Gold Member Since 2015
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Elecal Electric Appliance Co., Ltd.

MCB, Circuit Breaker, Breaker manufacturer / supplier in China, offering Dz30-32 Residual Current Operated Circuit Breaker, Cjx5 AC Contactors, Cjx7 AC Contactor and so on.

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Dz30-32 Residual Current Operated Circuit Breaker

FOB Price: US $10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10/ Piece
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Port: Ningbo, China
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: DZ30-32
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE
  • Origin: Wenzhou
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 2
  • Function: Circuit-Breaker Failure Protection
  • Trademark: ELECAL
  • HS Code: 85362000
Product Description

DZ30-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V or below for protecting circuit from overload and short circuit. This product has advantages of high breaking capacity, small volume, width is only 18mm. It conforms with the standards of IEC60898.

2. Main Technical Parameter
Rated current (A)6,10,16,20,25,32
Rated voltage(V)230
Type of instantaneous releaseC
Rated making/breaking capacity Im(A)4500

3. Applicable conducting wire:
Rated current(A)Norminal cross section of wire mm2
In ≤ 61
6 < In ≤ 131.5
13 < In ≤ 202.5
20 < In ≤ 254
25 < In ≤ 326

4. The over-current protection property
Ambient TemperatureInitial StatusTest CurrentExpected ResultExpected ResultNote
 Cold position1.13Int ≥ 1hNon-release-
30 ± 2oCCarried out immediately after previous test1.45Int<1hRelease-
 Cold position2.55In1s < t < 60sReleaseCurrent smoothly rises to specified value within 5s
-5~+40oCCold position5Int ≥ 0.1sNon-releaseType C
Cold position10Int < 0.1sReleaseType C

Dz30-32 Residual Current Operated Circuit Breaker

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