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Elecal Electric Appliance Co., Ltd.

MCB, Circuit Breaker, Breaker manufacturer / supplier in China, offering Dz30le-32 Residual Current Operated Circuit Breaker, Sm12 Series Moulded Case Circuit Breaker, Mini Circuit Breaker (DZ47-63 1P) and so on.

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Dz30le-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
Production Capacity: 500000
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 2
  • Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
  • Trademark: ELECAL
  • Specification: cooper iron plastic
  • HS Code: 85362000
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Structure: MCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE
  • Transport Package: Carton
  • Origin: Wenzhou
Product Description
1.Application

DZ30LE-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V, used as electron shock protection. It can protect circuit form overload and short circuit. This product has advantages of small volume, high breaking capacity, live and zero wire are cut off at the same time, also protecting person from electric shock when the live wire connected opposite. It conforms with the standards of IEC61009.

2. Main Technical Parameter
 
TypeDZ30LE-32
Pole1P+N
Rated current (A)6,10,16,20,25,32
Rated voltage(V)230
Rated residual action current In(A)0.03
Rated residual non-action current Ino(A)0.015
Rated residual making/breaking capacity Im(A)500
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. Residual current breaking time
 
In (A)In (A)Breaking time(s) when equals to rating following
In2In5In5,10,20,50,100,200,500a(A)Itb
6-320.030.10.060.040.040.04


5. 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
Dz30le-32 Residual Current Operated Circuit Breaker
 
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