Andeli Group Co., Ltd.

DZ47-63 miniature circuit breaker (MCB)

DZ47-63 miniature circuit breaker (MCB)
Product Detailed

DZ47-63 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload

1. Application

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

TypeDZ47-63
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 TemperatureInitial 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



Copyright Notice @ 2008-2013 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.