（中文介绍）
CDM6LI-160C/3300 125A 03/1/3塑壳漏电保护断路器产品说明
CDM6LI-160C/3300 125A 03/1/3塑壳漏电保护断路器是一款专为低压配电系统设计的智能化保护装置，适用于额定工作电压交流380V、额定电流125A的电力环境。该产品采用模块化结构设计，集漏电保护、过载保护和短路保护功能于一体，可有效提升配电系统的安全性和稳定性。
产品外壳采用高强度工程塑料制造，具备优良的绝缘性能和机械强度。内部触头系统采用银合金材质，配合多重灭弧结构设计，能显著降低电弧能量并提升分断能力。保护机构采用机电一体化设计，通过精密电磁感应组件实现对漏电电流的快速检测，当线路中出现超过设定值的漏电流时，可在0.1秒内完成断电保护动作。
产品配置清晰的三档操作手柄，具备"分"、"合"、"复位"三种状态指示功能，支持手动与自动两种操作模式。接线端子采用防松脱结构设计，可适配25mm²及以下规格线缆，确保长期使用的接触可靠性。安装方式支持垂直或水平固定，适配标准35mm导轨安装需求，便于系统集成和维护。
本断路器适用于各类建筑配电系统、工业设备供电回路及临时用电场所，可有效防范因线路绝缘损坏、设备漏电引发的安全隐患。产品内置温度补偿机构，能自动修正环境温度对保护参数的影响，确保在不同工况下的动作准确性。通过优化电磁系统设计，产品在保持灵敏保护特性的同时，有效降低了误动作概率。
（英文介绍）
Product Introduction of CDM6LI-160C/3300 125A 03/1/3 Molded Case Leakage Protection Circuit Breaker
The CDM6LI-160C/3300 125A 03/1/3 molded case leakage protection circuit breaker is an intelligent protection device specifically designed for low-voltage distribution systems, suitable for electrical environments with rated operational voltage of AC 380V and rated current of 125A. Featuring modular structural design, this product integrates multiple protection functions including earth leakage protection, overload protection, and short-circuit protection, effectively enhancing the safety and stability of power distribution systems.
The housing is constructed from high-strength engineering plastics, offering excellent insulation properties and mechanical durability. The internal contact system employs silver alloy materials combined with multi-stage arc extinguishing structure, significantly reducing arc energy and improving breaking capacity. The protection mechanism adopts electromechanical integration design, utilizing precision electromagnetic induction components to achieve rapid detection of leakage current. When leakage current exceeding preset value occurs in the circuit, it can complete power cutoff protection within 0.1 seconds.
This circuit breaker is equipped with a three-position operation handle providing clear indications of "OFF", "ON", and "RESET" statuses, supporting both manual and automatic operation modes. The terminal block features anti-loosening structure design, compatible with cables up to 25mm², ensuring long-term contact reliability. Installation supports vertical or horizontal mounting configurations, adaptable to standard 35mm rail mounting requirements for simplified system integration and maintenance.
Suitable for various building distribution systems, industrial equipment power supply circuits, and temporary power supply scenarios, this device effectively prevents potential safety hazards caused by line insulation damage or equipment leakage. The built-in temperature compensation mechanism automatically adjusts protection parameters according to environmental temperature changes, ensuring operational accuracy under different working conditions. Through optimized electromagnetic system design, the product maintains sensitive protection characteristics while significantly reducing probability of false tripping.
The product design emphasizes user-friendly operation and maintenance, with visible mechanical status indicators and test button for regular function verification. Compact dimensions (89mm×76mm×78mm) and lightweight construction (approx. 680g) facilitate space-efficient installation in control cabinets. Optional accessories include auxiliary contacts and shunt releases to meet diversified application requirements.
