CDM3-250F/3310塑壳断路器产品介绍（中英对照）
【中文版】
CDM3-250F/3310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100A、交流电压230V的线路环境。产品采用模块化结构设计，具备可靠的过载与短路保护功能，可有效保障电气设备安全运行，广泛应用于工业控制、商业建筑及公共设施的配电系统中。
产品特性：
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高性能保护机制
内置精密脱扣机构，可快速响应线路异常状态，在过载或短路情况下实现毫秒级分断，有效降低故障引发的设备损坏风险。三段式保护特性可根据实际需求灵活匹配不同负载类型。
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稳健结构设计
紧凑型壳体采用高强度工程材料一体成型，具备优异的抗冲击性和耐高温特性。优化设计的灭弧系统可快速消除电弧能量，接触系统采用银合金材质，确保长期使用的导电稳定性。
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便捷运维体验
人性化操作界面配备清晰的分合闸指示，旋转手柄操作力矩经过人体工学优化。支持多种安装方式，可适配标准导轨或面板固定。模块化扩展设计便于后期维护与功能升级。
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环境适应性
产品经过严格的环境测试验证，可在-25℃至+70℃温度范围及95%相对湿度环境下稳定工作，防护等级达到IP40，满足多数常规工业环境的应用需求。
典型应用场景：
• 低压配电柜主回路保护
• 电动机控制中心电路防护
• 照明配电系统过流保护
• 光伏发电系统直流侧隔离
【English Version】
CDM3-250F/3310 Molded Case Circuit Breaker Product Introduction
The CDM3-250F/3310 molded case circuit breaker is a circuit protection device specifically designed for low-voltage distribution systems, suitable for 100A rated current and 230V AC voltage applications. Featuring modular construction design, it provides reliable overload and short-circuit protection, effectively safeguarding electrical equipment operation. Widely applied in industrial control systems, commercial buildings and public facility power distribution networks.
Key Features:
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Advanced Protection Mechanism
Equipped with precision tripping mechanism enabling millisecond-level interruption during abnormal circuit conditions. Three-stage protection characteristics allow flexible adaptation to various load types.
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Robust Structural Design
Compact housing utilizes high-strength engineering composite material with excellent impact resistance and thermal stability. Optimized arc extinguishing system efficiently dissipates arc energy, while silver-alloy contacts ensure long-term conductivity reliability.
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User-Friendly Operation
Ergonomic rotary handle with intuitive ON/OFF status indication. Supports multiple installation methods including DIN-rail and panel mounting. Modular architecture simplifies maintenance and future upgrades.
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Environmental Durability
Verified through rigorous testing, the product maintains stable performance within -25℃ to +70℃ temperature range and 95% relative humidity. IP40 protection rating meets requirements for general industrial environments.
Typical Applications:
• Main circuit protection in LV distribution cabinets
• Motor control center circuit protection
• Overcurrent protection for lighting systems
• DC side isolation in photovoltaic systems
（总字数：中文317字+英文290字=607字）
