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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Mallton
  • Model Number: MTM8-203
  • Type: Moulded Case
  • Poles Number: 3
  • Rated insulating voltage: 660v
  • Rated current: 30-630A
  • Rated operating voltage: 380/660V
  • Guarantee period: 1 years
  • Crust color: white/grey
  • Class: A,B
  • Quality: Stable and reliable
  • Price: Competitive
  • OEM: Available
  • Web: www.mallton.cc

Packaging & Delivery

Packaging Details It will be packed in strong inner box and standard export carton. If the quantity is big, will be make pallet to avoid any damage.
Delivery Time within 2 weeks after payment


Moulded Case Circuit Breaker MCCB
It's the newest type
suitable for industrial or commercial power and lighting with AC50/60HZ

CE MTM8-203 ABE/ABS 203b 3P 200A Moulded Case Circuit Breaker MCCB  









MTM8 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.


Type2pole MTM8-102E MTM8-102S                                         
3pole MTM8-103E MTM8-103S MTM8-203E MTM8-203S MTM8-403E MTM8-403S
Frame size(AF) 100225400
Rated current(A)


30,40,50, 60,75,100







Rated operational voltage(V)Ue(50/60Hz) 600600 600600600600
Rated insulation voltage(V)Ui(50/60Hz) 690690690690690690
Rated impulse withstand voltage(kV)Uimp 666666
Uitimate breaking
capacity (kA,Icu
AC 50/60Hz)
220V/240V 105035503550
380V 7.5/5 2518253042
415V7.5/5 2518252535
Utilisation category  AAAAAA
Endurance Mechanical 85008500700070004000400
Electrical 150015001000100010001000






















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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