CDM1-63M/33002 塑殼斷路器產品介紹（中文）
CDM1-63M/33002塑殼斷路器是一款專為低壓配電系統開發的電路保護裝置，適用于交流50/60Hz、額定工作電壓400V及以下的電力環境。產品采用緊湊型結構設計，集過載保護、短路保護和隔離功能于一體，額定電流覆蓋范圍至63A，可有效保障電氣線路與設備的安全運行。
該產品主體采用高強度工程塑料外殼，具備優良的絕緣性能與機械強度。內部核心部件通過精密工藝加工，觸頭系統選用高導電合金材料配合特殊表面處理技術，有效降低接觸電阻，確保穩定的電流傳輸能力。獨創的滅弧室結構配合快速脫扣機構，可在10ms內實現短路故障的快速分斷，顯著降低電弧對設備的影響。三段式保護特性設計兼顧選擇性配合需求，支持過載長延時、短路短延時和瞬時三段保護功能。
設計上注重用戶使用便利性，提供直觀的機械狀態指示窗與操作手柄，分合閘動作清晰可靠。模塊化結構便于后期維護檢修，支持多種附件擴展安裝，滿足不同場景下的功能定制需求。產品特別優化了熱穩定性設計，可在-25℃至+70℃的寬溫域環境下保持穩定工作狀態，適應配電柜、控制箱等密閉空間的安裝需求。
典型應用包括建筑配電系統分支回路保護、電動機控制中心饋電回路、照明配電箱主開關等場景。其均衡的性價比與穩定的性能表現，使其成為商業綜合體、工業廠房、公共設施等領域的優選方案。產品生產過程執行嚴格的質量管控體系，通過多道檢測工序確保每臺設備的可靠性。
CDMM1-63M/33002 Molded Case Circuit Breaker (English)
The CDM1-63M/33002 molded case circuit breaker is a circuit protection device developed for low-voltage distribution systems, designed for electrical environments with AC 50/60Hz and rated operational voltage up to 400V. Featuring a compact structural design, it integrates overload protection, short-circuit protection, and isolation functions, with a rated current capacity up to 63A, ensuring reliable protection for electrical circuits and connected equipment.
Constructed with high-strength engineering plastic housing, the product demonstrates excellent insulation properties and mechanical durability. Core components are precision-engineered, utilizing high-conductivity alloy contact systems with specialized surface treatment to minimize contact resistance and maintain stable current transmission. The innovative arc chute structure combined with a rapid trip mechanism achieves circuit interruption within 10ms during short-circuit events, effectively mitigating arc damage. Its three-stage protection characteristic provides selective coordination capabilities, supporting long-time delay overload protection, short-time delay short-circuit protection, and instantaneous trip functions.
User-friendly design elements include a clear mechanical status indicator window and reliable operating handle, ensuring precise switching operations. The modular structure facilitates maintenance and allows flexible installation of auxiliary accessories for functional customization. Enhanced thermal stability enables consistent performance across a wide temperature range from -25℃ to +70℃, suitable for installation in enclosed spaces such as distribution cabinets and control panels.
Typical applications encompass branch circuit protection in building distribution systems, feeder circuit protection for motor control centers, and main switching in lighting distribution boards. With balanced cost-effectiveness and stable performance characteristics, this product serves as an optimal solution for commercial complexes, industrial plants, and public infrastructure projects. Manufacturing processes adhere to rigorous quality control standards, incorporating multiple inspection procedures to guarantee operational reliability for every unit.
The product s design emphasizes adaptability to diverse electrical environments, maintaining consistent performance under humidity conditions up to 95% RH (non-condensing). Its streamlined dimensions (88mm×70mm×78mm) optimize space utilization in modern electrical enclosures, while standardized mounting interfaces ensure compatibility with mainstream panel designs.
