CDM1-250M/4300 100A 塑殼斷路器中英文產品介紹
中文版（約450字）
CDM1-250M/4300 100A塑殼斷路器是一款適用于低壓配電系統的高性能電路保護裝置，采用模塊化結構設計，能夠有效實現線路的過載、短路保護及控制功能。產品憑借穩定的工作性能和優化的結構方案，在工業配電、建筑電氣及基礎設施領域具有廣泛的應用價值。
核心結構特點：
該產品采用熱磁式脫扣技術，通過雙金屬片與電磁機構協同工作，實現精準的動作特性匹配。觸頭系統選用銀基合金材料，配合特殊滅弧室結構設計，可快速分斷故障電流。主體外殼采用高強度工程塑料注塑成型，具備良好的絕緣性能與機械強度，防護等級達IP40。
功能優勢：
- 分斷能力優異，能有效應對電流沖擊
- 多檔電流調節機構，支持精確的整定值設定
- 操作機構采用儲能式設計，確保分合閘速度穩定
- 可視指示窗口清晰顯示分合閘狀態
- 模塊化附件結構方便功能擴展
應用場景：
適用于交流50Hz/60Hz、額定工作電壓至690V的配電網絡，可安裝在各類配電柜、控制箱中作為主開關或分支保護。典型應用包括工廠配電系統、商業建筑供電回路、光伏發電系統及軌道交通輔助供電等場景。產品符合常規工業環境使用要求，建議安裝于室內干燥通風場所。
技術參數亮點：
- 額定電流：100A（可調節范圍覆蓋80-100A）
- 極限短路分斷能力：35kA
- 機械壽命≥20,000次
- 安裝方式支持標準導軌固定
- 接線端子兼容35mm²銅導線
產品采用人性化設計理念，操作手柄符合人體工學要求，提供明確的觸感反饋。緊湊式結構有效節省安裝空間，維護窗口設計便于日常檢查。外殼材料經過特殊配方處理，具備阻燃、抗老化特性，長期使用仍能保持穩定的物理性能。
English Version（約430 words）
CDM1-250M/4300 100A Molded Case Circuit Breaker (MCCB) is a high-performance protection device designed for low-voltage distribution systems. Featuring modular construction and reliable operation characteristics, it provides effective overload and short-circuit protection for electrical circuits across industrial, commercial and infrastructure applications.
Structural Highlights:
The breaker integrates thermal-magnetic trip mechanism with precision calibrated bimetal strip and electromagnetic release. Silver-based alloy contacts combined with arc chute design ensure rapid current interruption. The durable thermoplastic housing offers IP40 protection grade while maintaining excellent dielectric strength and mechanical stability.
Key Advantages:
- Superior breaking capacity for handling current surges
- Adjustable current setting with multi-stage calibration
- Energy-storing mechanism guarantees consistent switching speed
- Clear status indication window for visual confirmation
- Modular accessory system for functional customization
Application Scope:
Suitable for AC 50Hz/60Hz networks up to 690V, it serves as main switch or branch protection in power distribution cabinets and control panels. Typical installations include factory power systems, commercial building circuits, photovoltaic installations and rail transit auxiliary power networks. Recommended for indoor dry environments with proper ventilation.
Technical Parameters:
- Rated Current: 100A (adjustable 80-100A range)
- Ultimate Short-circuit Breaking Capacity: 35kA
- Mechanical Endurance: ≥20,000 operations
- DIN rail mounting compatible
- Terminal accepts 35mm² copper conductors
Human-centric Design:
The ergonomic operating handle provides tactile feedback for precise control. Compact dimensions optimize space utilization in panel layouts. Maintenance inspection windows facilitate routine checks. Flame-retardant housing material ensures long-term stability under continuous operation.
This product delivers reliable circuit protection through optimized thermal management and arc control technology. The rotary contact system minimizes wear during operation, while corrosion-resistant components enhance service life. Installation flexibility and maintenance-friendly design make it a practical choice for various electrical distribution requirements.
