CDM6S-63M/3300 40A 插入式板后接線塑殼配電保護裝置產品介紹（中英對照）
一、產品概述
CDM6S-63M/3300 40A塑殼配電保護裝置是一款專為低壓配電系統設計的電流保護設備，采用插入式板后接線結構，適用于交流50/60Hz、額定工作電壓至400V的配電網絡。該產品通過優化設計的滅弧系統與動作機構配合，能夠在電路發生過載或短路時實現快速分斷，有效保障電力系統的安全穩定運行。緊湊的模塊化結構和人性化操作界面，使其在空間受限的配電柜安裝場景中具有顯著優勢。
二、結構設計特點
- 本體采用高強度工程塑料外殼，具備良好的絕緣性能和機械強度
- 創新卡扣式安裝結構，支持導軌快速固定
- 可視狀態指示窗實時顯示通斷狀態
- 板后接線端子采用防松脫設計，確保接觸可靠性
- 滅弧室采用縱向排列柵片結構，提升分斷效率
三、適用范圍
本產品可廣泛應用于：
- 工業廠房電力分配系統
- 商業建筑配電控制回路
- 公共設施供電保護單元
- 設備制造配套電氣組件
- 新能源系統配電模塊
四、技術特性
- 額定電流40A，分斷能力符合常規配電需求
- 雙金屬片熱脫扣與電磁瞬動脫扣協同動作
- 操作手柄具備三位置指示（分閘/合閘/故障）
- 接點材料采用銀合金復合材質，提升電氣壽命
- 支持垂直或水平安裝，適應不同柜體布局
五、安裝與維護
采用標準化模數尺寸設計，與主流配電柜兼容。板后接線方式節省柜前操作空間，維護時可通過專用工具快速拆卸本體，保持線路連接狀態。建議定期檢查觸點清潔度和接線緊固度，確保長期可靠運行。
六、適用環境
正常工作溫度范圍：-25℃至+55℃
存儲溫度范圍：-40℃至+70℃
相對濕度：≤95%（無凝露）
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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