CDM3-63S/3228 25A塑壳断路器产品介绍
产品概述：
CDM3-63S/3228 25A塑壳断路器是为配电系统和用电设备提供可靠保护的电气装置，采用模块化设计理念，适用于额定电流25A的交流50/60Hz配电网络。该产品集过载保护、短路保护功能于一体，通过优化电磁脱扣机构与热敏元件配合，实现精准动作特性。
结构特点：
断路器采用高强度工程塑料外壳，内部搭载双金属片与电磁线圈双重保护机构，配合精密加工的触头系统。紧凑型结构设计使产品体积较常规型号缩减约15%，同时保持4500A及以上的分断能力。手柄操作机构配备三档状态指示（分闸/合闸/脱扣），方便运维人员快速识别设备状态。
功能优势：
- 自适应温度补偿技术可降低环境温度对脱扣精度的影响，在-5℃至+40℃范围内保持稳定特性
- 灭弧系统采用多级气室结构设计，有效提升电弧熄灭效率
- 可拆卸式端子结构支持多种导线连接方式，适配4-35mm²规格导线
- 透明防护罩与防误触设计相结合，确保操作安全性的同时便于观察内部状态
应用领域：
广泛应用于建筑配电、机械设备、照明系统等低压配电场景，特别适用于电动机保护、电缆线路保护及终端配电保护。产品通过结构优化可在潮湿、粉尘等复杂工况下保持稳定性能，满足商业综合体、工业厂房、公共设施等场所的配电需求。
技术参数：
- 额定电流：25A
- 额定工作电压：AC 400V
- 极数配置：3P+N
- 机械寿命：≥20,000次
- 电气寿命：≥10,000次
- 瞬时脱扣类型：C型（5-10In）
CDM3-63S/3228 25A Molded Case Circuit Breaker Introduction
Product Overview:
The CDM3-63S/3228 25A molded case circuit breaker delivers reliable protection for power distribution systems and electrical equipment. Designed with modular architecture, it is suitable for 25A rated current applications in 50/60Hz AC networks. Integrating overload and short-circuit protection functions, its optimized electromagnetic release mechanism and thermal components ensure precise tripping characteristics.
Structural Features:
Featuring a high-strength engineering plastic enclosure, the breaker incorporates bimetal strips and electromagnetic coils with precision-engineered contact systems. The compact design achieves approximately 15% volume reduction compared to conventional models while maintaining breaking capacity above 4500A. The ergonomic handle with three-position indicator (OFF/ON/TRIPPED) enables quick status identification.
Functional Advantages:
- Temperature compensation technology minimizes environmental impact on tripping accuracy (-5℃ to +40℃)
- Multi-stage arc chamber design enhances arc extinguishing efficiency
- Detachable terminals support multiple wiring configurations for 4-35mm² conductors
- Transparent safety cover combines touch-proof design with internal visibility
Application Scenarios:
Ideal for low-voltage distribution systems including building power networks, mechanical equipment, and lighting systems. Particularly suitable for motor protection, cable line protection, and final circuit protection. Structural enhancements ensure stable performance in humid/dusty environments, meeting requirements for commercial complexes, industrial plants, and public infrastructure.
Technical Parameters:
- Rated Current: 25A
- Rated Operational Voltage: AC 400V
- Pole Configuration: 3P+N
- Mechanical Endurance: ≥20,000 cycles
- Electrical Endurance: ≥10,000 cycles
- Instantaneous Trip Type: C (5-10In)
（中英文总字数：658字）
