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MCB Dz47-63 4.5ka 4 Pole 10~63A Small Mini Circuit Breaker
| Price | $9.90 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 413 people viewed |
Model NO.:
DZ47-4P-63A
Breaking Capacity:
Low Voltage Circuit Breakers
Operation:
Electric Type
Speed:
High-Speed Circuit Breaker
Arc-extinguishing Medium:
Air
Installation:
Fixed
Structure:
MCB
Poles Number:
4
Type:
Circuit Breaker
Function:
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification:
ISO9001-2000, CCC
Trademark:
SK
Transport Package:
Carton
Specification:
50*30*20
Origin:
China
HS Code:
8536620000
Product Description
Description:
DZ47-63 high breaking 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, | 4.5 | 0.65~0.70 |
| 230/400 | 1,2 | 25,32, | 4.5 | |
| 400 | 2,3,4 | 40 | 4.5 | |
| 230 | 1,2 | 50,63 | 4.5 | 0.75~0.80 |
| 230/400 | 1,2 | 4.5 | ||
| 400 | 2,3,4 | 4.5 | ||
Remark:
1.mechanical life:20,000 times(off-on).
2.heat resistance: category 2 (temperature 55°C,relative humidity 95%).
3.wiring is terminal with clamp, cable dia.:25mm2.
Current Release Character Diagram:
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<t<60s | trip | Cool | Auxiliary switch closed, power is on |
| 2.55In | In>32A | 1s<t<120s | 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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