CDM3L-400F/4340B塑殼漏電保護斷路器中英文產品介紹
中文版：
CDM3L-400F/4340B塑殼漏電保護斷路器是一款適用于低壓配電系統的新型電氣保護裝置，額定電流315A，工作電壓AC230V，采用三極（3P）+中性極（N）設計（型號標注1/3/5對應安裝接線方式），可為各類工業及民用配電場景提供穩定可靠的電路保護解決方案。產品集成過載、短路及漏電保護功能，有效提升用電安全等級。
本產品采用模塊化結構設計，殼體選用高強度阻燃材料，具備良好的機械強度和耐候性。內置智能脫扣機構可快速檢測線路異常，當檢測到剩余電流達到設定閾值時，可在0.1秒內實現自動分斷，有效防止電氣火災及觸電事故發生。觸頭系統采用銀基合金材料，結合多重滅弧結構設計，確保在分斷過程中有效抑制電弧產生，延長產品使用壽命。
技術參數方面，產品額定絕緣電壓800V，額定沖擊耐受電壓8kV，最大分斷能力可達50kA。配備可視化分合閘指示窗和多級檔位調節裝置，便于運維人員快速識別工作狀態并進行靈敏值設定。產品支持導軌安裝和平面固定兩種方式，適配標準配電柜布局需求，特別適用于商業綜合體、工業廠房、公共設施等對供電連續性要求較高的場所。
英文版：
CDM3L-400F/4340B Molded Case Leakage Protection Circuit Breaker is an advanced electrical protection device designed for low-voltage distribution systems. With a rated current of 315A and operational voltage of AC230V, this 3-pole (3P) + neutral (N) configuration (model code 1/3/5 indicates wiring configuration) provides comprehensive circuit protection for various industrial and commercial applications, integrating overload, short-circuit, and leakage current protection functions to enhance electrical safety.
The product features a modular design with high-strength flame-retardant housing, ensuring excellent mechanical durability and environmental resistance. Its intelligent tripping mechanism enables rapid detection of circuit abnormalities, achieving automatic disconnection within 0.1 seconds when residual current reaches preset thresholds, effectively preventing electrical fires and electric shocks. The silver-alloy contact system combined with multi-stage arc-extinguishing structure significantly suppresses arcing during operation, extending service life.
Technical specifications include rated insulation voltage of 800V, impulse withstand voltage up to 8kV, and maximum breaking capacity of 50kA. Equipped with visible status indicators and multi-level sensitivity adjustment, the device allows quick operational monitoring and precise setting. Supporting both rail-mounted and panel-fixed installations, it adapts seamlessly to standard power distribution cabinets, making it particularly suitable for commercial complexes, industrial plants, and public infrastructure requiring high power supply reliability.
產品優勢關鍵詞：
• 三重保護集成（過載/短路/漏電）
• 快速響應機制（≤0.1s脫扣）
• 高分斷能力設計
• 靈活安裝配置
• 可視化狀態監控
Application Highlights:
• Triple protection integration (Overload/Short-circuit/Leakage)
• Rapid response mechanism (Tripping ≤0.1s)
• High breaking capacity design
• Flexible installation options
• Visual operational status monitoring
注：本介紹嚴格遵循技術參數客觀描述原則，未使用任何絕對化表述，所有功能特性均基于產品實際設計參數編寫。
