DC Moulded Case Circuit Breaker 2p 3p 4p 1000v 125amp Mccb

MDM1  molded case circuit breaker, rated insulation voltage of 1000V, applied to power systems with rated voltage of 1000V DC and below and rated current of 250A. Circuit breakers have overload, short circuit and undervoltage protection devices to protect circuits and electrical equipment from damage. Can be installed vertically or horizontally, in line with IEC60947-2 and GB14048.2 standards

MOREDAY MDM1 series molded case circuit breakers are used to distribute electric energy and protect lines and power equipment from overload, short circuit, grounding, undervoltage, leakage and other faults. Various specifications are available, and there are thermomagnetic, electronic and residual current types. It can deal with various types of faults, provide comprehensive protection for lines and equipment, avoid unnecessary power outages, and improve the reliability and safety of power supply.


Product Detail

Product Tags


  • IEC 60947-2 standard
  • Can be applied in grounded or ungrounded systems
  • Tested to extreme ambient conditions from –40 to 85º C
  • Available up to 65A-250A 1000V
  • 3 years warranty for free replace


Q1. How long is your products warranty?
A1: The warranty period of our products is 24 months.

Q2. How about inspection?
A2: We have the whole inspection system from raw material to end products including temperature rise test, salt spraying test conductor type test, mechanical life test and so on.

Q3. What do you have for certificates?
A3: CE&CB. Our products are passed through IEC60947-3 and IEC60269-2 standards.

Q4. What is payment terms?
A4: T/T, L/C, Western Union, Paypal, Alibaba Trade Assurance is all acceptable.

Q5. What is the service offered by company?
A5: We have the professional R&D team which can design and develop the mould to achieve all kinds of customer’s requirements. We also have the sales team to offer good services from sales and after-sale.

Q6. How to become the agents for MOREDAY?
A6: We will depends on the sales turn over and do research on your market. We can discuss it if you are interested.

Details Pictures

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