CDM10-100/3310 塑壳断路器 产品介绍
【中文版】
CDM10-100/3310塑壳断路器是一款专为直流24V低压配电系统设计的电路保护装置，适用于额定电流100A的电力环境。产品采用模块化结构设计，集过载保护与短路保护功能于一体，可有效切断故障电流，保障电气设备安全运行。
该产品主体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，内置高效灭弧系统能快速分断直流电弧。触头材料选用银基复合材料，在确保导电性能的同时显著提升耐电弧烧蚀能力。操作机构设计符合人体工程学原理，提供清晰的分合闸状态指示，支持面板安装和导轨安装两种方式。
在功能特性方面，CDM10-100/3310具备精准的电流时间保护特性，动作值误差控制在±10%以内。特殊设计的双金属片过载保护机构可有效避免误动作，配合快速电磁脱扣系统实现毫秒级短路响应。产品支持远程信号反馈功能，内置辅助触点可接入监控系统。
本断路器适用于工业自动化控制柜、新能源储能系统、轨道交通设备等直流配电场景，特别在24V直流电源分配、电机控制回路等应用中表现稳定。紧凑型结构设计节省安装空间，标准35mm导轨安装方式简化施工流程。产品经过严格老化测试，在-25℃至+70℃环境温度范围内保持可靠工作。
【English Version】
Product Introduction of CDM10-100/3310 Molded Case Circuit Breaker
The CDM10-100/3310 molded case circuit breaker is specifically designed for 24V DC low-voltage distribution systems, providing reliable circuit protection for electrical installations with 100A rated current. This device integrates overload protection and short-circuit protection functions, effectively isolating fault currents to ensure the safe operation of electrical equipment.
Constructed with high-strength engineering plastics, the breaker housing offers excellent insulation properties and mechanical durability. The integrated arc quenching system ensures rapid DC arc interruption. Silver-based composite contact materials deliver optimal conductivity while enhancing resistance to arc erosion. The ergonomic operating mechanism provides clear switching status indication and supports both panel mounting and DIN rail installation.
Featuring precise time-current characteristics with ±10% operating value accuracy, this breaker incorporates bimetal overload protection mechanism to prevent maloperation. The fast electromagnetic trip system achieves millisecond-level response to short-circuit conditions. Optional auxiliary contacts enable remote status monitoring integration.
Ideal for industrial automation control cabinets, renewable energy storage systems, and rail transit equipment, this product demonstrates exceptional performance in 24V DC power distribution and motor control circuits. The compact design optimizes space utilization, while standardized 35mm DIN rail mounting simplifies installation procedures. Rigorous aging tests validate reliable operation within -25℃ to +70℃ temperature range.
Key technical parameters:
• Rated operational voltage: DC 24V
• Ultimate breaking capacity: 10kA
• Mechanical durability: ≥10,000 operations
• Protection class: IP20 (terminal area)
• Connection capacity: 25mm² (flexible conductor)
