塑殼配電保護裝置CDM6S-630L/4360B 400A固定式板后接線產品介紹
CDM6S-630L/4360B 400A塑殼配電保護裝置是一款專為工業及商業配電系統設計的高性能電氣保護設備。該產品采用模塊化結構設計與優質工程材料，可實現對電路過載、短路等故障的高效防護，適用于額定電流400A及以下的三相配電系統。其固定式安裝方式與板后接線結構有效節省空間，同時兼顧操作便捷性與系統可靠性。
產品主體采用高強度絕緣殼體，內部集成新型滅弧系統與智能脫扣機構，在確保分斷能力的同時降低電弧能量對設備的影響。觸頭系統選用特殊合金材料，顯著提升導電效率與抗熔焊性能。創新的雙金屬片熱保護組件配合電磁脫扣機構，實現多層級保護的精準配合。板后接線端子設計優化了電氣連接路徑，支持35mm²至240mm²導線規格，并配備防松脫結構，提升長期運行的穩定性。
該裝置適用于各類配電柜、控制箱及電力分配中心，可廣泛匹配電動機、變壓器及照明系統的保護需求。獨特的散熱風道布局與耐高溫組件使其在-25℃至+70℃環境下保持可靠工作狀態。維護窗口采用可視化設計，便于快速排查狀態異常。設備整體防護等級達到IP40，滿足常規工業環境的防護要求。
安裝時采用標準導軌固定方式，支持垂直或水平安裝。板后接線結構使前端面板保持簡潔，特別適用于空間受限的改造項目。操作機構配備三位置指示（閉合/斷開/脫扣），配合機械聯鎖裝置避免誤操作。產品生命周期內支持模塊化部件更換，有效降低維護成本。
CDM6S-630L/4360B 400A塑殼配電保護裝置通過優化結構設計與功能性整合，在確保電氣安全性的同時提升系統集成度，為現代電力系統提供高效穩定的保護解決方案。
CDM6S-630L/4360B 400A Molded Case Circuit Protection Device Introduction
The CDM6S-630L/4360B 400A molded case circuit protection device is a high-performance electrical protection solution designed for industrial and commercial power distribution systems. Featuring modular construction and premium engineering materials, this product provides effective protection against circuit overloads and short circuits, suitable for three-phase power systems with rated currents up to 400A. Its fixed mounting configuration and rear-terminal connection design optimize space utilization while ensuring operational reliability and maintenance accessibility.
The device s robust insulated housing integrates advanced arc extinguishing technology and precision tripping mechanisms, balancing superior breaking capacity with minimized arc energy impact. Specially alloyed contact systems enhance current transmission efficiency and welding resistance. A bimetal thermal protection unit combined with electromagnetic tripping delivers multi-stage protection coordination. Rear-mounted terminals with anti-loosening structures accommodate conductor sizes from 35mm² to 240mm², ensuring stable long-term electrical connections.
Ideal for power distribution cabinets, control panels, and electrical centers, this device protects motors, transformers, and lighting systems. Optimized thermal management with high-temperature resistant components ensures reliable operation from -25℃ to +70℃. Transparent inspection windows facilitate quick status monitoring. The IP40 protection rating meets general industrial environmental requirements.
Standard rail-mounted installation supports vertical/horizontal orientations. Rear-terminal wiring maintains clean front panel layouts, particularly advantageous for space-constrained retrofitting projects. The three-position mechanical indicator (ON/OFF/TRIPPED) with interlock mechanism prevents misoperation. Modular component replacement capability extends service life and reduces maintenance costs.
Through structural optimization and functional integration, the CDM6S-630L/4360B 400A delivers enhanced system compatibility and electrical safety, providing reliable circuit protection for modern power infrastructure.
