Are you in the market for reliable power breakers and wondering where to find the best manufacturers in China? With so many options, it’s crucial to compare the top factories to ensure you’re making the right choice. Understanding the strengths and specialties of these manufacturers can save you time and money while guaranteeing quality. Imagine having peace of mind knowing you’ve selected the best factory for your needs! Ready to discover which power breaker factories stand out from the crowd? Let’s dive in and explore the top contenders together!

The Top 10 China Circuit Breaker Manufacturers – tosunlux.eu

Product Details: TOSUNlux Circuit Breakers including MCCBs, RCBOs, and ACBs rated from 10 kA to 150 kA, designed for various applications from homes to factories.

Technical Parameters:
– MCCBs: Molded Case Circuit Breakers with customizable trip settings
– RCCBs: Residual Current Circuit Breakers for comprehensive fault protection

Application Scenarios:
– Residential electrical systems
– Industrial applications requiring robust electrical protection

Pros:
– Meets international safety standards (EN, IEC, UL)
– Offers diverse technical services through global subsidiaries

Cons:
– Limited information on specific product performance metrics
– Potential variability in product availability based on region

China Power Breakers | RSCN – rncng.com

Product Details: China Power Breakers from Zhejiang Ruishen Electric Technology Co., LTD. designed for residential and industrial applications, providing reliable protection against overloads and short circuits.

Technical Parameters:
– Advanced electrical safety features
– Easy installation and user-friendliness

Application Scenarios:
– Residential electrical systems
– Industrial electrical systems

Pros:
– Exceptional performance and durability
– Robust construction reduces maintenance costs

Cons:
– Generic placeholders for specific technical specifications
– Generic placeholders for potential limitations

Circuit Breaker Manufacturer in China – PowerTel Solutions Limited

Product Details: PowerTel Solutions Limited manufactures a wide variety of circuit breakers, including low voltage and medium voltage options. They offer molded case, plastic case leakage, small and small leakage, intelligent universal circuit breakers, and more. Their circuit breakers are used in various industries, including nuclear power plants, power plants, substations, urban and rural power grids, petrochemical, metallurgy, railways, and ports. They boast an annual production capacity exceeding 60,000 units.

Technical Parameters:
– Rated voltage (varies by model, up to 40.5 kV for MV), Rated current (varies by…
– Compliant with IEC 60947-2, IEC 6271-100, DIN/VDE 0670 (depending on model)

Application Scenarios:
– Nuclear power plants
– Power plants
– Substations
– Urban and rural power grids
– Petrochemical plants
– Metallurgy
– Railways
– Ports
– Power distribution systems
– Motor protection

Pros:
– Equipped with world’s most advanced automatic production line
– Annual production capacity over 50,000 units
– Over 50 years engineering service experience
– Total solution available for your power distribution system
– ISO 9001 and ISO 14001 certified
– Three-year warranty
– Custom design available

Cons:
– No cons explicitly stated in the provided text.

China Breaker Manufacturers, Contactor Suppliers, Inverter Factory …

Product Details: Miniature circuit breakers, molded case circuit breakers, intelligent circuit breakers, high current circuit breakers, distribution boxes, industrial complete sets of distribution boxes, KC Series Universal Inverter (30KW~500KW)

Technical Parameters:
– Inm (A) 630A~800A (for KCM3 Series Molded Case Circuit Breaker)
– 30KW~500KW (for KC Series Universal Inverter)

Application Scenarios:
– Various industrial applications
– Specific customer needs

Pros:
– High-quality design and manufacturing
– Modern production tools
– Professional technical support
– More than 10 years of production experience
– Advanced automated production lines and manufacturing processes

Cons:
– Insufficient information to determine

CUTLER HAMMER / WESTINGHOUSE – powerbreakerllc.com

Product Details: Complete stock of panelboard/loadcenter breakers including various types and obsolete models. Large inventory of miniature circuit breakers and molded case breakers from multiple brands.

Technical Parameters:
– Types: QP, BL, BLH, BQ, QPF, BLF, BQD, ED, FD, JD, LD, LMD, MD, ND, RD, BA, BR,…
– Frame sizes: E, F, Q, K, L, M, THQP, THQL, THQB, THQC, TQD, THQD

Application Scenarios:
– Used in panelboards and loadcenters for residential and commercial electrical sy…
– Suitable for applications requiring obsolete or hard-to-find circuit breakers.

