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  • DZ47-63H Series Miniature Circuit Breaker
  • DZ47-63H Series Miniature Circuit Breaker
  • DZ47-63H Series Miniature Circuit Breaker

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DZ47-63H Series Miniature Circuit Breaker
Phone : +86 18958818822
WeChat : +86 18958818822
Whatsapp : +86 18958818822
Email : 303272547@qq.com
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Product Description

1. Application

DZ47-63H is applicable to a line of AC 50/60Hz, 230/400V 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 IEC60898-1.

2. Main Technical Parameter

TypeDZ47-63H 1P
Pole1P P 2P, 3P, 4P
Rated current (A)6,10,16,20,25,32,40,50,63
Rated voltage(V)230/400 | 400
Ambient temperature-5°C~+40°C
Type of instantaneous releaseCDCD
Rated short circuit breaking capacity lcn(kA)1-32A: 650-63A: 461-32A: 650-63A: 46

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 currentTest timeExpected resultNote
30±2°CCold position1.13lnt w 1hNon-release—
Carried out immediately after previous test1.45lnt<1hRelease—
Cold position2.55ln1 sReleaseCurrent smoothly rises to specified value within 5s
Cold position2.55ln1s<t<120s(ln>32A)Release
-5~+40°CCold position3lnt W 0.1sNon-releaseType B
Cold position5lnt<0.1sReleaseType B
Cold position5lnt > 0.1sNon-releaseType C
Cold position10lnt<0.1sReleaseType C
Cold position10lnt N 0.1sNon-releaseType D
Cold position20lnt<0.1sReleaseType D

5. Outline and Installation Dimensions (mm)

图片67.png图片68.png

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