High Current 3 Pole 1000v 1500v 320a DC Molded Case Circuit Breaker Mccb

MDM6Z-320 is the primary protection system for all low-voltage electrical installations. MDM6Z-320 is installed in every electrical panel, preventing the propagation of overvoltages in electrical installations and loads. load, short circuit and under voltage, it can protect circuit and power equipment from breaking. Installation can be vertical or level and the standard complies with IEC60947-2 and GB14048.2.

MOREDAY dc circuit breaker is designed to provide overcurrent protection within appliances or electrical equipment, where a branch circuit protection is already provided or not required. Devices are designed for direct current (DC) control circuit applications.  MDM6Z 3P DC750V 4P DC1000V specialized in Moulded Case Circuit Breaker dc circuit breaker is widely used in solar power system.


Product Detail

Product Tags


Small volume

High breaking capacity

Electric arcing short


Easy installation


1. Are you trading company or manufacturer ?

We are solar system manufacturer and,Our cumulative cooperative installed capacity reached 5GW+.

2. Can you supply samples for checking ?

Yes, we can supply free samples for all client.

3. How long is your delivery time?

A1)For Sample: 1-2Days ;
A2)For small Orders: 3-5Days;
A3)For mass Orders:7-10Days;
Anyway, It depend on order qty and payment time.  

4. Do you accept OEM business?

We accept OEM with your authorization.

5. How is the after-sale service?

We offer spare parts accordingly and English-speaking engineer offer online service. 

6. what kind of certificate you have ?

We have TÜV,CE, CB, SAA etc.

7. What is the service offered by company?

We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.

Details Pictures

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