63A 4P 6ka DZ158 Industrial Type Distribution Circuit Breaker

Basic Information
Place of Origin: CHINA
Brand Name: NBSe
Certification: CE,CB,CCC
Model Number: NBSM1-125
Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Export packing
Delivery Time: 10-20days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 400,000pcs per month
Detail Information
Rated Current: 6 10 16 25 32 40 50 63 80 100 125A Pole: 1-4P
Characteristic Curve: B,C,D Product Name: Mcb 100A,125A
Cable Connection: Cable/Pin-type Busbar Standard: EN/IEC60947-2, IEC60898
Certificate: CE CB Approved Endurance: 10000 Times
High Light:

63A 4p circuit breaker


DZ158 6ka circuit breaker


DZ158 distribution circuit breaker

Product Description

DZ158 Mini Circuit Breaker 63A 80A 100A 125A 1P 2P 3P 4P 6KA 10KA Breaking Capacity




NBSM1-125 high breaking miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material with impact resistance, strong flame-retardant feature.

It is suitable to power system of 50or 60 frequency ,Ue 400V and below, Ui 125A and below.

It is mainly applied at office building, residence, for lighting , power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It conforms to the standards IEC60898 and GB10963.1.

Products features:

1·Breaking capacity highly, all rated current can be up to above 10KA.

2·Double connection function, connect busbar and lead conveniently.

3·With stored energ machine, contact close fast, avoid the disadvantage of manpower operated,Hence improve the using-life of products.

4·with protection terminal, more safety.

5·Many kinds of accessories can be choosed, in modularize and flexibility combine that make the customer install conveniently.

6·The cover and function parts both are made of inflaming retarding,bear high temperature and bear impact plastic.


Product Detail

Poles 1 2 3 4
Rated Current In (A) 6 10 16 25 32 40 50 63 80 100 125
Rated breaking capacity 6000
Insulation Voltage Ui (V) 500
Electrical Life (t) 1500
Mechanical life 8000
Rated Voltage Ue (V) 230/400
Terminal connection type Cable/Pin-type busbar
Connection From top
Product Keywords 125a circuit breaker,125a,125 amp mccb 35ka


For protecting cables and equipments against overload and short circuit.
GeneraI rules for choosing MCB.
Technical data of the network at the point considered:
The earthing systems, short-circuit current at the circuit breaker installation point, which must always be less than the breaking capacity of this device, network normal voltage.1.2.



DZ158 Mini Circuit Breaker 63A 80A 100A 125A 1P 2P 3P 4P 6KA 10KA Breaking Capacity


Wiring Diagrams


63A 4P 6ka DZ158 Industrial Type Distribution Circuit Breaker 0

Over-Current Protection Property


63A 4P 6ka DZ158 Industrial Type Distribution Circuit Breaker 1


DZ158 Mini Circuit Breaker 63A 80A 100A 125A 1P 2P 3P 4P 6KA 10KA Breaking Capacity



Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?
A1:All your enquiry will be replied in 24hours.
Q2:Can I get a sample before the order because I really don't how is your product quality?
A2:Of course! We can offer free samples , We think sample order is the best way to build the trust. Please send the enquiry to us and get the free sample!
Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A3:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.
Q4:I need your price list of all your products, do you have a price list?
A4:Surely ,we can send the price list to you ,please send your email address to me.
Q5. Do you accept OEM business?
A5:We accept OEM with your authorization.we also can ODM for you.
Q6: How's the delivery?Because I really need them is urgently?
A6: Samples cost 2-3 days. Bulk order cost 7-15 days.
Q7. What is your terms of delivery?
Q8. Do you test all your goods before delivery?
A8: Yes, we have 100% test before delivery
Q9:Any quality guarantee or after-sales service?
A9:All the products have 2-4 years’ Guarantee. If any quality complaint , we will give out solution within 5 days.



MCB NBSM1-125 Specification.pdf

Contact Details

Phone Number : +8613587466174

WhatsApp : +8613587466174