塑殼斷路器CDM3-630H/42002B 500A
產品概述
CDM3-630H/42002B 500A塑殼斷路器是德力西電氣推出的一款高性能低壓配電保護設備，適用于工業、建筑及基礎設施等領域的電路保護需求。該產品采用模塊化設計，具有結構緊湊、操作便捷的特點，能夠有效實現電路的過載、短路保護功能。其殼架等級電流為630A，額定工作電流500A，可滿足中高容量配電系統的安全運行要求。116
核心特點
該斷路器采用優質工程塑料外殼，具備優異的絕緣性能和機械強度。產品設計注重安全性與可靠性，分斷能力高達85kA，能快速切斷故障電流，最大限度減少設備損壞風險。其獨特的滅弧系統可有效控制電弧擴散，確保操作人員安全。斷路器支持固定式安裝和板前接線方式，提供3極或4極配置選擇，適應不同應用場景需求。217
技術參數
CDM3-630H/42002B 500A塑殼斷路器額定絕緣電壓800V，額定沖擊耐受電壓8kV，工作電壓范圍覆蓋AC220V至AC690V。產品采用電磁脫扣機構，響應速度快，保護精度高。外形尺寸設計合理，便于在配電柜中安裝布局，節省空間。斷路器操作機構經過特殊優化，分合閘操作力適中，使用壽命長。119
應用領域
本產品廣泛應用于工廠配電系統、商業建筑供電網絡、基礎設施工程等場合，特別適合需要可靠電路保護的電動機控制中心、配電箱等設備。其穩定的性能表現使其成為電力分配系統、機械設備供電等領域的優選保護器件。產品可根據實際需求搭配多種電氣附件，擴展功能應用。816
English Introduction
The CDM3-630H/42002B 500A molded case circuit breaker is a high-performance low-voltage protection device developed by Delixi Electric. With frame current rating of 630A and rated operational current of 500A, it provides reliable overload and short-circuit protection for industrial, commercial and infrastructure applications. The compact design features easy operation and maintenance.117
This breaker utilizes high-quality engineering plastic housing with excellent insulation and mechanical properties. Its advanced arc-control system ensures safe interruption of fault currents up to 85kA. The product supports fixed mounting with front-connected terminals, available in 3-pole or 4-pole configurations. The optimized operating mechanism delivers smooth switching performance and extended service life.219
Technical specifications include rated insulation voltage of 800V, impulse withstand voltage of 8kV, and operational voltage range from AC220V to AC690V. The electromagnetic trip unit provides fast response and accurate protection. Compact dimensions allow flexible installation in various switchgear and control panels. The breaker is particularly suitable for motor control centers, distribution boxes and power supply systems requiring dependable circuit protection.816
塑殼斷路器CDM3-630H/42002B 500A
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