Pros:
– Large inventory of both current and obsolete models.
– Availability of all necessary mounting hardware kits and accessories.

Cons:
– Limited information on specific technical specifications.
– Potential difficulty in sourcing very specific obsolete models.

China Circuit Breaker, Electrical Contactor, Electrical Relay …

Product Details: SPX Electric manufactures and supplies a wide 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. They also offer outdoor fans (cooling and mist), electrical starters, outdoor power supplies, EV charging stations, solar power banks, and solar pumps.

Technical Parameters:
– Specific technical parameters are not listed in the provided text.
– Please refer to the product pages on the website for detailed specifications.

Application Scenarios:
– Industrial and commercial settings
– Household applications
– Agricultural applications (solar pumps)
– Outdoor use (fans, power supplies)

Pros:
– Wide range of products
– Integration of research, development, production, and sales

Cons:
– Specific technical parameters not readily available in the provided text.
– No information on pricing or warranty is provided.

China Power Breaker Manufacturer, Supplier | CNBYG

Product Details: Power Breaker designed for advanced circuit protection with high-quality construction and cutting-edge technology.

Technical Parameters:
– Superior overcurrent protection
– Short-circuit protection

Application Scenarios:
– Residential use
– Commercial use

Pros:
– Compact design
– Easy installation

Cons:
– Limited specific technical specifications
– No detailed performance metrics provided

Hot Sale High-end Ring Main Unit & Energy Storage Cabinet & Pole …

Product Details: High-end Ring Main Unit, Energy Storage Cabinet, Pole Mounted Circuit Breaker, Box Type Substation, Semi-Insulated Ring Main Unit, Sealed Vacuum Circuit Breaker, Solid Insulation Ring Main Unit, Outdoor High Voltage AC Boundary Vacuum Load Switch Complete Equipment, Vacuum Ring Main Unit.

Technical Parameters:
– Advanced technology from developed countries
– International quality standards

Application Scenarios:
– Power distribution systems
– Energy storage solutions

Pros:
– High-tech intelligent products
– Strict quality control

Cons:
– Limited specific technical details
– Generic product descriptions

POWER BREAKER, LLC Company Profile – Dun & Bradstreet

Product Details: POWER BREAKER, LLC specializes in household appliances and electrical and electronic goods as a merchant wholesaler.

Technical Parameters:
– Industry: Household Appliances and Electrical and Electronic Goods Merchant Whol…
– Location: San Jose, CA

Application Scenarios:
– Wholesale distribution of electrical supplies
– Supplying household appliances to retailers

Pros:
– Established presence in the wholesale trade sector
– Diverse range of products offered

Cons:
– Limited information on financial performance
– No specific employee count provided

‘Circuit Breaker Specialists’

Product Details: New surplus, used requalified and obsolete molded case circuit breakers for commercial, industrial and residential applications.

Technical Parameters:
– Major brands: Cutler Hammer / Westinghouse, General Electric, Siemens/ITE, Squar…
– Types: New surplus, used requalified, obsolete

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

Pros:
– Industry leading customer service
– Quality assurance

Cons:
– Limited information on specific product specifications
– Potential availability issues with obsolete products

