
Product Category
The Molded Case Circuit Breaker (MCCB) is a reliable and versatile protection device used to prevent overloads and short circuits in electrical systems. It is ideal for industrial, commercial, and residential applications, offering adjustable protection and durability in various environments.

Electronic Adjustable MCCB 250A 320A 3P(3P+N) 0.4-1.0In

Electronic Adjustable MCCB 800A 1250A 3P(3P+N) 0.4-1.0In

Electronic Adjustable MCCB 400A 630A 3P(3P+N) 0.4-1.0In

Electronic Adjustable MCCB 160A 0.4-1.0In
Advantages of Molded Case Circuit Breaker

High Reliability
MCCBs provide excellent protection against overloads and short circuits, ensuring the safe and continuous operation of electrical systems.

Flexibility
The protection settings of MCCBs can be easily adjusted to meet specific requirements for overloads and short circuits, offering versatility in various electrical applications.

Ease of Operation
MCCBs are user-friendly and easy to maintain. In case of faults, they allow for quick and efficient restoration of electrical systems, minimizing downtime and improving reliability.

Durability
Built with high-quality, temperature-resistant materials, MCCBs are durable and reliable, designed to operate effectively in harsh industrial and commercial environments for extended periods.
Applications of Molded Case Circuit Breaker

Power Distribution Systems
MCCBs are essential components in electrical distribution panels, providing protection for circuits from overloads and short circuits. They ensure the safety and stability of the entire power distribution system, preventing damage to costly equipment and minimizing the risk of fires or other electrical hazards. They are commonly used in both residential and commercial power networks.
Industrial Facilities
In manufacturing plants, factories, and other industrial environments, MCCBs protect critical equipment, machinery, and electrical systems. Their ability to handle higher current ratings makes them ideal for safeguarding complex industrial setups where electrical faults can result in significant downtime or equipment damage. This is crucial for maintaining smooth production operations.


Commercial Buildings
In office buildings, shopping malls, and other commercial spaces, MCCBs are used to safeguard electrical circuits, providing reliable protection against faults in power supply systems. They help ensure that electrical systems continue to operate smoothly, minimizing downtime and preventing potential safety risks. MCCBs also allow for easy system upgrades and expansions in commercial infrastructure.
FAQs
- Q: For AC molded case circuit breaker, what voltage and capacity can you do ?A:Yes, we can do high voltage with 800-1000V and breaking capacity : 36.5kA.
- Q: For DC molded case circuit breaker, can you meet high voltage and high capacity?A:Yes, we can do high voltage with 1000V,1500V, and breaking capacity: 20kA.
- Q: How long do you need for production?A:Normally foe 1-2 weeks
- Q: What is your payment term?A:Normally by T/T and L/C.
- Q: Do you have type test certificate?A:Yes,each product we have certificate,some have ASTA and KEMA tests report.
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