CDM6I-100L/4200B 塑殼斷路器產品說明
【中文版】
CDM6I-100L/4200B 63A塑殼斷路器是一款專業級配電保護裝置，適用于交流50Hz/60Hz、額定工作電壓400V及以下的配電網絡系統。該產品采用模塊化設計理念，具備過載與短路雙重保護功能，能有效保障電力系統的運行穩定性。殼體采用高強度工程材料注塑成型，結構緊湊且耐受環境能力強，適合在-25℃至+70℃溫度范圍內長期使用。
產品核心部件搭載電磁式與熱磁式雙脫扣機構，通過精密機械聯動設計實現快速分斷。4200B型號配置指示四極保護功能（3P+N），額定電流63A可滿足中型商業場所及工業設備的配電需求。分斷能力達到行業主流水平，短路保護響應時間控制在毫秒級，有效降低設備受損風險。操作機構采用彈簧儲能設計，手柄操作力矩均勻，分合閘狀態指示清晰可見。
本產品適用于配電箱柜系統改造、電動機保護回路、建筑照明系統等應用場景。抽屜式安裝結構配合標準化導軌設計，支持快速維護更換。接線端子采用鍍銀銅合金材料，接觸電阻低且抗氧化性能優異。外殼表面經過防腐蝕處理，防護等級達到IP40，可適應配電室常見環境條件。
技術參數：
- 額定電流：63A（可調范圍40-63A）
- 額定絕緣電壓：800V
- 極限分斷能力：35kA
- 機械壽命：20000次
- 電氣壽命：10000次
- 瞬時脫扣特性：C型曲線（5-10In）
【English Version】
CDM6I-100L/4200B 63A Molded Case Circuit Breaker Technical Profile
The CDM6I-100L/4200B 63A molded case circuit breaker is a professional-grade protection device designed for power distribution networks with AC 50Hz/60Hz and rated operational voltage up to 400V. Featuring modular design architecture, this product integrates overload and short-circuit dual protection mechanisms to ensure stable operation of electrical systems. The enclosure is molded from high-strength engineering plastics, offering compact dimensions and environmental resilience for continuous service within -25℃ to +70℃ temperature range.
The core assembly incorporates electromagnetic and thermal-magnetic dual trip units, achieving rapid circuit interruption through precision mechanical linkage. The 4200B variant provides four-pole protection (3P+N) with 63A rated current, suitable for medium-scale commercial facilities and industrial equipment power distribution. Breaking capacity meets industry mainstream specifications, with short-circuit protection response time controlled at millisecond level to minimize equipment damage risks. The spring-operated mechanism ensures smooth handle operation and clear contact position indication.
This product finds application in distribution panel retrofitting, motor protection circuits, and building lighting systems. The withdrawable design with standardized rail mounting allows efficient maintenance and replacement. Silver-plated copper alloy terminals exhibit low contact resistance and enhanced oxidation resistance. The corrosion-resistant housing provides IP40 protection level, adaptable to common electrical room environments.
Technical Specifications:
- Rated Current: 63A (Adjustable 40-63A)
- Rated Insulation Voltage: 800V
- Ultimate Breaking Capacity: 35kA
- Mechanical Endurance: 20,000 cycles
- Electrical Durability: 10,000 cycles
- Instantaneous Trip Characteristic: Type C curve (5-10In)
（總字數：中文311字+英文277字=588字）
