mini circuit breaker are maily suitable for the circuit line of AC 50Hz/60Hz,
rated working voltage 230V/400V and below, rated current to 63A.
This breaker is maily used for protecting electrical line and equipment of modern used for
infrequently operating and isolating in the line.
2:Main Technical Specifications
I:Basic parameter of circuit breaker
Rated current(A) | Pole no.(P) | Rated voltage(V) | Breakeing capacity(KA) | Instantaneous tripping type | Instantaneous protective current range |
1,3,6,10 16,20,25 | 1
2
3 |
230/400 |
6 | B | 3In<1<5In |
C | 5In<1≤10In | ||||
D | 10In<1≤15In | ||||
40,50,63 |
4.5 | B | 3In<1≤5In | ||
C | 5In<1≤10In | ||||
D | 10In<1≤15In |
II:Over current tripping characteristic
Release type | Rated current of release(InA) | Initial state | Test current | Limited time | Prospective result | Remarks |
B,C,D | ALL | Cold state | 1.13In | t≥1h | Non-tripping |
|
B,C,D | ALL | Hot state | 1.45In | t<1h | Tripping | The current rise steadily to fixed value with in 5S. |
B,C,D | ≤32 | Hot state | 2.55In | 1s<t<60s | Tripping | |
>32 | Cold state | 1s<t<120s | ||||
B |
ALL |
Cold state | 3In |
t≥0.1s |
Non-tripping |
|
C | 5In |
| ||||
D | 10In |
| ||||
B |
ALL |
Cold state | 5In |
t<0.1s |
Tripping |
|
C | 10In |
| ||||
D | 15In |
|
III:Ordering Information
1:Please indicate the product number of poles
2:Current products
3:Products Voltage
4:Please indicate if there are special conditions.
