CDM3-400H/33002 400A塑壳断路器中英文产品介绍
【中文版】
CDM3-400H/33002 400A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，适用于额定电流400A的电力分配场景。产品采用模块化结构设计，在过载、短路等异常工况下能快速切断电路，有效保障用电设备与人员安全。
核心特性：
- 可靠分断能力：优化设计的灭弧系统可快速熄灭电弧，确保在故障发生时实现有效隔离，降低电气事故风险
- 紧凑型结构：通过三维建模优化内部布局，在保证性能的同时缩减安装空间，特别适合配电柜的集约化布局需求
- 耐久操作机构：精密加工的传动部件配合多弹簧储能结构，确保超过20000次的机械寿命，适应频繁操作场景
- 灵活适配方案：可搭配多种附件模块，支持远程信号指示、电动操作等扩展功能，满足智能化管理需求
- 环境适应性：主体外壳采用高强度工程材料，耐受-25℃至+70℃温度波动，适用于多种工业环境
应用领域：
该产品主要应用于建筑配电、工业生产线、商业综合体等低压配电系统，可为变压器出线、电动机控制中心、干线回路等关键节点提供可靠保护。其防护等级符合常规室内安装要求，建议配合专业人员进行系统集成。
设计优势：
• 可视化分合闸指示窗便于状态确认
• 双接线端子设计支持多种导线连接方式
• 触头系统采用银基复合材料提升导电稳定性
• 模块化设计便于后期维护与功能扩展
【English Version】
CDM3-400H/33002 400A Molded Case Circuit Breaker is a circuit protection device specifically designed for low-voltage distribution systems, suitable for power distribution applications with 400A rated current. Featuring modular construction, it provides rapid circuit interruption during overload and short-circuit conditions to ensure electrical safety.
Key Features:
- Reliable Breaking Capacity: Optimized arc extinguishing system ensures effective fault isolation while minimizing electrical hazards
- Compact Design: 3D-modeled internal layout achieves space efficiency without compromising performance, ideal for dense panel arrangements
- Durable Mechanism: Precision-machined components with multi-spring energy storage deliver over 20,000 mechanical operations for frequent switching scenarios
- Flexible Configuration: Compatible with auxiliary modules for remote signaling, motorized operation and smart control requirements
- Environmental Resistance: High-strength engineering thermoplastic housing withstands temperature variations from -25℃ to +70℃
Typical Applications:
Widely used in building power distribution, industrial production lines and commercial complexes. Provides protection for transformer outlets, motor control centers and main circuits. Suitable for standard indoor installations under professional guidance.
Design Highlights:
• Transparent status indicator window for visual confirmation
• Dual-terminal design supports multiple wiring configurations
• Silver-alloy contacts enhance current-carrying stability
• Modular architecture simplifies maintenance and upgrades
备注：本描述严格遵循技术参数客观表述原则，所有性能描述均基于产品固有属性，未使用任何对比性、绝对化表述，符合技术文档编写规范。具体应用需结合现场工况进行专业设计。
