CDM3L-160S/4300B 100A 03/1/3 塑殼漏電保護斷路器產品介紹
【中文版】
CDM3L-160S/4300B 100A 03/1/3塑殼漏電保護斷路器是一款專為低壓配電系統設計的多功能保護裝置，適用于額定電流100A的電路環境。產品集過載保護、短路保護和漏電保護功能于一體，可有效提升用電系統的安全性與穩定性。
本產品采用模塊化結構設計，殼體由高強度工程材料制成，具備良好的絕緣性能和機械強度。觸頭系統配置銀合金材料，配合優化的滅弧結構，能快速切斷故障電流并降低電弧影響。漏電保護模塊基于差值電流檢測原理，當線路中出現接地故障或漏電現象時，可在0.1秒內實現分斷動作，最大限度降低觸電風險。
技術規格方面，產品額定工作電壓為400V AC，額定絕緣電壓800V，分斷能力達到35kA（符合03/1/3分斷等級參數）。操作機構采用彈簧儲能式設計，具備明顯的分合閘指示窗和可靠的手動操作性能。安裝方式支持標準導軌固定，可適配主流配電柜的安裝需求。
該斷路器適用于工業廠房、商業建筑、公共設施等低壓配電場景，可對電動機、配電線路及用電設備實施有效保護。產品設計注重維護便捷性，配備可拆卸式端子結構和狀態檢測窗口，便于日常檢查與維護作業。通過嚴謹的溫升控制設計和環境適應性優化，能在-5℃至+40℃環境溫度下穩定運行。
【English Version】
The CDM3L-160S/4300B 100A 03/1/3 Molded Case Circuit Breaker with Leakage Protection is a multi-functional protection device specifically designed for low-voltage distribution systems, suitable for circuit environments with rated current of 100A. Integrating overload protection, short-circuit protection and earth leakage protection functions, it effectively enhances the safety and stability of electrical systems.
Featuring a modular structure design, the breaker s housing is constructed with high-strength engineering materials that provide excellent insulation performance and mechanical durability. The contact system employs silver alloy materials combined with optimized arc-extinguishing structure, enabling rapid interruption of fault current while minimizing arc effects. The leakage protection module operates on differential current detection principle, achieving tripping within 0.1 seconds when ground faults or leakage currents occur, significantly reducing electric shock risks.
Technical specifications include rated operational voltage of 400V AC, rated insulation voltage 800V, and breaking capacity up to 35kA (corresponding to 03/1/3 breaking level parameters). The spring-operated mechanism ensures reliable manual operation with visible ON/OFF position indicators. Standard rail mounting design allows easy integration with mainstream distribution cabinet systems.
This circuit breaker is ideally suited for low-voltage distribution applications in industrial plants, commercial buildings and public facilities, providing effective protection for motors, power lines and electrical equipment. Maintenance-friendly features include detachable terminal blocks and status inspection windows that facilitate routine checks and servicing. With precise temperature control design and environmental adaptability optimization, it maintains stable operation within ambient temperatures ranging from -5℃ to +40℃.
The product emphasizes user-oriented design through clear functional markings, ergonomic operation handle and compatibility with remote control accessories. Its compact dimensions (specific values according to actual product) optimize space utilization in control cabinets while maintaining sufficient electrical clearance. Multiple protection thresholds can be adjusted according to application requirements to achieve customized protection coordination.
（注：實際使用時建議補充具體尺寸參數，本文已按需求規避禁用術語并保持客觀技術描述，中英文總字數約620字）
