（中文部分）
DZ15LE-100/3902塑殼漏電保護斷路器是一款專為低壓配電系統設計的安全保護裝置，集成過載、短路及漏電保護功能于一體，適用于交流50Hz、額定電壓400V以下的配電網絡。產品采用模塊化結構設計，具備動作靈敏、性能穩定、使用壽命長等特點，可有效降低電氣線路故障風險，為用電設備和人身安全提供可靠保障。
核心功能特性
- 多重保護機制：通過熱磁脫扣技術實現過載和短路保護，配合高精度漏電檢測模塊，可在檢測到線路剩余電流超過設定值（75mA）時快速切斷電源，防止觸電事故和電氣火災。
- 耐用性優化：外殼采用高強度工程塑料，具有良好的絕緣性、抗沖擊性和耐高溫性能，適應復雜環境下的長期穩定運行。
- 操作便捷：配備清晰的狀態指示窗和手動測試按鈕，用戶可定期檢驗保護功能是否正常，確保設備始終處于最佳工作狀態。
- 靈活適配性：支持多種安裝方式，可與配電箱、柜體等配套使用，滿足工業、商業及民用建筑等場景的多樣化需求。
技術參數
- 額定電流：63A
- 額定剩余動作電流：75mA
- 極數：3P+N
- 分斷能力：≥6kA
- 機械壽命：≥20000次
- 電氣壽命：≥10000次
應用場景
該產品廣泛用于工廠配電、樓宇供電、公共設施等領域的終端電路保護，特別適用于潮濕環境、臨時用電場所及大功率設備集中區域，幫助用戶構建安全的用電管理體系。
（英文部分）
DZ15LE-100/3902 Molded Case Residual Current Circuit Breaker (RCCB) is a safety protection device designed for low-voltage distribution systems. It integrates overload, short-circuit, and residual current protection functions, suitable for power distribution networks with AC 50Hz and rated voltage up to 400V. Featuring a modular structure, the product offers sensitive tripping, stable performance, and extended service life, effectively reducing electrical circuit risks and ensuring equipment and personnel safety.
Key Features
- Multi-Protection Mechanism: Utilizes thermal-magnetic trip technology for overload and short-circuit protection, combined with a high-precision residual current detection module. It instantly interrupts the circuit when leakage current exceeds 75mA, preventing electric shocks and fire hazards.
- Enhanced Durability: The enclosure is made of high-strength engineering plastic with excellent insulation, impact resistance, and high-temperature tolerance, ensuring reliable operation in harsh environments.
- User-Friendly Design: Equipped with a status indicator window and manual test button for regular functional verification, maintaining optimal performance.
- Adaptability: Compatible with diverse installation methods and integrates seamlessly with distribution boxes or cabinets, meeting requirements in industrial, commercial, and residential applications.
Technical Parameters
- Rated Current: 63A
- Residual Operating Current: 75mA
- Poles: 3P+N
- Breaking Capacity: ≥6kA
- Mechanical Life: ≥20,000 cycles
- Electrical Life: ≥10,000 cycles
Applications
This product is widely used in factory power distribution, building electrical systems, and public infrastructure for end-circuit protection. It is particularly suited for humid environments, temporary power supply sites, and areas with high-power equipment concentration, supporting the establishment of safe power management systems.
（總字數：約600字）
