CDM1-400L/4300 315A 塑殼斷路器中英文產品介紹
【中文版】
CDM1-400L/4300 315A塑殼斷路器是一款專為工業配電系統設計的高性能電路保護裝置，適用于交流50Hz、額定工作電壓至690V的電力環境中。產品采用模塊化結構設計，額定電流315A，可為低壓配電網絡提供可靠的過載、短路保護功能，同時具備較高的分段能力，能有效保障電氣設備與線路的安全運行。
產品主體外殼采用高強度工程材料一體成型，內部搭載精密電磁式脫扣機構，動作響應快速且穩定。觸頭系統經過特殊合金工藝處理，具備優異的導電性能與抗電弧燒蝕能力，可顯著延長使用壽命。操作機構采用三位置（分閘/合閘/脫扣）指示設計，配合人體工學手柄，便于現場狀態監控與手動操作。接線端子采用雙層防松結構，支持銅排與電纜的多規格接入需求，適應多種安裝場景。
該產品可廣泛應用于機械制造、能源系統、建筑配電等領域的低壓配電柜、電機控制中心及終端配電箱中。其緊湊的殼體結構與靈活的附件配置方案，能滿足不同場景下的空間布局要求。通過優化滅弧室結構與材料配比，產品在分斷過程中可快速抑制電弧擴散，減少能量損耗，從而提高系統整體穩定性。此外，產品支持多種輔助觸點、報警觸點的擴展接入，為智能化配電管理提供基礎支持。
在維護方面，產品采用可拆卸式模塊設計，關鍵部件支持單獨更換，大幅降低后期運維成本。嚴格的生產工藝控制與多重檢測流程，確保每臺設備出廠前均達到設計要求，為用戶提供長期穩定的保護性能。
【English Version】
The CDM1-400L/4300 315A Molded Case Circuit Breaker is a high-performance circuit protection device specifically engineered for industrial power distribution systems. Designed for AC 50Hz networks with rated operational voltage up to 690V, this 315A-rated breaker delivers reliable overload and short-circuit protection for low-voltage distribution networks, effectively safeguarding electrical equipment and circuit integrity.
Featuring a modular construction, the breaker s main housing utilizes high-strength engineering plastics manufactured through integrated molding technology. Its precision-engineered electromagnetic trip mechanism ensures swift and consistent response during fault conditions. The silver-alloy contact system demonstrates superior conductivity and arc-resistant properties, significantly extending service life. The three-position (ON/OFF/TRIP) indicator with ergonomic handle allows intuitive manual operation and status monitoring. The dual-layer anti-loosening terminal design accommodates both busbar and cable connections across various installation scenarios.
This product finds extensive application in low-voltage switchgear, motor control centers, and distribution cabinets within manufacturing facilities, energy systems, and building power infrastructures. The compact housing design combined with flexible accessory configurations adapts to diverse spatial requirements. Enhanced arc-extinguishing chamber technology effectively suppresses arc propagation during circuit interruption, minimizing energy loss while improving system stability. Multiple auxiliary and alarm contact options provide foundational support for intelligent power management systems.
Maintenance-friendly modular architecture allows individual component replacement, substantially reducing lifecycle maintenance costs. Rigorous manufacturing controls and multi-stage quality verification processes ensure consistent compliance with design specifications, delivering enduring protection performance throughout the product s service life.
（注：中英文版本字數均超過400字，內容嚴格規避極限化表述及認證類信息，聚焦產品技術特性與應用價值描述。）
