CDM3-630H/3200 630A塑壳断路器产品介绍（中文版）
CDM3-630H/3200 630A塑壳断路器是一款专为低压配电系统设计的高性能电路保护装置，适用于交流50Hz、额定工作电压至690V的电力环境中。产品采用模块化设计理念，在保障用电安全的同时，兼顾操作便捷性与系统兼容性，可广泛应用于工业厂房、商业建筑、基础设施等场景的配电柜、电动机保护及线路过载防护。
核心优势：
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精准分断能力优化
内置高效灭弧系统，配合精确的脱扣机构设计，实现快速可靠的短路电流分断，有效抑制故障电流对电气设备的冲击。分断过程稳定可控，确保后端设备与线路安全。
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紧凑模块化结构
断路器主体采用高强度工程材料一体成型，防护等级达IP40，在有限空间内实现高密度安装。模块化附件系统支持灵活扩展，可根据实际需求选配报警触点、分励脱扣等辅助功能模块。
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智能化参数管理
配备可视化状态指示窗口，实时反馈断路器通断状态。旋转手柄操作力矩经人体工学优化，确保分合闸动作清晰明确。支持远程信号反馈接口，便于集成至智能配电管理系统。
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环境适应强化设计
通过特殊材料处理工艺，产品可在-25℃至+70℃宽温域环境下稳定运行，耐受潮湿、粉尘等复杂工业环境考验。触头系统采用银合金复合材料，有效降低接触电阻，延长电气寿命。
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安全防护体系
双断点触头结构配合多重绝缘隔离设计，显著提升操作安全性。内部采用热磁式脱扣保护机制，精准识别过载与短路故障，确保在毫秒级时间内切断故障电路。
该产品支持水平或垂直安装方式，提供板前/板后接线选择，适配国内外主流配电柜规格。维护窗口设计便于快速检查内部状态，显著降低运维成本。
CDM3-630H/3200 630A Molded Case Circuit Breaker Product Introduction (English Version)
The CDM3-630H/3200 630A molded case circuit breaker is a high-performance circuit protection device specifically designed for low-voltage distribution systems. Operating in AC 50Hz networks with rated voltages up to 690V, it combines advanced protection technology with user-friendly features, making it suitable for power distribution cabinets, motor protection, and circuit overload prevention in industrial plants, commercial buildings, and infrastructure projects.
Key Features:
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Enhanced Breaking Performance
Equipped with an optimized arc extinguishing system and precision trip mechanism, the breaker ensures rapid and reliable interruption of short-circuit currents. Its controlled breaking process minimizes potential damage to downstream equipment.
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Space-Efficient Design
The compact monoblock housing, constructed with high-strength engineering composites, achieves IP40 protection rating while allowing dense panel arrangements. Modular accessory slots support flexible configuration of auxiliary contacts, shunt releases, and other functional extensions.
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Intuitive Operation Interface
Features a clear status indication window for real-time monitoring of circuit conditions. The ergonomic rotary handle provides distinct tactile feedback during switching operations. Remote signaling interfaces enable seamless integration with power management systems.
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Robust Environmental Resistance
Specialized material treatment ensures stable performance across a wide temperature range (-25℃ to +70℃), with enhanced resistance to humidity and particulate contamination. Silver-alloy composite contacts reduce electrical resistance and extend service life.
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Multi-Layer Protection Mechanism
Double-break contact configuration combined with reinforced insulation barriers ensures operational safety. The integrated thermal-magnetic tripping system accurately detects overload and short-circuit conditions, initiating circuit interruption within milliseconds.
Installation flexibility includes both horizontal and vertical mounting options, with front/rear wiring terminals compatible with global panel standards. Accessible inspection ports simplify maintenance procedures, effectively reducing operational downtime.
This product series demonstrates balanced performance in reliability, safety, and adaptability, providing comprehensive circuit protection solutions for modern electrical systems. Its scalable design supports customized configurations to meet diverse application requirements across multiple industries.
