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Elecal Electric Appliance Co., Ltd.

MCB, Circuit Breaker, Breaker manufacturer / supplier in China, offering Dz56-125 Series Miniature Circuit Breaker, Nt Low Voltage Fuse, Warning Bell and so on.

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Dz56-125 Series Miniature 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.: DZ56-125
  • 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
1. Application

DZ56-125 is such features as delicate appearance, light weight, excellent and reliableperformance, high breaking capacity, rapid tripping and mounted by rail. Its enclosure and com-ponents adopts high fire-retarding and shock-resistance plastic of long durability. It mainly servesfor protecting the circuits of AC 50Hz, 230V of single pole, 400V of two poles or three or fourpoles from overload or short-circuit, and also for unfrequent making and breaking electricalapparatus and lighting circuit.It conforms with the standards of IEC60947-2.

2. Main Technical Parameter
 
TypeDZ56-125 
Pole1P2P,3P,4P
Rated current (A)63,80,100
Rated voltage (V)230400
Ambient temperature-5oC~+40oC
Type of instantaneous releaseC,D
Rated short circuit breaking capacity Icn(kA)6

3. The over-current protection property
Ambient TemperatureInitial StatusTest CurrentExpected ResultExpected ResultNOte
40±2oCCold position1.05In(In≤63A)t≤1hNon-release-
Cold position1.05In (In[63A)t≤2hNon-release-
Carried out immedi-ately after previous test1.30In(In≤63A)t < 1hReleaseCurrent smoothlyrises to specified value within 5s
1.30In (In>63A)t < 2hRelease
-5~+40oCCold position8.00Int≤0.2sNon-release-
Cold position12.00Int< 0.2sNon-release-
Dz56-125 Series Miniature Circuit Breaker
 
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