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  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
  • 630A 3P with CE Molded Case Circuit Breaker (MCCB)
Molded Case Circuit Breaker (MCCB)

630A 3P with CE Molded Case Circuit Breaker (MCCB)

The CHM1 series 3P plastic case circuit breaker, with a wide current range of 10A-1600A and a breaking capacity of up to 100kA, faces the harsh power challenges. We are not only a provider of standard products, but also your reliable backing, supporting deep customization and matching precise protection solutions for your system.
The CHM1 Series 3P Plastic Case Circuit Breaker is specifically designed to withstand harsh power conditions and demanding industrial environments. Covering a wide current range from 10A to 1600A and offering a breaking capacity of up to 100kA, it provides reliable protection against overloads, short circuits, and electrical faults. More than just a standard product, we position ourselves as your trusted partner, delivering deep customization services to match voltage, current, and breaking capacity requirements precisely. This flexibility ensures your electrical system operates safely and efficiently under even the most challenging conditions.

High-Capacity CE Certified MCCB

The 630A 3P Molded Case Circuit Breaker (MCCB) is CE certified, guaranteeing high-quality performance and adherence to international safety standards. Designed for industrial and commercial power distribution, it provides robust overload and short-circuit protection, ensuring your system’s stability and operational reliability. Combining advanced design with durable construction, this MCCB is ideal for professionals seeking flexible, dependable, and fully customizable electrical protection solutions. Together with the CHM1 series, it forms a comprehensive solution for modern power systems, offering safety, reliability, and performance in one package.

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Product Name Model specification Rated current
Molded Case Circuit Breaker (MCCB) CHM1-63L/3300 10、16、20、25、32、40、50、63
CHM1-63M/3300
CHM1-63M/4300A
CHM1-63M/4300B
CHM1-125L/3300 16A、20A、25A、32A、40A、50A、63A、80A、100A、125A
CHM1-125L/4300A
CHM1-125L/4300B
CHM1-125M/3300
CHM1-125M/4300A
CHM1-125M/4300B
CHM1-250L/3300 125A、140A、160A、180A、200A、225A、250A
CHM1-250L/4300A
CHM1-250L/4300B
CHM1-250M/3300
CHM1-250M/4300A
CHM1-250M/4300B
CHM1-400/3300 225A、250A、315A、350A、400A
CHM1-400/4300A
CHM1-400/4300B
CHM1-630/3300 400A、500A、630A
CHM1-630/4300A
CHM1-630/4300B
CHM1-800/3300 630A、700A、800A
CHM1-800/4300A
CHM1-800/4300B
CHM1-1250/3300 1000A、1250A
CHM1-1250/4300A
CHM1-1250/4300B
CHM1-1600/3300 1250A、1600A
CHM1-1600/4300A
CHM1-1600/4300B




Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd. is an OEM/ODM 630A 3P with CE Molded Case Circuit Breaker (MCCB) Company and Wholesale 630A 3P with CE Molded Case Circuit Breaker (MCCB) Supplier. Equipped with modern industrial factory buildings and office facilities, we specialize in the production and operation of circuit breakers, dual power supplies (ATS), AC contactors, and other modern low-voltage electrical products. The company implements a complete and scientific quality management system. Through good faith and strong technical capabilities, our products have earned widespread recognition in the industry. ChengXi Electric adheres to a management philosophy of "Integrity, Pragmatism, Science, Rigor, and Solidarity," always focusing on customer needs and dedicated to the field of low-voltage electrical equipment. Relying on the power system and driven by market demands, ChengXi Electric has provided high-quality products and services to a diverse range of users over the years. We continue to expand our market presence, and our products are widely used in numerous domestic sectors, including electric power systems, nuclear power, national defense, petrochemicals, metallurgy, coal, railways, and more. They play a vital role in many national key projects, winning the trust of a growing number of customers and achieving an excellent reputation within the industry. The company always aims at the global technological frontier, focusing on being a trendsetter in low-voltage apparatus. We strive to promote the development and progress of electric power transmission and distribution, aiming to build a first-class international electrical brand. ChengXi is willing to collaborate with partners worldwide to create a brilliant future together.

Certificate

  • ATTESTATION OF CONFORMITY
    ATTESTATION OF CONFORMITY
  • ATTESTATION OF CONFORMITY
    ATTESTATION OF CONFORMITY
  • Business license
    Business license
  • Group standard drafting unit
    Group standard drafting unit
  • AAA-rated credit enterprise
    AAA-rated credit enterprise
  • Wenzhou Enterprise Technology Research and Development Center
    Wenzhou Enterprise Technology Research and Development Center
  • Star Enterprise
    Star Enterprise
  • High-tech enterprises
    High-tech enterprises

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