Are you in the market for reliable circuit breakers but overwhelmed by the choices? You’re not alone! With countless suppliers in China, finding the right factory can make all the difference in ensuring safety and efficiency in your projects. By comparing the top circuit breaker manufacturers, you can uncover the best quality, pricing, and service options available. Imagine the peace of mind that comes with knowing you’ve chosen the best supplier for your needs. Ready to simplify your search and make informed decisions? Let’s dive into the top circuit breaker supplier factories in China!

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 some models)
– May have limited current ratings for specific applications

China Circuit Breaker Manufacturers and Suppliers

Product Details: Circuit Breaker manufactured by CHYT, a professional manufacturer located in Yueqing City, China, specializing in electrical safety devices.

Technical Parameters:
– Overcurrent overload protection
– Short circuit damage protection

Application Scenarios:
– Industrial production
– Daily life electrical safety

Pros:
– High-quality manufacturing
– CE certification

Cons:
– Limited switching capability under load
– May not suit high voltage requirements

China Circuit Breaker, Electrical Contactor, Electrical Relay …

Product Details: SPX Electric offers a range of electrical products including molded case circuit breakers (MCCB), earth leakage circuit breakers (ELCB), miniature circuit breakers (MCB), AC contactors, thermal relays, magnetic starters, and outdoor mist fans.

Technical Parameters:
– Voltage rating: Various
– Current rating: Various

Application Scenarios:
– Industrial electrical systems
– Commercial electrical installations

Pros:
– High quality and reliability
– Wide range of products available

Cons:
– Limited specific technical details provided
– Potentially higher cost compared to local alternatives

China Circuit Breaker Manufacturers, Waterproof Series Products …

Product Details: Rockgrand offers a range of electrical products including MCB, MCCB, wifi circuit breakers, and metal distribution boxes, known for their high quality and innovative design.

Technical Parameters:
– ISO 9001, ISO 14001, ISO 45001 certified
– Products include MCB, MCCB, AC contactors, and plug-in types

Application Scenarios:
– Residential and commercial electrical systems
– Power distribution in various industries

Pros:
– High-quality products with international certifications
– Strong R&D capabilities with new product development every month

Cons:
– Limited information on specific product specifications
– Potentially higher cost due to quality focus

Circuit Breaker – China Delixi Group Co.,Ltd

Product Details: Circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions, and can close, carry and break current under abnormal circuit conditions within a specified time.

Technical Parameters:
– Rated current: 1-63A
– Pole: 1P/2P/3P/4P

Application Scenarios:
– Household electrical systems
– Industrial electrical systems

Pros:
– Reliable protection against electrical faults
– Flexible installation options

Cons:
– May require professional installation
– Cost can vary based on specifications

Motor-Operated Circuit Breakers Manufacturer and Supplier – China …

Product Details: Motor-Operated Circuit Breakers manufactured by Wenzhou Xucky Electric Co., Ltd. in China.

Technical Parameters:
– Rated voltage: 380V
– Rated current: 63A~630A

Application Scenarios:
– Used in hospitals, shops, banks, chemical industry, metallurgy, high-rise buildi…
– Suitable for dual power supply systems.

Pros:
– High quality products.
– Timely after-sale warranty service.

Cons:
– Limited specific technical details provided.
– No mention of warranty duration.

Circuit Breaker Manufacturers & Suppliers – China Circuit Breaker Factory

Product Details: Circuit Breakers from YUANKY, including MCB, RCCB, ELCB, and MCCB models.

Technical Parameters:
– Voltage: 230V/400V
– Current Ratings: 6A to 100A

Application Scenarios:
– Residential electrical systems
– Industrial power distribution

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

Cons:
– Limited information on specific models
– Potential compatibility issues with non-standard systems

China Circuit Breaker Suppliers, Manufacturers, Factory – CET

Product Details: Various types of circuit breakers including Miniature Circuit Breakers, Residual Current Circuit Breakers, Moulded Case Circuit Breakers, and Vacuum Circuit Breakers.

Technical Parameters:
– Voltage rating: Up to 400V
– Current rating: Various ratings available (e.g., 16A, 32A, 63A, 100A)

Application Scenarios:
– Residential electrical systems
– Industrial power distribution

Pros:
– High quality and competitive pricing
– Wide range of products for different applications

Cons:
– Limited information on specific technical specifications
– Potentially varying quality across different models

China Vacuum Circuit Breaker, Isolation Switch, Load Switch …

Product Details: Vacuum Circuit Breaker, Isolation Switch, Load Switch, high-voltage and medium-voltage switchgear accessories.

Technical Parameters:
– 3.6KV~252KV Indoor and outdoor high and medium voltage power equipment accessori…
– Various models including Indoor and Outdoor Vacuum Circuit Breakers, SF6 Circuit…

Application Scenarios:
– Power distribution systems
– Industrial electrical installations

Pros:
– High reliability and safety
– Environmentally friendly operation

Cons:
– Potentially high initial cost
– Requires stable power supply for operation

China Vacuum Circuit Breaker Manufacturers, Suppliers – Customized …

Product Details: Various models of VS1 Vacuum Circuit Breakers designed for high voltage applications, including 10kV, 11.7kV, 12kV, 24kV, and 35kV.

