Andeli Group Co., Ltd.

DZ47N-63 series miniature circuit breaker

DZ47N-63 series miniature circuit breaker
Product Detailed

DZ47N-63 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three, four poles for protecting overload


DZ47N-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 be used for infrequent line conversion under the normal condition.The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house. It conforms with the standards of IEC60898.

2.Main Technical Parameter

Type DZ47N-63
Pole1P2P, 3P, 4P
Rated current (A)6,10,16,20,25,32,40,50,63
Rated voltage(V)230400
Ambient temperature-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

Ambient Temperature Initial Status Test Current Expected Result Expected Result Note
30±2oCCold position1.13Int≥1hNon-release-
Carried out immediately after previous test1.45Int<1hRelease-
Cold position2.55In1s<t<60s (In≤32A)ReleaseCurrent smoothly rises to specified 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



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