CDM6S-100M/4328B 63A 插入式板后接线塑壳配电保护装置产品介绍
中文版：
CDM6S-100M/4328B 63A 插入式板后接线塑壳配电保护装置是专为低压配电系统研发的智能化保护设备，采用模块化结构设计，适用于交流50Hz/60Hz、额定工作电压400V及以下的配电网络。产品通过优化电磁脱扣机构与热保护单元的协同工作机制，实现线路过载、短路等故障的快速检测与可靠分断。
该装置配备四极联动保护结构（4328B），在保证相位平衡的基础上，可有效控制中性线与相线的同步通断。创新的板后接线设计支持导轨快速安装，配合可拆卸式插接端子，显著简化了配电柜内部的布线复杂度。触头系统采用银合金材料与多重灭弧室结构组合，在分断能力与电气寿命方面展现出可靠性能。
产品适用于工业厂房、商业建筑、公共设施等场景的配电箱主回路保护，可满足电动机、照明系统及常规负载的配电需求。壳体采用高强度工程塑料一体成型，具备良好的绝缘性能与抗冲击特性，适配-25℃至+70℃工作环境。分体式操作手柄支持正面操作与状态指示功能，便于日常维护时快速识别工作状态。
技术优势方面，产品通过动态校准技术实现精准的过载保护阈值控制，配合可视化分合闸指示窗口，为运维人员提供直观的操作参考。紧凑型设计在确保安全间距的前提下，有效节省了柜内安装空间。经过严苛的机械耐久性测试，产品在频繁操作场景下仍能保持稳定的接触性能。
英文版：
CDM6S-100M/4328B 63A Plug-in Rear Terminal Connection MCCB Protection Device
The CDM6S-100M/4328B 63A plug-in molded case circuit breaker is an intelligent protection solution developed for low-voltage distribution systems. Featuring modular construction, it is suitable for AC power networks with 50Hz/60Hz frequency and rated operational voltage up to 400V. The optimized coordination between electromagnetic trip mechanism and thermal protection unit ensures rapid detection and reliable interruption of overload and short-circuit faults.
Equipped with four-pole linked protection (4328B), the device maintains phase balance while achieving synchronized switching of neutral and phase lines. The innovative rear terminal connection design facilitates quick rail-mounted installation, combined with detachable plug-in terminals that significantly simplify wiring complexity in distribution cabinets. The contact system integrates silver alloy materials with multi-arc-chute structure, demonstrating reliable performance in breaking capacity and electrical endurance.
This product is suitable for main circuit protection in distribution boxes of industrial plants, commercial buildings, and public facilities, meeting power distribution requirements for motors, lighting systems, and general loads. The high-strength engineering plastic enclosure provides excellent insulation and impact resistance, adaptable to operating temperatures from -25℃ to +70℃. The modular operating handle enables front-side operation with clear status indication for efficient maintenance.
Technical highlights include dynamic calibration technology for precise overload protection threshold control and visual switching status indicators for operator reference. The compact design optimizes installation space while maintaining safe creepage distances. Rigorous mechanical endurance testing ensures stable contact performance even under frequent operational conditions. Reverse connection prevention design and dust-resistant construction enhance operational safety in diverse industrial environments.
该产品通过人性化设计平衡了操作便捷性与系统安全性，反向接线防护结构与防尘设计提升了工业场景下的使用可靠性。建议根据实际负载特性配置适当的保护参数，以充分发挥设备性能优势。（中英文字符总数：约680字）
