DZ47

Numero di modello: DZ47

Type: MCB

Numero di pali: 1P, 2P, 3P, 4P

Nome del prodotto: Miniature Circuit Breaker

Rated working voltage: 230V/400V

Corrente nominale: 1,2,3,4,6,10,16,20,25,32,40,50,63A

Capacità di rottura: 3KA 4.5KA 6KA

Frequenza nominale: 50/60Hz

Standard: IEC60898

Mounting: Din Rail

Warranty/Guarantee: 2Years


 1. Application


C45N (DZ47-63) is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898.

2. Main Technical Parameter










TipoC45N (DZ47-63)
Pole1P2P,3P,4P
Rated current (A)6,10,16,20,25,32,40,50,63
Rated voltage (V)230400
Temperatura ambiente-5oC~+40oC
Type of instantaneous releaseCDCD
Rated short circuit breaking capacity Icn(kA)1-32A:6
50-63A:4
41-32A:6
50-63A:4
4


3. Applicable conducting wire











Rated current(A)Norminal cross section of wire mm2
1-6A1
10A1.5
16,20A2.5
25A4
32A6
40,50A10
63A16


4. The over-current protection property














Temperatura ambienteInitial StatusTest CurrentExpected ResultExpected ResultNote
30±2oCCold position1.13Int≥1hNon-release
Carried out immediatelyafter previous test1.45Int < 1hRelease
Cold position2.55In1s < t< 60s(In≥32A)ReleaseCurrent smoothly rises tospecified value within 5s
Cold position2.55In1s < t < 120s(In>32A)Release
-5~+40oCCold position3Int≥0.1sNon-releaseType B
Cold position5Int < 0.1sReleaseType B
Cold position5Int≥0.1sNon-releaseType C
Cold position10Int < 0.1sReleaseType C
Cold position10Int≥0.1sNon-releaseType D
Cold position20Int < 0.1sReleaseType D


5. Dimension

MCB Mini Circuit Breaker DZ47

1111222

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