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DZ47-63 Miniature Circuit Breaker
Published in2018-08-19
2143 ViewsDetailed description
DZ47-63 Miniature Circuit Breaker
Key Parameters:
CE/CB/ISO9001/CCC certificates;
Rated voltage:230/400VAC;
frequency50/60Hz;
Rated current:1,3,6,10,16,20,25,32,40,50,63A;
1/2/3/4poles optional;
Mechniacal life:20,000times;
Flame-redardant:PA66 nylon material;
Protection degree:IP20;
With over load/short circuit protection;
Standard:IEC60898;
Enduring tem.30°C
Breaking Capacity:4/6KA;
Lighting/Motor protection optional
Application
DZ47-63 miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material with impact resistance, strong flame-retardant feature.
It is suitable to power system of 50or 60 frequency ,Ue 400V and below, Ui 63A and below.
It is mainly applied at office building, residence, for lighting , power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It conforms to the standards IEC60898and GB10963.1.
Technical parameters
|
Rated voltage (V) |
Poles | Rated current (A) | Rated short circuit breaking capacity | |
| Test breaking capacity(KA) | Power factor | |||
| 230 | 1,2 |
6,10,16,20, 25,32, 40 |
6 | 0.65~0.70 |
| 230/400 | 1,2 | 6 | ||
| 400 | 2,3,4 | 6 | ||
| 230 | 1,2 | 50,63 | 4.5 | 0.75~0.80 |
| 230/400 | 1,2 | 4.5 | ||
| 400 | 2,3,4 | 4.5 | ||
Current release characterisc table
| Test current(A) | Rated current(A) | Requested time | Result | Start station | Remark |
| 1.13In | all | t>=1h | Don’t trip | Cool | |
| 1.45In | All | T<1h | trip | heat | Current ascends the requested value stably in 5s |
| 2.55In | In<=32A | 1s | trip | Cool | Auxiliary switch closed, power is on |
| 2.55In | In>32A | 1s | trip | Cool | Auxiliary switch closed, power is on |
| 5In(Cmode) | All | t>=0.1s | Don’t trip | Cool | Auxiliary switch closed, power is on |
| 10In(Cmode) | All | T<0.1s | trip | Cool | Auxiliary switch closed, power is on |
| 10(Dmode) | All | t>=0.1s | Don’t trip | Cool | Auxiliary switch closed, power is on |
| 14In(Dmode) | All | T<0.1s | trip | Cool | Auxiliary switch closed, power is on |
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DZ47-63 Miniature Circuit Breaker