Technical Parameters:
– Rated voltage: 7.2KV to 35KV
– Operating frequency: 50Hz

Application Scenarios:
– Protection and control unit for power grid equipment
– Industrial electric equipment in power systems

Pros:
– Compact design and small volume
– Holistic and completely sealed structure

Cons:
– Limited to indoor applications
– Environmental restrictions (e.g., altitude and temperature)

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Circuit Breaker Manufacturers, Suppliers, Factory	China Kasan Circuit Breakers including 3P 400A CVS, 3P 100A EZC, 1600A 3P NS, and 630A 3P NSX molded case circuit breakers.	– Low maintenance costs – Faster and safer than fuses	– Requires replacement after tripping (for some models) – May have limited current ratings for specific applications	www.cnkasan.com
China Circuit Breaker Manufacturers and Suppliers	Circuit Breaker manufactured by CHYT, a professional manufacturer located in Yueqing City, China, specializing in electrical safety devices.	– High-quality manufacturing – CE certification	– Limited switching capability under load – May not suit high voltage requirements	www.chytdcmcb.com
China Circuit Breaker, Electrical Contactor, Electrical Relay …	SPX Electric offers a range of electrical products including molded case circuit breakers (MCCB), earth leakage circuit breakers (ELCB), miniature cir…	– High quality and reliability – Wide range of products available	– Limited specific technical details provided – Potentially higher cost compared to local alternatives	www.spxelectric.com
China Circuit Breaker Manufacturers, Waterproof Series Products …	Rockgrand offers a range of electrical products including MCB, MCCB, wifi circuit breakers, and metal distribution boxes, known for their high quality…	– High-quality products with international certifications – Strong R&D capabilities with new product development every month	– Limited information on specific product specifications – Potentially higher cost due to quality focus	www.rockgrandelectric.com
Circuit Breaker – China Delixi Group Co.,Ltd	Circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions, and can close, carry and break c…	– Reliable protection against electrical faults – Flexible installation options	– May require professional installation – Cost can vary based on specifications	www.delixielc.com
Motor-Operated Circuit Breakers Manufacturer and Supplier – China …	Motor-Operated Circuit Breakers manufactured by Wenzhou Xucky Electric Co., Ltd. in China.	– High quality products. – Timely after-sale warranty service.	– Limited specific technical details provided. – No mention of warranty duration.	www.xucky.com
Circuit Breaker Manufacturers & Suppliers – China Circuit Breaker Factory	Circuit Breakers from YUANKY, including MCB, RCCB, ELCB, and MCCB models.	– High reliability and safety features – Wide range of models available	– Limited information on specific models – Potential compatibility issues with non-standard systems	www.chnt.com
China Circuit Breaker Suppliers, Manufacturers, Factory – CET	Various types of circuit breakers including Miniature Circuit Breakers, Residual Current Circuit Breakers, Moulded Case Circuit Breakers, and Vacuum C…	– High quality and competitive pricing – Wide range of products for different applications	– Limited information on specific technical specifications – Potentially varying quality across different models	www.shcetelec.com
China Vacuum Circuit Breaker, Isolation Switch, Load Switch …	Vacuum Circuit Breaker, Isolation Switch, Load Switch, high-voltage and medium-voltage switchgear accessories.	– High reliability and safety – Environmentally friendly operation	– Potentially high initial cost – Requires stable power supply for operation	www.timetricele.com
China Vacuum Circuit Breaker Manufacturers, Suppliers – Customized …	Various models of VS1 Vacuum Circuit Breakers designed for high voltage applications, including 10kV, 11.7kV, 12kV, 24kV, and 35kV.	– Compact design and small volume – Holistic and completely sealed structure	– Limited to indoor applications – Environmental restrictions (e.g., altitude and temperature)	www.switchgear-china.com

Frequently Asked Questions (FAQs)

1. What should I look for in a circuit breaker supplier factory in China?

When choosing a circuit breaker supplier, consider their certifications, production capacity, quality control processes, and customer reviews. It’s also important to assess their experience in the industry and whether they can meet your specific requirements.

2. How can I ensure the quality of circuit breakers from a Chinese supplier?

To ensure quality, request samples before placing a large order, check for international certifications like ISO or CE, and consider visiting the factory if possible. Establishing clear quality standards in your contract can also help maintain product quality.

3. What are the typical lead times for circuit breaker orders?

Lead times can vary based on the supplier and order size, but generally, you can expect 4 to 8 weeks for production. It’s wise to discuss timelines upfront and factor in additional time for shipping and customs clearance.

4. Are there any language barriers when dealing with Chinese suppliers?

Language barriers can exist, but many suppliers have English-speaking staff. Using clear, simple language and confirming understanding can help. Consider hiring a translator if necessary to ensure effective communication.

5. What payment methods are commonly accepted by circuit breaker suppliers in China?

Most suppliers accept various payment methods, including bank transfers, PayPal, and letters of credit. It’s important to discuss payment terms upfront and choose a method that offers security for both parties.