CDM1-225L/3300 225A塑壳断路器产品介绍
CDM1-225L/3300 225A塑壳断路器是一款专为低压配电系统设计的电路保护装置，适用于交流50Hz、额定工作电压至400V的配电网络中。该产品采用模块化结构设计，具备可靠的电流分断能力和智能化保护功能，可有效保障电气线路和设备的使用安全。壳体选用高强度工程材料，内部搭载精密的电磁脱扣机构与热保护装置，能快速响应过载、短路等异常工况，实现精准的电路保护。
该产品额定电流225A，具备广泛的应用适应性，可满足工商业建筑、生产设备、公共设施等场景的配电需求。紧凑的机身结构优化了安装空间利用率，配合灵活的接线方式，可便捷集成于各类配电柜系统中。操作机构设计符合人体工学原理，分合闸动作清晰可靠，支持手动与电气操作模式自由切换。产品表面经过特殊工艺处理，具备良好的耐腐蚀性和绝缘性能，适应多种复杂环境下的长期稳定运行。
在功能设计方面，产品通过优化灭弧系统显著提升分断效率，有效降低电弧对设备的影响。三段式保护特性可根据实际需求进行选择性调节，兼顾配电系统的灵敏性与稳定性。透明防护罩设计便于观察内部状态指示，维护人员可快速掌握设备运行信息。产品支持多种附件扩展，包括报警触点、分励脱扣器等，为用户提供定制化的系统解决方案。
English Introduction:
CDM1-225L/3300 225A Molded Case Circuit Breaker
The CDM1-225L/3300 225A molded case circuit breaker is a circuit protection device specifically designed for low-voltage distribution systems. Suitable for 50Hz AC power networks with rated operational voltage up to 400V, this product adopts modular architecture to deliver reliable current interruption capability and intelligent protection functions. The robust housing constructed with high-performance engineering materials encapsulates precise electromagnetic trip mechanisms and thermal protection components, ensuring rapid response to overloads and short circuits for accurate circuit protection.
With 225A rated current capacity, this breaker demonstrates extensive applicability across commercial buildings, industrial facilities and public infrastructure. Its compact design optimizes space utilization in switchgear installations, while flexible terminal configurations enable seamless integration into various distribution systems. The ergonomic operating mechanism ensures distinct switching actions, supporting both manual and electrical control modes. Surface treatment with specialized techniques provides enhanced corrosion resistance and insulation performance, guaranteeing durable service in demanding environments.
Functional enhancements include an optimized arc-extinguishing system that improves interruption efficiency while minimizing arc effects. The adjustable tripping characteristics allow customized coordination between protection sensitivity and system stability. Transparent protective covers enable visual status monitoring, facilitating timely maintenance decisions. The product supports multiple auxiliary accessories such as alarm contacts and shunt trip units, offering configurable solutions for diverse application requirements.
