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The ARW3 series universal circuit breaker is designed for power distribution networks with AC 50Hz frequency. It offers comprehensive protection against overload, short circuit, undervoltage, and single-phase grounding faults, while also serving as an isolation device. With highly accurate selective protection, it significantly enhances power supply reliability.
Key features include wide pole spacing for safer installation, zero flying arc distance, modular structure for versatility, and multiple wiring configurations (horizontal, vertical, or mixed). The breaker supports both upward and downward line connections and integrates communication capabilities for various protocols.
The product complies with GB/T14048.1 and GB/T14048.2 standards for low-voltage switchgear and has obtained national CQC certification. Its intelligent protection system ensures complete reliability in diverse industrial applications.
Available in three main models (ARW3-1600, ARW3-2500, and ARW3-4000), the circuit breakers accommodate different current ratings from 400A to 4000A. They support various working voltages including AC400V, AC500V, AC690V, AC800V, AC1000V, AC1140V, and AC1500V.
The modular design allows for easy maintenance and replacement of components. The breakers feature high breaking capacity with full breaking time of 12-35ms and closing time under 60ms. Mechanical life ranges from 10,000 to 20,000 operations depending on maintenance.
Prompt delivery and excellent packaging ensured the product arrived safely without any delays. The quality appears robust and well-manufactured, meeting my expectations for industrial components. Customer service was responsive and helpful in addressing my inquiries, making the overall experience smooth and satisfactory.
Great delivery speed and careful packaging ensured the product arrived safely without any damage. The overall quality appears robust and meets industrial standards as expected. Customer support was responsive and helpful throughout the ordering process. Generally satisfied with the experience.
Delivery was incredibly fast and efficient, arriving well ahead of schedule. The packaging was secure, ensuring the items were in perfect condition upon arrival. The quality of the circuit breakers appears excellent, with solid construction and no visible defects. Customer service was responsive and helpful, promptly addressing my inquiries. Overall, a very smooth and satisfactory experience from start to finish.
Delivery was incredibly fast and efficient, arriving well ahead of schedule. The packaging was secure and protected the items perfectly during transit. In terms of quality, the products appear durable and well-manufactured, meeting my expectations for industrial components. Customer service was outstanding; the support team was responsive and helpful throughout the ordering process. Overall, a very positive experience that I would highly recommend to others.
Comprehensive delivery experience with this OEM/ODM ARW3 universal circuit breaker. Communication from the seller was clear and prompt, ensuring a smooth transaction. The shipping was remarkably fast, arriving ahead of schedule, which was a pleasant surprise. Packaging was secure and professional, with no signs of damage during transit. Quality-wise, the product appears robust and well-manufactured, meeting industrial standards as expected. Customer service was responsive and helpful, addressing my inquiries efficiently. Overall, a highly satisfactory purchase that emphasizes reliability and excellent support.
