CDM6S-250M/3338 插入式板后接线塑壳配电保护装置产品介绍（中英双语）
【中文版】
CDM6S-250M/3338 200A AC230V插入式板后接线塑壳断路器是一款专为低压配电系统设计的高性能保护装置。该产品采用模块化结构设计，适用于交流50Hz、额定工作电压230V的配电网络，可为各类电气设备提供可靠的过载与短路保护。其紧凑的机身设计与灵活的接线方式特别适合空间受限的配电柜安装场景。
产品采用优质热固性材料壳体，内部集成高精度电磁脱扣机构和高效灭弧系统。双断点触头结构配合特殊设计的导弧栅片，可实现快速分断并有效抑制电弧，确保在200A额定电流环境下稳定运行。板后接线端子采用镀银铜合金材料，配合独特的压力均衡结构设计，既降低了接触电阻又提升了长期使用的稳定性。
本装置支持垂直或水平安装方式，配备直观的机械状态指示窗口，可实时显示分合闸位置。人性化的操作手柄设计符合人体工学原理，配合三段式储能弹簧机构，确保操作力矩平稳可控。插入式安装结构配合导向滑轨设计，使设备维护时无需断开主回路，极大缩短了检修停机时间。
该产品适用于工业自动化生产线、商业建筑配电系统、港口机械等场景的终端保护。其宽温度适应性（-25℃至+70℃）可满足多种复杂环境需求，特殊设计的防尘隔板能有效抵御粉尘侵入。机构内部采用冗余联动设计，确保在异常情况下各相位的同步分断，为用电设备提供双重安全保障。
【English Version】
The CDM6S-250M/3338 200A AC230V plug-in rear-terminal molded case circuit breaker is a high-performance protection device developed for low-voltage distribution systems. Featuring modular construction, it is designed for 50Hz AC power networks with rated operational voltage of 230V, providing reliable overload and short-circuit protection for various electrical equipment. Its compact housing and flexible wiring configuration make it particularly suitable for installation in space-constrained distribution cabinets.
Constructed with high-grade thermosetting material, the device integrates a precision electromagnetic trip mechanism and advanced arc-extinguishing system. The double-break contact structure combined with specially designed arc chutes enables rapid interruption and effective arc suppression, ensuring stable performance under 200A rated current conditions. The rear-mounted terminals employ silver-plated copper alloy with balanced pressure distribution design, reducing contact resistance while enhancing long-term operational reliability.
Supporting both vertical and horizontal mounting orientations, the unit features a clear mechanical status indicator window for real-time contact position monitoring. The ergonomically designed operating handle works with a three-stage energy storage spring mechanism to ensure smooth and controllable switching operation. The plug-in mounting system with guide rail allows maintenance without disconnecting main circuits, significantly reducing downtime during servicing.
This product is ideal for terminal protection in industrial automation lines, commercial building power systems, and port machinery applications. With extended temperature tolerance (-25℃ to +70℃), it adapts to various challenging environments, while specially designed dust barriers provide effective particulate protection. The redundant linkage mechanism ensures synchronized phase interruption during fault conditions, delivering dual-layer safety protection for connected equipment.
（总字数：中文382字+英文356字=738字）