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
The Top 10 China Circuit Breaker Manufacturers – tosunlux.eu	TOSUNlux Circuit Breakers including MCCBs, RCBOs, and ACBs rated from 10 kA to 150 kA, designed for various applications from homes to factories.	– Meets international safety standards (EN, IEC, UL) – Offers diverse technical services through global subsidiaries	– Limited information on specific product performance metrics – Potential variability in product availability based on region	www.tosunlux.eu
China Power Breakers	RSCN – rncng.com	China Power Breakers from Zhejiang Ruishen Electric Technology Co., LTD. designed for residential and industrial applications, providing reliable prot…	– Exceptional performance and durability – Robust construction reduces maintenance costs	– Generic placeholders for specific technical specifications – Generic placeholders for potential limitations
Circuit Breaker Manufacturer in China – PowerTel Solutions Limited	PowerTel Solutions Limited manufactures a wide variety of circuit breakers, including low voltage and medium voltage options. They offer molded case,…	– Equipped with world’s most advanced automatic production line – Annual production capacity over 50,000 units – Over 50 years engineering service exp…	– No cons explicitly stated in the provided text.	www.powertel-solutions.com
China Breaker Manufacturers, Contactor Suppliers, Inverter Factory …	Miniature circuit breakers, molded case circuit breakers, intelligent circuit breakers, high current circuit breakers, distribution boxes, industrial…	– High-quality design and manufacturing – Modern production tools – Professional technical support – More than 10 years of production experience – Adv…	– Insufficient information to determine	www.kaichuanpower.com
CUTLER HAMMER / WESTINGHOUSE – powerbreakerllc.com	Complete stock of panelboard/loadcenter breakers including various types and obsolete models. Large inventory of miniature circuit breakers and molded…	– Large inventory of both current and obsolete models. – Availability of all necessary mounting hardware kits and accessories.	– Limited information on specific technical specifications. – Potential difficulty in sourcing very specific obsolete models.	www.powerbreakerllc.com
China Circuit Breaker, Electrical Contactor, Electrical Relay …	SPX Electric manufactures and supplies a wide range of electrical products, including molded case circuit breakers (MCCB), earth leakage circuit break…	– Wide range of products – Integration of research, development, production, and sales	– Specific technical parameters not readily available in the provided text. – No information on pricing or warranty is provided.	www.spxelectric.com
China Power Breaker Manufacturer, Supplier	CNBYG	Power Breaker designed for advanced circuit protection with high-quality construction and cutting-edge technology.	– Compact design – Easy installation	– Limited specific technical specifications – No detailed performance metrics provided
Hot Sale High-end Ring Main Unit & Energy Storage Cabinet & Pole …	High-end Ring Main Unit, Energy Storage Cabinet, Pole Mounted Circuit Breaker, Box Type Substation, Semi-Insulated Ring Main Unit, Sealed Vacuum Circu…	– High-tech intelligent products – Strict quality control	– Limited specific technical details – Generic product descriptions	www.zhwddq.com
POWER BREAKER, LLC Company Profile – Dun & Bradstreet	POWER BREAKER, LLC specializes in household appliances and electrical and electronic goods as a merchant wholesaler.	– Established presence in the wholesale trade sector – Diverse range of products offered	– Limited information on financial performance – No specific employee count provided	www.dnb.com
‘Circuit Breaker Specialists’	New surplus, used requalified and obsolete molded case circuit breakers for commercial, industrial and residential applications.	– Industry leading customer service – Quality assurance	– Limited information on specific product specifications – Potential availability issues with obsolete products	powerbreakerllc.com

Frequently Asked Questions (FAQs)

What are the main types of circuit breakers manufactured in Chinese Power Breaker LLC factories?

You’ll find a wide range of circuit breakers produced, including miniature circuit breakers (MCBs), molded case circuit breakers (MCCBs), and air circuit breakers (ACBs). Many factories also specialize in specific applications, such as those for industrial use or residential buildings. The exact types offered vary depending on the individual factory.

What certifications do Chinese Power Breaker LLC factories typically hold?

Many factories strive for international recognition, seeking certifications like UL, CE, and IEC. These certifications demonstrate that their products meet specific safety and quality standards. However, it’s always wise to independently verify certifications before purchasing.

How can I ensure the quality of circuit breakers from a Chinese Power Breaker LLC factory?

Thorough due diligence is key. Request samples for testing, review factory audits and certifications, and check for independent verification of their claims. Communicate clearly about your quality expectations and request detailed specifications and test reports. Consider working with a reputable sourcing agent who can assist with quality control.

What are the typical lead times for orders from Chinese Power Breaker LLC factories?

Lead times vary greatly depending on order size, product complexity, and the factory’s current production schedule. Expect lead times ranging from a few weeks to several months. Clear communication with the factory regarding your timeline is crucial for successful order fulfillment.

What are the common payment methods accepted by Chinese Power Breaker LLC factories?

Most factories accept a variety of payment methods, including Letter of Credit (LC), Telegraphic Transfer (TT), and sometimes even escrow services. However, the preferred method may vary between factories. Always clarify payment terms and conditions before placing an order to avoid misunderstandings.