CDM1-630L/4310 塑壳断路器中英文产品介绍
中文版：
CDM1-630L/4310塑壳断路器是一款适用于低压配电系统的高性能电气保护装置，采用模块化结构设计，额定电流630A，工作电压AC220V。产品通过优化内部灭弧系统与触头材料，在保障电路安全运行的同时，展现稳定的负载控制能力。
本产品核心优势体现在三方面：首先，双层绝缘壳体采用高强度工程塑料，具备良好的耐高温性和抗冲击特性，全封闭结构有效隔离环境粉尘与湿气影响；其次，智能脱扣机构配合精确校准的电磁脱扣单元，可实现短路瞬时保护和过载延时保护双重功能；其三，紧凑型设计节省安装空间，抽屉式底座支持快速拆装维护，满足不同场景的配电柜布局需求。
产品适用于工业厂房、商业建筑、基础设施等领域的配电系统主干线路保护，可集成于自动化配电网络。操作机构提供三位置指示（接通/断开/脱扣），配合透明观察窗设计，便于实时监测断路器状态。插拔式接线端子支持35mm²-300mm²导线连接，铜合金导体有效降低接触电阻。
在可靠性方面，产品通过20000次机械寿命测试与-25℃至+70℃环境适应性验证，关键部件采用银合金复合材料，确保长期使用的稳定性。人性化设计包含可调节力矩的手动操作手柄，以及多向安装支架适配方案，为工程实施提供灵活选择。
English Version:
The CDM1-630L/4310 Molded Case Circuit Breaker is a high-performance electrical protection device designed for low-voltage distribution systems. With a rated current of 630A and operational voltage of AC220V, it features modular construction and optimized arc-extinguishing system to ensure safe circuit operation while maintaining stable load control capabilities.
Key advantages include: 1) Double-layer insulated housing made of high-strength engineering plastic provides excellent heat resistance and impact protection, with fully enclosed structure effectively isolating environmental contaminants. 2) Intelligent trip mechanism combined with precision-calibrated electromagnetic release unit enables dual protection functions for instantaneous short-circuit response and delayed overload protection. 3) Compact design optimizes space utilization in switchgear, complemented by withdrawable base for efficient maintenance.
This product is suitable for main circuit protection in industrial plants, commercial buildings, and infrastructure projects. The three-position indicator (Connected/Disconnected/Tripped) with transparent inspection window allows real-time status monitoring. Plug-in terminals accommodate 35mm²-300mm² conductors, utilizing copper alloy contacts to minimize resistance.
Durability features include 20,000 mechanical operation cycles validation and temperature resilience from -25℃ to +70℃. Silver-alloy composite materials enhance long-term conductivity stability. Ergonomic designs incorporate adjustable torque manual operating handle and multi-directional mounting brackets, providing installation flexibility for various engineering scenarios.
The product supports integration with automated power distribution networks while maintaining compatibility with conventional control systems. Special attention has been given to arc containment design, effectively managing potential electrical faults within confined spaces.
