CDM6S-800L/4328B 630A 插入式板后接線塑殼配電保護裝置產品介紹
中文版：
CDM6S-800L/4328B 630A塑殼配電保護裝置采用創新結構設計，專為電力分配系統保護需求開發。產品額定工作電流630A，適用于380-690V交流配電網絡，可有效實現線路的過載、短路保護及設備隔離功能。
本裝置采用模塊化插入式結構設計，板后接線方式有效節省柜內安裝空間，特別適用于空間緊湊的配電柜升級改造。殼體采用高強度工程材料一體成型，內部觸頭系統經特殊工藝處理，接觸電阻低且具備優異的耐磨性能。分斷機構搭載雙斷點滅弧系統，在短路故障發生時能快速切斷電流，降低電弧能量對設備的影響。
產品具備正向機械聯鎖設計，確保操作手柄處于閉合狀態時無法進行插拔操作。透明防護罩配合分合閘狀態指示窗，便于運維人員直觀掌握設備運行狀態。接線端子采用防松脫結構，支持35-240mm²銅質導線連接，適應不同線徑需求。防護等級達到IP40，可滿足常規工業環境使用要求。
該裝置支持多種附件擴展，包括輔助觸點、報警觸點等模塊化組件，便于構建智能化監控系統。適用于工業廠房、商業建筑、基礎設施等場所的配電干線保護，特別適合需要頻繁維護或擴展的配電回路。維護時可通過專用工具實現快速插拔，顯著縮短停電維護時間。
英文版：
CDM6S-800L/4328B 630A Molded Case Circuit Protection Device adopts innovative structural design, specifically developed for power distribution system protection requirements. With a rated operational current of 630A, it is suitable for 380-690V AC distribution networks, effectively providing overload protection, short-circuit protection, and equipment isolation functions.
Featuring modular plug-in construction with rear-terminal connection, this product optimizes cabinet space utilization, particularly advantageous for upgrading switchgear in space-constrained environments. The monocoque housing manufactured from high-strength engineering polymers ensures structural integrity, while specially treated contact systems demonstrate low contact resistance and enhanced wear resistance. The dual-break arc quenching system enables rapid current interruption during fault conditions, effectively reducing arc energy impact.
Integrated mechanical interlock mechanism prevents removal while the operating handle is in closed position. Transparent protective cover with visible status indicator allows clear observation of device condition. Anti-loosening terminal design accommodates copper conductors from 35-240mm², providing flexible wiring solutions. IP40 protection rating ensures reliable performance in standard industrial environments.
The device supports multiple modular accessories including auxiliary contacts and alarm modules, facilitating integration with intelligent monitoring systems. Suitable for main circuit protection in industrial plants, commercial buildings, and infrastructure projects, it demonstrates particular value in applications requiring frequent maintenance or system expansion. Dedicated extraction tools enable swift module replacement, significantly reducing maintenance downtime.
（中英文合計字數：約620字）
