CDM10-100/3340系列塑殼斷路器產品說明（中英對照）
【中文版】
CDM10-100/3340塑殼斷路器是一款專為低壓配電系統設計的電路保護裝置，適用于額定電流40A、額定工作電壓AC220V的電氣環境。產品采用模塊化結構設計，集過載保護、短路保護及線路控制功能于一體，可有效提升用電系統的安全性與可靠性。
核心功能特點：
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高性能分斷能力
斷路器在短路故障發生時，可在極短時間內切斷故障電流，額定分斷能力達到10kA，有助于防止電氣設備因異常電流沖擊而損壞。
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精準保護特性
內置雙金屬片與電磁脫扣機構協同工作，可對線路過載和短路電流進行分級響應。過載保護動作時間與電流值呈反時限特性，兼顧保護精度與設備運行穩定性。
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緊湊型結構設計
產品采用優化力學布局，寬度僅為標準模數尺寸的三分之一，顯著節省配電柜安裝空間。操作手柄提供清晰分合閘指示，支持面板式或導軌安裝方式。
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耐久可靠材質
外殼采用高強度工程塑料，具備良好絕緣性與抗沖擊性能，內部導電部件選用鍍銀銅合金，有效降低接觸電阻，確保長期使用的電氣穩定性。
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寬環境適應性
工作溫度范圍覆蓋-25℃至+70℃，可適應多種復雜工況環境。觸頭系統配置滅弧柵設計，有效抑制操作過電壓，降低電弧對設備的影響。
典型應用領域：
本產品適用于工業配電柜、建筑電氣干線、新能源設備控制箱等場景，可為電動機、照明回路及配電終端提供線路保護，支持垂直或水平安裝方式。
【English Version】
The CDM10-100/3340 Molded Case Circuit Breaker is a circuit protection device designed for low-voltage distribution systems, suitable for electrical environments with a rated current of 40A and rated operational voltage of AC220V. Featuring a modular structure, it integrates overload protection, short-circuit protection, and circuit control functions to enhance the safety and reliability of power systems.
Key Features:
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High Breaking Capacity
The breaker can interrupt fault currents within milliseconds during short-circuit conditions, with a rated breaking capacity of 10kA, effectively preventing equipment damage caused by abnormal current surges.
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Precision Protection Mechanism
Equipped with a bimetal strip and electromagnetic trip unit, it provides graded responses to overload and short-circuit currents. The inverse-time characteristic of overload protection ensures a balance between operational stability and protection accuracy.
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Space-Saving Design
With optimized mechanical layout, the device occupies only one-third of standard modular width, significantly saving panel space. The ergonomic handle offers clear ON/OFF status indication and supports both panel-mounting and DIN rail installation.
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Robust Material Selection
The enclosure is constructed from high-strength engineering plastics with excellent insulation and impact resistance. Silver-plated copper alloy contacts minimize resistance for consistent electrical performance over extended use.
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Environmental Adaptability
Operational temperature ranges from -25℃ to +70℃, suitable for diverse working conditions. Integrated arc chute design suppresses operational overvoltage and reduces arc-induced wear.
Typical Applications:
This product is widely used in industrial distribution cabinets, building electrical mains, and renewable energy control panels. It provides reliable circuit protection for motors, lighting systems, and terminal distribution units, supporting both vertical and horizontal installation orientations.
（中英文合計約620字）
注：內容嚴格規避極限化用語，聚焦產品功能與性能描述，未提及任何認證或專利信息。
