CDM6S-63M/3300 40A 插入式板后接线塑壳配电保护装置产品介绍（中英对照）
一、产品概述
CDM6S-63M/3300 40A塑壳配电保护装置是一款专为低压配电系统设计的电流保护设备，采用插入式板后接线结构，适用于交流50/60Hz、额定工作电压至400V的配电网络。该产品通过优化设计的灭弧系统与动作机构配合，能够在电路发生过载或短路时实现快速分断，有效保障电力系统的安全稳定运行。紧凑的模块化结构和人性化操作界面，使其在空间受限的配电柜安装场景中具有显著优势。
二、结构设计特点
- 本体采用高强度工程塑料外壳，具备良好的绝缘性能和机械强度
- 创新卡扣式安装结构，支持导轨快速固定
- 可视状态指示窗实时显示通断状态
- 板后接线端子采用防松脱设计，确保接触可靠性
- 灭弧室采用纵向排列栅片结构，提升分断效率
三、适用范围
本产品可广泛应用于：
- 工业厂房电力分配系统
- 商业建筑配电控制回路
- 公共设施供电保护单元
- 设备制造配套电气组件
- 新能源系统配电模块
四、技术特性
- 额定电流40A，分断能力符合常规配电需求
- 双金属片热脱扣与电磁瞬动脱扣协同动作
- 操作手柄具备三位置指示（分闸/合闸/故障）
- 接点材料采用银合金复合材质，提升电气寿命
- 支持垂直或水平安装，适应不同柜体布局
五、安装与维护
采用标准化模数尺寸设计，与主流配电柜兼容。板后接线方式节省柜前操作空间，维护时可通过专用工具快速拆卸本体，保持线路连接状态。建议定期检查触点清洁度和接线紧固度，确保长期可靠运行。
六、适用环境
正常工作温度范围：-25℃至+55℃
存储温度范围：-40℃至+70℃
相对湿度：≤95%（无凝露）
海拔高度：≤2000m
CDM6S-63M/3300 40A Plug-in Rear Wiring Molded Case Circuit Protection Device (English Version)
I. Product Overview
The CDM6S-63M/3300 40A molded case circuit protection device is specifically designed for low-voltage distribution systems. Featuring a plug-in rear wiring configuration, it operates in AC 50/60Hz networks with rated voltage up to 400V. The optimized arc-extinguishing system collaborates with precision trip mechanisms to ensure rapid circuit interruption during overload or short-circuit conditions, maintaining power system stability. Its compact modular design and user-friendly interface offer distinct advantages in space-constrained panel installations.
II. Structural Features
- High-strength engineering plastic enclosure with enhanced insulation
- Snap-fit mounting structure compatible with standard DIN rails
- Visual status window for real-time operation monitoring
- Anti-loosening rear terminals ensure secure connections
- Longitudinal arc chute configuration improves breaking efficiency
III. Application Fields
- Industrial plant power distribution
- Commercial building electrical control systems
- Public infrastructure power protection
- Equipment manufacturing electrical assemblies
- New energy system distribution modules
IV. Technical Specifications
- 40A rated current with balanced breaking capacity
- Coordinated thermal-magnetic tripping mechanism
- Three-position indicator (ON/OFF/TRIPPED)
- Silver-alloy composite contacts extend electrical durability
- Flexible vertical/horizontal mounting orientation
V. Installation & Maintenance
Standard modular dimensions ensure compatibility with mainstream distribution panels. Rear wiring design optimizes front panel space utilization. Dedicated extraction tool allows swift unit replacement while maintaining wiring integrity. Regular inspection of contact cleanliness and terminal tightness is recommended for sustained reliability.
VI. Environmental Compatibility
Operating temperature: -25℃ to +55℃
Storage temperature: -40℃ to +70℃
Relative humidity: ≤95% (non-condensing)
Altitude: ≤2000m above sea level
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