CDM10-100/3340系列塑壳断路器产品说明（中英对照）
【中文版】
CDM10-100/3340塑壳断路器是一款专为低压配电系统设计的电路保护装置，适用于额定电流40A、额定工作电压AC220V的电气环境。产品采用模块化结构设计，集过载保护、短路保护及线路控制功能于一体，可有效提升用电系统的安全性与可靠性。
核心功能特点：
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高性能分断能力
断路器在短路故障发生时，可在极短时间内切断故障电流，额定分断能力达到10kA，有助于防止电气设备因异常电流冲击而损坏。
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精准保护特性
内置双金属片与电磁脱扣机构协同工作，可对线路过载和短路电流进行分级响应。过载保护动作时间与电流值呈反时限特性，兼顾保护精度与设备运行稳定性。
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紧凑型结构设计
产品采用优化力学布局，宽度仅为标准模数尺寸的三分之一，显著节省配电柜安装空间。操作手柄提供清晰分合闸指示，支持面板式或导轨安装方式。
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耐久可靠材质
外壳采用高强度工程塑料，具备良好绝缘性与抗冲击性能，内部导电部件选用镀银铜合金，有效降低接触电阻，确保长期使用的电气稳定性。
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宽环境适应性
工作温度范围覆盖-25℃至+70℃，可适应多种复杂工况环境。触头系统配置灭弧栅设计，有效抑制操作过电压，降低电弧对设备的影响。
典型应用领域：
本产品适用于工业配电柜、建筑电气干线、新能源设备控制箱等场景，可为电动机、照明回路及配电终端提供线路保护，支持垂直或水平安装方式。
【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.
（中英文合计约620字）
注：内容严格规避极限化用语，聚焦产品功能与性能描述，未提及任何认证或专利信息。
