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630A-1250A Rated Short Circuit Closing Current Vacuum Circuit Breaker Superior Protection

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November 14, 2024
Category Connection: Vacuum Circuit Breaker
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Tags:
#vacuum type circuit breaker #outdoor vacuum circuit breaker #indoor vacuum circuit breaker
Brief: Discover the 630A-1250A Rated Short Circuit Closing Current Vacuum Circuit Breaker, offering superior protection for indoor switchgear. This high-voltage VCB features quick make-and-break operation, long service life, and is ideal for power plants, substations, and industrial applications. Learn more about its advanced features and technical specifications.
Related Product Features:
  • Uses vacuum as the arc extinguishing medium for efficient operation.
  • Rated short-circuit opening current up to 400kA for high-performance protection.
  • Compact and lightweight design for easy installation and maintenance.
  • Suitable for 50Hz/60Hz rated frequency with a rated operation sequence of 0.3s-180s-180s.
  • Rated short-circuit closing times of 20 times ensures durability.
  • Wide range of rated currents from 630A to 6300A for versatile applications.
  • Designed for indoor switchgear with high safety and reliability.
  • Customizable options available to meet specific industrial needs.
Faqs:
  • What is the rated short-circuit opening current of this Vacuum Circuit Breaker?
    The rated short-circuit opening current ranges from 50kA to 400kA, providing robust protection for various applications.
  • Where is this Vacuum Circuit Breaker commonly used?
    It is widely used in power plants, substations, and industrial and mining enterprises due to its high reliability and efficiency.
  • Can the Vacuum Circuit Breaker be customized?
    Yes, we offer customized VCB services with options for rated voltage, current, and other specifications to meet your specific requirements.
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