Are you in the market for molded case circuit breakers and feeling overwhelmed by the options? You’re not alone! With so many suppliers in China, it’s crucial to compare the top factories to ensure you’re making the best choice for your needs. Understanding the strengths and weaknesses of these manufacturers can save you time and money while ensuring quality and reliability. Imagine having the confidence to select the best supplier for your projects! Dive into our comprehensive comparison to discover the leading factories and make an informed decision that will benefit your business. Let’s get started!

China Molded Case Breaker Manufacturer, Supplier | CCIOT

Product Details: Molded Case Breaker designed and manufactured by Zhejiang CCIOT Technology Co., Ltd. Provides reliable and safe protection for electrical circuits with excellent overload and short-circuit protection.

Technical Parameters:
– Compact and durable design
– Rigorous testing for performance and reliability

Application Scenarios:
– Industrial applications
– Commercial applications

Pros:
– Reliable protection for electrical systems
– Cost-effective solution for electrical protection needs

Cons:
– Limited specific technical specifications provided
– Generic product description

China Molded Case Circuit Breaker, MCCB, Motor Protection Circuit …

Product Details: Molded Case Circuit Breakers (MCCB) and Motor Protection Circuit Breakers from Saide Electric Co., Ltd.

Technical Parameters:
– 600A Thermal Magnetic Double Knob Molded Case Circuit Breaker
– 250A Thermal Magnetic Single Knob Molded Case Circuit Breaker

Application Scenarios:
– Industrial electrical systems
– Commercial electrical installations

Pros:
– High reliability and safety features
– Wide range of current ratings available

Cons:
– Potentially higher cost compared to standard circuit breakers
– Installation may require professional assistance

China Circuit Breaker Manufacturers, Suppliers, Factory

Product Details: China Kasan Circuit Breakers including 3P 400A CVS, 3P 100A EZC, 1600A 3P NS, and 630A 3P NSX molded case circuit breakers.

Technical Parameters:
– Rated operational voltage: 440V
– Rated current: 15A to 400A

Application Scenarios:
– Protecting household appliances against overload and short circuits
– Distributing power in electrical networks

Pros:
– Low maintenance costs
– Faster and safer than fuses

Cons:
– Requires replacement after tripping (for fuses)
– Potentially higher initial cost compared to fuses

China Molded Case Circuit Breaker Mccb Manufacturer, Supplier | CCIOT

Product Details: Molded Case Circuit Breaker (MCCB) offered by Zhejiang CCIOT Technology Co., Ltd. is designed to protect electrical circuits from overloads and short circuits, suitable for industrial and commercial applications.

Technical Parameters:
– Various sizes and specifications available
– Wide range of current ratings and breaking capacities

Application Scenarios:
– Industrial electrical systems
– Commercial electrical systems

Pros:
– High-quality and reliable protection
– User-friendly design and easy installation

Cons:
– Generic product details may not cover specific needs
– Limited information on specific technical standards

China Mccb Molded Case Circuit Breaker Manufacturer, Supplier | CCIOT

Product Details: MCCB Molded Case Circuit Breaker from Zhejiang CCIOT Technology Co., Ltd. designed for reliable protection against overloads and short circuits.

Technical Parameters:
– High breaking capacity
– Compact and modular design

Application Scenarios:
– Industrial applications
– Commercial applications
– Residential applications

Pros:
– Easy to install and maintain
– Cost-effective solution for circuit protection

Cons:
– Limited specific technical specifications
– Generic product description

China Breaker Manufacturers, Contactor Suppliers, Inverter Factory …

Product Details: SDKC offers a range of circuit breakers and distribution boxes including miniature circuit breakers, molded case circuit breakers, intelligent circuit breakers, and distribution boxes.

Technical Parameters:
– High current circuit breakers
– Automated production lines

Application Scenarios:
– Electrical protection
– Switching solutions

Pros:
– High-quality design and manufacturing
– Professional technical support

Cons:
– Limited information on specific product specifications
– Potential variability in delivery times

China Molded Case Circuit Breaker Suppliers, Manufacturers, Factory …

Product Details: DC Molded Case Circuit Breaker available in various specifications including 500V and 1000V options, suitable for battery energy storage systems.

Technical Parameters:
– 500V DC, 250 Amp, 2 Pole, IP65
– 1000V DC, 125 Amp, 4 Pole, TUV Certified

Application Scenarios:
– Battery energy storage systems
– Residential and commercial rooftop systems

Pros:
– High-quality and customized service
– TUV certified for safety and reliability

Cons:
– Limited information on specific models
– Potentially higher cost for customized options

China Circuit Breaker Manufacturers – TAIXI Electric Co.,LTD

Product Details: TAIXI Electric Co., Ltd. manufactures a wide range of low-voltage electrical components including circuit breakers, plugs, sockets, and protection devices.

Technical Parameters:
– Miniature Circuit Breaker (MCB)
– Residual Current Circuit Breaker (RCCB)

Application Scenarios:
– Residential electrical systems
– Industrial power distribution

Pros:
– High production capacity
– 15 years of manufacturing experience

Cons:
– Limited information on specific product specifications
– No detailed performance metrics provided

China Molded Case Circuit Breaker Supplier, Manufacturer and Factory …

China Moulded Case Circuit Breaker, Air Circuit Breaker, Miniature …

Product Details: XUCKY Electric offers a range of circuit breakers including Molded Case Circuit Breakers (MCCBs), Air Circuit Breakers, Miniature Circuit Breakers (MCBs), and Residual Current Circuit Breakers (RCCBs).

Technical Parameters:
– MCCBs: Rated voltage up to 1500V, rated current up to 800A.
– MCBs: Available in single, two, three, and four-pole configurations.

Application Scenarios:
– Residential buildings for protecting electrical systems.
– Industrial plants for safeguarding heavy-duty machinery.

Pros:
– High interrupting capacity and long service life.
– Advanced protection features and ease of use.

Cons:
– Potentially higher initial cost compared to standard breakers.
– Installation may require professional assistance.

Related Video

Comparison Table

Frequently Asked Questions (FAQs)

What is a molded case circuit breaker (MCCB)?

A molded case circuit breaker (MCCB) is an electrical device that protects electrical circuits from overloads and short circuits. It automatically interrupts the flow of electricity when it detects a fault, helping to prevent damage to equipment and reduce fire risks.

Why should I choose a supplier factory in China for MCCBs?

Choosing a supplier factory in China can offer you competitive pricing, a wide range of products, and access to advanced manufacturing technologies. Many Chinese factories have extensive experience in producing high-quality MCCBs that meet international standards.

How can I ensure the quality of MCCBs from a Chinese supplier?

To ensure quality, look for suppliers with certifications like ISO 9001 and IEC standards. Request samples for testing, check customer reviews, and consider visiting the factory if possible. Establishing clear communication about your quality expectations is also crucial.

What is the typical lead time for MCCB orders from China?

Lead times can vary based on the supplier and order size, but typically, you can expect around 4 to 8 weeks for production and shipping. It’s best to discuss timelines with your supplier to get a more accurate estimate.

Are there any minimum order quantities (MOQs) for MCCBs?

Yes, many Chinese suppliers have minimum order quantities (MOQs) that can range from a few hundred to several thousand units, depending on the product and factory. Always check with your supplier to understand their specific MOQ requirements.