Are you looking for the best miniature circuit breaker (MCB) manufacturers in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top MCB factories in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your electrical needs.
China Miniature Circuit Breaker (MCB) Manufacturers
China MCB Manufacturers, Suppliers – Circuit Breaker
miniature circuit breakers ,mcb manufacturers …
Product Details: Korlen Electrical offers various types of Miniature Circuit Breakers (MCBs). These MCBs are designed to protect electrical circuits from overcurrent and short-circuit conditions. Key features include high reliability, long lifespan, and compliance with international standards such as IEC 60898. The MCBs are available in different current ratings and can be used in various applications including residential, commercial, and industrial settings. Korlen also provides customization options to meet specific customer needs.
Pros:
– High reliability and long lifespan
– Compliance with international standards such as IEC 60898
– Available in different current ratings
– Customization options to meet specific customer needs
– Suitable for various applications including residential, commercial, and industr…
Cons:
– No specific information on cons is provided on the webpage.
– Potential for higher cost compared to non-compliant or lower-quality alternative…
MCB Manufacturers | China MCB Factory & Suppliers
Product Details: Miniature Circuit Breakers (MCBs) are electrical switches that automatically switch off the circuit during abnormal conditions such as overcurrent or short circuits. They consist of components like incoming and outgoing terminals, din rail holders, arc chutes, fixed and dynamic contacts, bimetallic strips, latches, and trip units. MCBs come in various types including thermal, magnetic, hybrid, electronic, and differential, each suited for different applications and load conditions. They are rated for specific currents and have different tripping characteristics (Type A, B, C, D) to protect against various fault conditions.
Pros:
– Provides automatic protection against overcurrent and short circuits without the…
– Offers improved operational safety and greater convenience compared to fuses.
– Available in various types to suit different load and environmental conditions.
– High short-circuit breaking capacity and selectivity to back-up fuses.
– Visual indicators for trip status and contact position.
Cons:
– May require manual reset after tripping, which can be inconvenient in some appli…
– Performance can be affected by environmental conditions such as high temperature…
– May have higher initial costs compared to fuses.
– Requires proper selection based on the specific application to ensure optimal pe…
China Miniature Circuit Breaker and MCB – Mutai
Nader Circuit Breaker
China mcb miniature circuit breaker Suppliers …
Product Details: The C45N Miniature Circuit Breaker is designed for protecting electrical circuits from overloads and short circuits. Key features include rated currents of 1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63A, and the number of poles can be 1P, 2P, 3P, or 4P. The rated voltage is 240/415V for single pole and 415V for two, three, and four poles. It operates at 50/60Hz and has a breaking capacity of 4500-6000A. The product complies with IEC 60898 and has a mechanical life of at least 20,000 operations and an electrical life of at least 6,000 operations.
It also features high fire-resistant and shockproof plastics and has a protection degree of IP20.
Pros:
– High breaking capacity of 4500-6000A
– Quick tripping function for efficient protection
– High fire-resistant and shockproof plastics for long-life use
– Complies with international standards such as IEC 60898
– Suitable for various applications including residential, commercial, and industr…
– Long mechanical and electrical life (20,000 and 6,000 operations respectively)
– Available in different tripping characteristics (B, C, D curves)
Cons:
– Limited to AC 50/60Hz systems
– Protection degree is IP20, which may not be sufficient for all environments
– No specific mention of additional safety features beyond standard compliance
China China MCB And Miniature Circuit Breaker Factory
UL Miniature Circuit Breaker (MCB) – GEYA Electrical Supply
China DC MCB Manufacturers and Suppliers
Product Details: The DC MCB (Miniature Circuit Breaker) from Yuelong Electric is designed for DC systems with a rated voltage up to 1000V and a rated current up to 63A. It is primarily used for overload and short circuit protection in DC distribution systems. The breaker can also serve as an infrequent on/off switch. Key features include DIN rail mounting compatibility and various pole configurations, such as 2P, 3P, and 4P. The product is suitable for applications in solar systems, renewable energy, and other DC power distribution networks.
Pros:
– Provides effective protection against overloading and short circuits in DC syste…
– Versatile with various pole configurations (2P, 3P, 4P) to suit different applic…
– DIN rail mounting for easy installation.
– Suitable for a wide range of DC power distribution systems, including solar and…
Cons:
– Limited to DC systems and not compatible with AC systems.
– May not be suitable for high-frequency switching applications due to its designa…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Miniature Circuit Breaker (MCB) Manufacturers | www.changan-electric.com | |||
| China MCB Manufacturers, Suppliers – Circuit Breaker | www.cje-group.com | |||
| miniature circuit breakers ,mcb manufacturers … | Korlen Electrical offers various types of Miniature Circuit Breakers (MCBs). These MCBs are designed to protect electrical circuits from overcurrent a… | – High reliability and long lifespan – Compliance with international standards such as IEC 60898 – Available in different current ratings – Customizat… | – No specific information on cons is provided on the webpage. – Potential for higher cost compared to non-compliant or lower-quality alternative… | www.korlen.com |
| MCB Manufacturers | China MCB Factory & Suppliers | Miniature Circuit Breakers (MCBs) are electrical switches that automatically switch off the circuit during abnormal conditions such as overcurrent or… | – Provides automatic protection against overcurrent and short circuits without the… – Offers improved operational safety and greater convenience com… | – May require manual reset after tripping, which can be inconvenient in some appli… – Performance can be affected by environmental conditions such a… |
| China Miniature Circuit Breaker and MCB – Mutai | www.mutaiele.com | |||
| Nader Circuit Breaker | www.nader-circuit-breaker.com | |||
| China mcb miniature circuit breaker Suppliers … | The C45N Miniature Circuit Breaker is designed for protecting electrical circuits from overloads and short circuits. Key features include rated curren… | – High breaking capacity of 4500-6000A – Quick tripping function for efficient protection – High fire-resistant and shockproof plastics for long-life… | – Limited to AC 50/60Hz systems – Protection degree is IP20, which may not be sufficient for all environments – No specific mention of additional safe… | www.shcetelec.com |
| China China MCB And Miniature Circuit Breaker Factory | www.people-electric.com | |||
| UL Miniature Circuit Breaker (MCB) – GEYA Electrical Supply | www.geya.net | |||
| China DC MCB Manufacturers and Suppliers | The DC MCB (Miniature Circuit Breaker) from Yuelong Electric is designed for DC systems with a rated voltage up to 1000V and a rated current up to 63A… | – Provides effective protection against overloading and short circuits in DC syste… – Versatile with various pole configurations (2P, 3P, 4P) to sui… | – Limited to DC systems and not compatible with AC systems. – May not be suitable for high-frequency switching applications due to its designa… | www.ylongelec.com |
