Home / Products / Molded Case Circuit Breaker (MCCB) / CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
  • CHM1-250L 3300 molded case circuit breaker for high load industrial commercial
Molded Case Circuit Breaker (MCCB)

CHM1-250L 3300 molded case circuit breaker for high load industrial commercial

Technical details:
 
This molded case circuit breaker is designed specifically for high load industrial/commercial distribution scenarios, using a thermal magnetic trip structure to achieve precise overload protection at 100A rated current and a maximum short-circuit breaking capacity of 50kA. Suitable for 400V three-phase circuits, the IP30 protective casing can withstand dust/splash erosion in complex environments such as workshops and computer rooms.

Core advantages:
Dual mode protection: Hot trip responds to overload, magnetic trip quick break short circuit, and bidirectional protection of lines and equipment;
Durability fully extended: silver alloy contacts+flame-retardant shell, supporting over 10000 breaking operations, ensuring long-term stable operation;
Flexible installation: The rail type design is compatible with standard electrical cabinets, supports drawer/fixed installation, and adapts to different distribution layouts.
Applicable scenarios: Factory distribution cabinets, commercial building HVAC systems, elevator power circuits, photovoltaic inverter front-end protection.
Certification: Complies with international/domestic electrical safety standards such as IEC 60947-2 and GB 14048.2. CE certification

Get A Quote
  • Product Details
  • About ChengXi
  • Contact Us
Product Model CHM1-250L 3300


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 CHM1-250L 3300 molded case circuit breaker for high load industrial commercial Company and Wholesale CHM1-250L 3300 molded case circuit breaker for high load industrial commercial 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

News