塑殼斷路器DZ20Y-630/3210 500A
中文介紹
DZ20Y-630/3210 500A 塑殼斷路器是一款適用于交流 50Hz、額定工作電壓 380V 及以下、額定電流 500A 的高性能配電保護設備。其殼架等級額定電流為 630A，具備卓越的短路分斷能力，能夠有效保障電路的安全運行。
該斷路器采用先進的設計和制造工藝，外殼采用耐高溫、高強度的聚碳酸酯材料，具有良好的絕緣性能和機械強度。其內部結構緊湊，觸點采用優質導電材料，確保低電阻和高導電性，從而實現高效的電流傳輸和穩定的電氣性能。
在功能方面，DZ20Y-630/3210 500A 斷路器具備過載、短路和欠電壓保護功能，能夠有效保護線路和設備免受異常電流和電壓的損害。其操作方式靈活，支持手動操作和電動操作，滿足不同應用場景的需求。
此外，該斷路器的飛弧距離僅為 100mm，能夠在短路故障時快速切斷電路，減少電弧對設備和人員的潛在危害。其設計還考慮了安裝的便捷性，采用標準的安裝尺寸，便于在配電柜中快速安裝和維護。
DZ20Y-630/3210 500A 塑殼斷路器廣泛應用于工業、商業和建筑領域的配電系統，尤其適用于需要高可靠性和大電流保護的場合，如工廠生產線、商業建筑的配電網絡以及建筑工地的臨時用電系統。
English Introduction
The DZ20Y-630/3210 500A molded case circuit breaker is a high-performance electrical protection device designed for use in AC 50Hz circuits with a rated working voltage of up to 380V and a rated current of 500A. It features a frame-rated current of 630A and excellent short-circuit breaking capacity, ensuring the safe operation of electrical circuits.
Constructed with advanced design and manufacturing processes, the breaker s housing is made of high-temperature-resistant and high-strength polycarbonate material, offering superior insulation and mechanical strength. The internal structure is compact, and the contacts are made of high-quality conductive materials, ensuring low resistance and high conductivity for efficient current transmission and stable electrical performance.
Functionally, the DZ20Y-630/3210 500A breaker provides overload, short-circuit, and undervoltage protection, effectively safeguarding circuits and equipment from damage caused by abnormal currents and voltages. It also offers flexible operation modes, including manual and electric operations, to meet the needs of various application scenarios.
The breaker has an arc distance of only 100mm, which allows it to quickly interrupt the circuit during a short-circuit fault, reducing the potential hazards of arcs to equipment and personnel. Additionally, it is designed for easy installation with standard dimensions, facilitating quick mounting and maintenance in distribution cabinets.
The DZ20Y-630/3210 500A molded case circuit breaker is widely used in industrial, commercial, and building electrical distribution systems. It is particularly suitable for applications requiring high reliability and high current protection, such as factory production lines, commercial building distribution networks, and temporary construction site power systems.
塑殼斷路器DZ20Y-630/3210 500A
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