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  • DZ20 Series High Flame Retardant Protective Plastic Case Circuit Breaker
  • DZ20 Series High Flame Retardant Protective Plastic Case Circuit Breaker
Molded Case Circuit Breaker (MCCB)

DZ20 Series High Flame Retardant Protective Plastic Case Circuit Breaker

The DZ20 series molded case circuit breaker is an electrical protection device primarily used for overload and short-circuit protection. The following is an overview of this product:

Material Characteristics:
- The housing is constructed of impact-resistant, highly flame-retardant materials, ensuring structural stability and safety in all environments.
- This material not only resists physical impact but also slows the spread of fire in the event of a fire, enhancing the device's protective performance.

Functional Features:
- Equipped with overload and short-circuit protection, it quickly cuts off power in the event of an overload or short circuit, protecting circuits and equipment from damage.
- A manual operating mechanism allows users to manually control the circuit breaker's opening and closing positions when needed.

Mounting Options:
- Compatible with a variety of mounting options, including fixed and DIN-rail mounting, allowing users to choose the appropriate mounting method based on their needs.
- This flexibility makes the DZ20 series circuit breakers suitable for a wide range of electrical control systems and power distribution systems.

Applications:
- Widely used in power distribution systems in industrial, commercial, and residential buildings, protecting electrical equipment such as motors and transformers.
- Also suitable for applications requiring frequent operation and maintenance, such as factory production lines and commercial complexes.

Safety:
- Designed to comply with relevant electrical safety standards, ensuring reliable protection under various operating conditions.
- Rigorous quality control and testing ensure product durability and reliability.

The DZ20 series molded case circuit breakers, with their excellent protection performance, flexible installation options, and reliable protection functions, have become essential equipment in the electrical protection field.

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Model specifications Rated current Unit Number of boxes
DZ20Y - 100/3300 32A、40A、50A、63A、80A、100A Only 12
DZ20Y - 225/3300 100A、125A、160A、180A、200A、225A Only 8
DZ20Y - 400/3300 200A、250A、315A、350A、400A Only 4
DZ20Y - 630/3300 400A、500A、630A Only 2


Chengxi Electric Group Co., Ltd.

Chengxi Electric Group Co., Ltd.

Chengxi Electric Group is a modern technology enterprise jointly established by a team of electrical professionals with years of experience in technical development and management. Equipped with modern industrial facilities and office spaces, the company specializes in the production and distribution of low-voltage electrical products such as circuit breakers, dual-power supplies, and AC contactors.

With a complete and scientific quality management system, Chengxi Electric has earned widespread recognition in the industry for its integrity, strength, and product quality. Adhering to the business philosophy of "Integrity, Pragmatism, Science, and Rigorous Unity," the company centers on customer needs and remains committed to the specialization of low-voltage electrical products.

Chengxi Electric regards quality as its lifeline and dedicates itself to technological innovation, striving to provide customers with the finest products. Leveraging the power system market as its foundation, the company has delivered high-quality products and services to users across various industries for years. Continuously expanding its market presence, Chengxi’s products are widely used in domestic power systems, nuclear power, national defense, petrochemicals, metallurgy, coal, railways, and other sectors. They play a vital role in numerous national key projects, earning increasing trust from clients and achieving outstanding success in the industry.

The company consistently focuses on cutting-edge global technologies, aiming to lead trends in low-voltage electrical appliances and drive the development and progress of power transmission and distribution. Chengxi Electric is committed to building an internationally renowned electrical brand and looks forward to collaborating with domestic and international partners to create a brilliant future together!

Certificate

  • 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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