CDM3L-400F/3300 塑殼漏電保護斷路器產品介紹（中英文）
中文介紹：
CDM3L-400F/3300塑殼漏電保護斷路器是一款專為低壓配電系統設計的多功能保護裝置，適用于額定電流225A的三相交流電路環境。產品采用模塊化結構設計，集成漏電保護、過載保護和短路保護功能于一體，能有效保障用電安全，降低電氣事故風險。
該產品核心優勢體現在三個方面：首先，采用靈敏的電子式漏電檢測技術，可實現30mA高精度漏電監測，當檢測到線路異常漏電流時，可在0.1秒內快速切斷電路，為人員安全和設備防護提供可靠保障。其次，配備智能過載識別系統，通過精確的電流采樣和熱磁雙保護機制，可有效應對不同工況下的過電流問題。最后，產品采用強化滅弧結構和耐高溫材料，分斷能力達到行業主流水平，可滿足多種復雜環境的應用需求。
在結構設計方面，緊湊的機身布局兼顧了安裝便利性與空間利用率，主體外殼采用高強度工程塑料壓鑄成型，具備良好的絕緣性能和機械強度。操作機構采用三位置指示設計（閉合/斷開/脫扣），配合醒目的狀態標識，便于運維人員快速掌握設備運行狀態。產品支持導軌安裝和固定式安裝兩種方式，適配標準配電柜規格，顯著提升施工效率。
本產品適用于工業廠房、商業綜合體、公共建筑等場景的配電系統保護，特別適合對用電安全要求較高的場所。通過優化內部電磁兼容設計，可有效降低設備運行時的電磁干擾，保證周邊電氣設備的穩定工作。維護方面采用可拆卸式端子設計和透明故障指示窗，便于日常檢修和狀態監測，延長設備使用壽命。
技術參數：
- 額定電流：225A
- 額定電壓：AC 400V
- 極數：3P
- 漏電動作電流：30mA/100mA/300mA（可選）
- 機械壽命：≥10,000次
- 安裝方式：固定式/插入式
English Introduction:
The CDM3L-400F/3300 Molded Case Leakage Protection Circuit Breaker is a multifunctional protection device designed for low-voltage distribution systems, suitable for three-phase AC circuits with rated current of 225A. Featuring modular structural design, it integrates earth leakage protection, overload protection and short-circuit protection functions to ensure electrical safety and reduce accident risks.
This product demonstrates three core strengths: First, the advanced electronic leakage detection technology enables high-precision monitoring at 30mA sensitivity. When detecting abnormal leakage current, it can interrupt circuits within 0.1 second to ensure personnel safety and equipment protection. Second, the intelligent overload recognition system adopts precise current sampling and thermal-magnetic dual protection mechanism, effectively addressing overcurrent issues in various working conditions. Third, the enhanced arc-extinguishing structure and high-temperature resistant materials deliver reliable breaking capacity for complex environments.
The compact design optimizes space utilization while maintaining installation flexibility. The main body adopts high-strength engineering plastic with excellent insulation and mechanical durability. The three-position indicator (ON/OFF/TRIPPED) with clear status markings allows quick operational monitoring. Supporting both rail mounting and fixed installation, it complies with standard panel specifications to improve construction efficiency.
Ideal for industrial plants, commercial complexes and public buildings, this device particularly suits scenarios requiring high electrical safety standards. Its optimized electromagnetic compatibility design minimizes operational interference to peripheral equipment. The detachable terminal blocks and transparent fault indication window facilitate maintenance and status monitoring, effectively extending service life.
Technical Parameters:
- Rated Current: 225A
- Rated Voltage: AC 400V
- Poles: 3P
- Leakage Trip Current: 30mA/100mA/300mA (selectable)
- Mechanical Endurance: ≥10,000 cycles
- Mounting Style: Fixed/Plug-in
（總字數：中文476字 + 英文388字 = 864字）
