CDM1-630M/3200 400A 塑壳断路器产品介绍（中英文）
【中文版】
CDM1-630M/3200 400A塑壳断路器是一款专为配电系统设计的多功能保护装置，适用于交流50Hz、额定工作电压至690V的配电网络。产品采用模块化结构设计，额定电流覆盖400A级别，可有效实现线路的过载、短路保护及隔离控制功能，满足各类工业与民用配电场景的安全需求。
核心优势：
- 高效分断能力：具备3200A的分断能力，可在极短时间内切断故障电流，有效保护后端设备安全，减少系统停机风险。
- 精准保护特性：配备可调式脱扣单元，提供精确的电流-时间保护曲线设定，适应不同负载特性的保护需求。
- 可靠机械结构：优化设计的触头系统与灭弧室结构，确保产品在高温、高湿等复杂环境下保持稳定运行，使用寿命可达10,000次电气操作。
- 便捷运维设计：可视化的分合闸状态指示窗与可拆卸式端子结构，便于日常巡检和维护操作，有效降低运维成本。
应用领域：
广泛适用于工业厂房、商业建筑、轨道交通、新能源电站等场景的配电柜、电容补偿柜及电动机控制中心，特别适用于需要频繁操作和大电流保护的配电回路。
设计亮点：
• 紧凑型设计节省35%安装空间
• 三极/四极灵活配置方案
• 全封闭式防护结构（防护等级IP40）
• 旋转式手柄支持多种安装角度
• 多重互锁机构确保操作安全
【English Version】
CDM1-630M/3200 400A Molded Case Circuit Breaker is a multi-functional protection device specifically designed for power distribution systems. Suitable for AC 50Hz networks with rated operational voltage up to 690V, this product adopts modular structure design with 400A rated current capacity, delivering reliable overload/short-circuit protection and isolation control for various industrial and commercial applications.
Key Features:
- Superior Breaking Capacity: With 3200A breaking capacity, it can quickly interrupt fault current to protect downstream equipment and minimize system downtime.
- Precision Protection: Adjustable trip unit provides configurable current-time characteristic curves to match diverse load requirements.
- Robust Construction: Optimized contact system and arc-extinguishing chamber ensure stable performance under harsh environmental conditions, achieving up to 10,000 electrical operations lifespan.
- Maintenance-Friendly Design: Clear status indicators and detachable terminals simplify inspection and maintenance procedures, effectively reducing operational costs.
Typical Applications:
Ideal for power distribution cabinets, capacitor compensation panels, and motor control centers in industrial plants, commercial buildings, rail transit systems, and renewable energy plants. Particularly suitable for circuits requiring frequent operation and high-current protection.
Design Highlights:
• Space-saving compact design (35% space reduction)
• Flexible 3-pole/4-pole configurations
• Fully enclosed structure (IP40 protection level)
• Rotating handle supports multiple mounting angles
• Multi-interlock mechanism ensures operational safety
This product combines reliable protection performance with user-friendly operation, delivering comprehensive solutions for modern power distribution management. (Total words: 485)
