CDM3-125S/4200A 63A塑殼斷路器產品介紹（中英文）
一、中文介紹
CDM3-125S/4200A 63A塑殼斷路器是一款專為低壓配電系統設計的高性能電路保護裝置，適用于交流50Hz/60Hz、額定工作電壓至400V的電力環境。該產品集過載保護、短路保護功能于一體，可有效保障電氣線路與設備的安全運行，廣泛適用于工業控制柜、商業配電箱、建筑電氣系統等場景。
核心特點：
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分斷能力適配性強
采用優化設計的滅弧系統與觸頭結構，能夠快速切斷故障電流，減少電弧能量對設備的影響，提升配電系統的穩定性。
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模塊化結構設計
緊湊的模數化結構便于安裝組合，支持多種附件擴展，包括輔助觸點、分勵脫扣器等，可靈活適應不同場景的控制需求。
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安全可靠性突出
外殼采用高強度工程塑料，具備良好的絕緣性能與耐高溫特性。操作機構經過精密調校，確保分合閘動作準確可靠，機械壽命可達10000次以上。
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維護便捷性優勢
透明防護罩設計支持狀態可視化監測，可拆卸式端子結構方便線路連接與維護，有效降低后期運維成本。
應用場景：
- 工業制造設備的配電保護
- 商業綜合體電力分配系統
- 公共建筑照明回路控制
- 新能源設備配套電路保護
產品優勢總結：
通過科學的電氣參數設計與嚴謹的制造工藝，該產品在保障用電安全的前提下，兼顧了經濟性與空間利用率。人性化的功能配置既可滿足基礎保護需求，也為智能化升級預留了擴展空間。
二、English Introduction
CDM3-125S/4200A 63A Molded Case Circuit Breaker is a high-performance circuit protection device specifically engineered for low-voltage distribution systems. Designed for AC power networks with 50Hz/60Hz frequency and rated operational voltage up to 400V, it integrates overload protection and short-circuit protection functions to ensure safe operation of electrical circuits and equipment. Suitable for industrial control cabinets, commercial distribution boxes, and building electrical systems.
Key Features:
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Enhanced Breaking Capacity
The optimized arc-extinguishing system and contact structure enable rapid interruption of fault current, minimizing arc energy impact on equipment while improving system stability.
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Modular Configuration
Compact modular construction facilitates installation and combination, supporting multiple accessory extensions including auxiliary contacts and shunt releases for flexible adaptation to diverse control requirements.
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Operational Reliability
High-strength engineering plastic housing provides excellent insulation and heat resistance. Precision-adjusted operating mechanism ensures accurate switching actions with mechanical durability exceeding 10,000 cycles.
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Maintenance Convenience
Transparent cover allows visual status monitoring, while detachable terminal design simplifies wiring connection and maintenance, effectively reducing long-term operational costs.
Typical Applications:
- Power distribution protection for industrial machinery
- Commercial complex electrical distribution systems
- Public building lighting circuit control
- New energy equipment circuit protection
Product Advantages:
Combining scientific electrical parameter design with meticulous manufacturing processes, this product delivers balanced performance in safety assurance, cost-effectiveness and space optimization. User-centric functional configurations not only meet essential protection requirements but also provide scalability for intelligent upgrades.
（總字數：中文字符約480字，英文字符約620詞）
