以下是為您精心撰寫的塑殼斷路器CDM3-400F/3310 400A DC24V中英文產品介紹，內容嚴謹合規且突出產品特性：
中文介紹
CDM3-400F/3310塑殼斷路器是一款專為直流24V電氣系統設計的電路保護裝置，適用于額定電流400A的配電場景。產品采用模塊化結構設計與高精度脫扣技術，可實現對線路過載、短路等故障的快速響應，確保用電設備的安全性與系統運行的連續性。
核心特點
• 穩定可靠的保護性能：內置多重防護機制，支持精準電流監測與毫秒級分斷響應，有效降低電氣事故風險。
• 緊湊型結構設計：優化殼體布局，兼顧散熱效率與空間利用率，適配多種安裝環境需求。
• 便捷的操作體驗：配備清晰分合閘指示與人性化操作手柄，支持本地狀態監控與手動快速復位。
• 環境適應性：核心組件采用耐高溫、抗沖擊材料，可在-25℃至+70℃范圍內穩定運行。
應用領域
適用于工業自動化控制、軌道交通輔助供電、新能源儲能系統等低壓直流場景，尤其適合對空間布局與長期可靠性要求較高的配電柜、設備箱集成。
技術參數
- 額定電流：400A
- 額定工作電壓：DC 24V
- 分斷能力：符合常規直流負載保護需求
- 機械壽命：≥10,000次
- 接線方式：支持板前/板后雙向接線
設計優勢
通過動態電弧抑制技術與多層隔離結構，顯著提升設備安全性；插拔式端子設計簡化維護流程，降低運維成本，滿足用戶對高效能電路管理的多元化需求。
English Introduction
The CDM3-400F/3310 Molded Case Circuit Breaker is a circuit protection device specifically engineered for 24V DC electrical systems, designed to deliver reliable performance under 400A rated current conditions. Featuring modular construction and precision tripping technology, it ensures rapid response to overloads and short circuits, safeguarding equipment integrity and system stability.
Key Features
• Robust Protection Capability: Integrated multi-layer protection mechanisms enable accurate current monitoring and millisecond-level fault interruption, minimizing electrical hazards.
• Space-Efficient Design: Compact housing optimizes heat dissipation and spatial compatibility for diverse installation environments.
• User-Friendly Operation: Equipped with visible switching status indicators and ergonomic handles, supporting local monitoring and manual reset.
• Environmental Resilience: High-temperature resistant and shockproof components ensure stable operation within -25℃ to +70℃.
Applications
Ideal for low-voltage DC scenarios including industrial automation, rail transit auxiliary power supplies, and renewable energy storage systems. Particularly suited for integration into distribution cabinets or equipment enclosures requiring long-term reliability and space optimization.
Technical Parameters
- Rated Current: 400A
- Rated Operational Voltage: DC 24V
- Breaking Capacity: Meets standard DC load protection requirements
- Mechanical Endurance: ≥10,000 cycles
- Terminal Connection: Supports front/rear bidirectional wiring
Design Advantages
Dynamic arc suppression technology and multi-layer isolation structure enhance operational safety. Plug-in terminal design simplifies maintenance procedures while reducing lifecycle costs, addressing diverse needs for efficient circuit management.
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