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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Mallton
  • Model Number: MTM8-N103 & MTM8-N203
  • Type: Moulded Case
  • Poles Number: 3
  • Rated frequence: 50/60HZ
  • Mechanical life: 8500 times
  • Deposit: 30% deposit
  • Certificate: CE,BV
  • Guarantee period: 1 years
  • OEM: Available
  • Quality: Stable and reliable

Packaging & Delivery

Packaging Details export package
Delivery Time within 2 weeks

 MTM8-N103 & MTM8-N203 Moulded Case Circuit Breaker MCCB  









      MTM8-N series moulded case circuit breaker is suitable for industrial or commercial power
and lighting with AC50/60Hz, rated working voltage up to AC600V/DC250V, rated current up to
630A. It’s a kind of economical breaker with the characters of stable and reliable function, beautiful
appearance, small size and long life. It can be used for conversion of line and infrequent starting motor. It can also be attached to install the accessories which have protection function for avoiding loss-voltage, undervoltage. The product can install connection line with front board and back board,

it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.






The rated insulation voltage for this series of circuit breaker is 690V, the rated operating voltage
is 600V, the rated frequency is 50Hz, the other rated values for the main circuit.


Type2poleMTM8-N102E      MTM8-N102S        
3pole MTM8-N103E MTM8-N103S MTM8-N203E MTM8-N203S MTM8-N403E MTM8-N403S
Frame size(AF)100225400
Rated current(A)


30,40,50, 60,75,100






Rated operational voltage(V)Ue(50/60Hz)600600600600600600
Rated insulation voltage(V)Ui(50/60Hz)690690690690690690
Rated impulse withstand voltage(kV)Uimp666666
Uitimate breaking
capacity (kA,Icu
AC 50/60Hz)
Utilisation category AAAAAA



















Our Certificates








Q 1.How about your experience?

A.We have our own professional factory and R&D department & more than 15 years producing experience.

Q 2. What's your advandge ? 

A. We have mash melders,injection molding machines and punchers,with these,we can make by ourselves from the inside parts to outside.

It greatly increases the efficiency and saves the cost.

Q 3. How's the delivery time ? 

A. usually it will take about 15-30 days for production

Q 4. Tell me the standard of package? 

A. For inner box and master carton are made as per international standards,and we can make special design for you if need.

Also if necessary, will be packed in pallet to avoid any damage.

Q 5. What kind of material of circuit breaker? 

A. We have two types, one copper coil with silver point and the other is brass coil with copper 

point. It depends on your requirement. In fact, those two have no difference if normal work well. 

Only except the electrical life. Copper and silver is better and also higer price.

Q 6.Will be any wanrranty for your item ? 

A. We offer one year warranty for our products. Please feel assured.

Q 7 .Could you offer Form A or C/O ?   

A. It totally not a problem. We can prepare relative documents to foreign affairs office or 

other office to apply for this certificate. 

Q 8.Would you accept to use our logo ? 

A.We offer OEM ODM customization services if quantity is suitable.

Q 9.We want to know month capacity.   

A. 1000pcs/month 

Q10 .Where is your market? 

A. Our produce and design are sold well in Southeast Asia , Middle East and European, also are trusted and praised deeply by domestic and foreign users.

We hope you can join us and make mutural benifit from our cooperation.



More detail informations, please feel free to contact us!




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