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Product Name:

poles number 4 circuit breaker chint mcb

Packaging Details:27Pcs/Carton, Weight
Delivery Detail:After the deposit T/T 5-7 days

poles number 4 circuit breaker chint mcb poles number 4 circuit breaker chint mcb


Quick Details

  • Place of Origin: Zhejiang
  • Brand Name: CHINT
  • Model Number: DZ158-125 4P 12...
  • Type: Mini
  • Poles Number: 4
  • Rated current(A): 125A
  • Rated voltage Ue: 230/400-240...
  • Standard: IEC/EN 60947-2
  • Protection degree: IP20
  • Mounting: On DIN rail EN 6071...
  • Approvals and certificates: C...
  • Rated frequency: 50
  • Electrical life: 1000
  • Mechanical life: 7000
  • size: 80.5*84.5*108mm

Detailed Product Description:
circuit breaker chint mcb DZ158-125 4P 125A(R)
protection of circuits against shortaacircuit currents


Product Description

DZ158 Moulded Case Circuit Breaker


 1.1   circuit breaker chint mcbamp;  Function

protection of circuits against  short–circuit currents, protection of circuits against  overload currents, switch,isolation.

 1.2  circuit breaker chint mcbamp;   Selection

Technicaldata of the network at the point considered: the earthing  systems (TNS, TNC),short–circuit current at the circuit–breaker installation point, which must always be less than  the breaking capacity of this device,Network normal voltage.

1.3    circuit breaker chint mcbamp;  Approvals and certificates

poles number 4 circuit breaker chint mcb


circuit breaker chint mcbamp; Specification:




IEC/EN 60947-2







Electrical features

Rated current In


63, 80, 100, 125



1P, 2P, 3P, 4P

Rated voltage Ue



Insulation voltage Ui



Rated frequency



Rated breaking capacity



Rated impulse withstand voltage(1.2/50) Uimp



Dielectric test voltage at ind. freq. for 1 min



Pollution degree



Thermo–magnetic release characteristic






Mechanical features


Electrical life


1,500  (In=63A,  80A, 100A)

1,000  (In=125A)


Mechanical life


8,500  (In=63A,  80A, 100A)

7,000  (In=125A)

Contact position indicator



Protection degree



Reference temperature for setting of thermal element





Ambient temperature (with daily average“35?)



–5...+40(Special application please refer to P28 for temperature compensation correction)

Storage  temperation









Terminal  connection  type


Cable/Pin–type busbar


Terminal  size  top/bottom  for  cable






Terminal  size  top/bottom  for  busbar






Tightening  torque







On DIN rail EN 60715  (35mm) by means of fast clip device



from top

Combination with accessories


Auxiliary contact





circuit breaker chint mcbamp; Temperature derating

The maximum permissible current in a circuit breaker depends on the ambient  temperature where the circuit breaker is

placed. Ambient temperature is the temperature inside the enclosure or switchboard in which the circuit breakers are installed.

The reference temperature is 30 centigrade .       


poles number 4 circuit breaker chint mcb


circuit breaker chint mcbamp; Overall and mounting dimensions (mm)

poles number 4 circuit breaker chint mcb


Packaging & Shipping

 poles number 4 circuit breaker chint mcb

  • 1. Item will be shipped within 5-7 business days.
  • 2. Delivery Time:
  • ----Via Air: Generally 1-3 working days
  • ----Via Express: Generally 3-7 working days.
  • ----Via  China Post Air Mail: Generally 15-25 working days 
  • ----Via Sea: According to the order.
  • 3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply. 

what\'s the payment term? 


What kind of product quality ? 

 Best qualitIn China, Chint Brand.

what kind of material of circuit breaker? 

 Two types, one copper coil with silver point and the other is brass coil with copper point from china market. Copper and silver is better Chint Electric only produce Copper and silver.


Associated Brands

 Chint Agent

poles number 4 circuit breaker chint mcbpoles number 4 circuit breaker chint mcbpoles number 4 circuit breaker chint mcb


Company Information

CHINT Founded in 1984,

Chint Group has developed to be the leader in Chinese industrial electrical equipment production and clean energy fields.

Chint has a total assets of over USD 30 billion and 29,000 employees. Business of Chint ranges from low-voltage electrical products to power transmission and distribution equipments and services , instruments & meters, building appliances, automobile parts, industrial automation, PV power generation, equipment manufacturing,etc. Chint is also the largest clean energy supplier and energy efficiency management solution provider with the most complete product ranges in China. Our products have found ready markets in more than 100 countries and regions, including Europe, Asia, Middle East, Africa, etc.

Regional Markets

Georgraphically, Chint carries out the strategy of Internationalization in six regions, including Europe, Asia Pacific, Middle East and Africa (MEA), North America, South America, and the Commonwealth of the Independent States (CIS). Chint has opened subsidiaries in America, Russia, Italy, the United Arab Emirates, Brazil and other countries and built up localized sales and service teams in succession.

Customer Service

Chint has set up a complete distribution system and professional service teams in the six regions: Europe, Asia Pacific, Middle East and Africa (MEA), North America, South America, and the Commonwealth of the Independent States (CIS), providing high-quality services for customers with efficient and professional technical support and trouble-shooting assistance before, during and after sales.

Industrial Markets

Power utilities: Chint dedicates to developing into a word-class clean energy developer and energy efficiency management series solution provider, and there are over 60 power and energy companies adopting Chint’s products and services across the world.

Industrial end users: Chint has been striving to research on the demands of industrial end users, therefore constantly improving its industry system solutions. Currently, Chint has established strategic partnership with major enterprises from petro-chemical industry, mining industry, machinery industry and transnational engineering companies around the world.

poles number 4 circuit breaker chint mcb

How to contact us:

1.-Send inquiry to us on alibaba.

2.- Service online: 

Trademanager:makerele    QQ:1501485423            Tel:+ 86-577-62609159

3.Directly Place the order:http://www.aliexpress.com/store/1197253

Supplier Details

  • Yueqing Maker Electric Co., Ltd.
  • [ Zhejiang, China (Mainland) ]
  • Business Type:
  • Manufacturer, Trading Company
  • Year Established: 2014
  • Number of Employees:
  • 51 - 100 People
  • Telephone/FAX:
  • 86-577-626091,86-577-626091

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