CDM6S-630M/4310B 630A塑壳断路器产品介绍
【中文版】
CDM6S-630M/4310B 630A塑壳断路器是一款专为低压配电系统设计的保护装置，适用于交流50/60Hz、额定工作电压至690V的配电网络。该产品采用创新结构设计，通过对电路过载、短路等异常情况的快速响应，为电力系统提供可靠的安全保障。
产品核心特点：
- 优化分断性能：配置特殊灭弧系统，可在毫秒级时间内切断故障电流，有效抑制电弧能量扩散。分断能力达到行业先进水平，满足严苛的电力环境需求。
- 稳定操作机构：经过精密机械设计的操作机构，具备超过20000次电气寿命，动作特性一致性良好，确保长期使用中的可靠性。
- 模块化架构：标准化功能模块设计支持灵活配置，可根据实际需求搭配多种附件，包括辅助触点、报警触点等扩展功能单元。
- 安全防护升级：全封闭壳体采用高强度工程材料，防护等级达IP40。触头系统采用复合银合金材料，有效降低接触电阻，减少能耗。
应用领域：
广泛应用于工业厂房、商业建筑、市政设施等配电场景，特别适用于主配电柜、电机控制中心等重要节点，为变压器、电缆线路及用电设备提供分级保护。产品支持水平或垂直安装，适应不同柜体结构的部署需求。
人性化设计：
旋转式操作手柄配备清晰分合闸指示，便于状态识别。透明防护罩设计在确保安全的同时，支持快速检查内部状态。接线端子采用防松脱结构，支持35mm²-300mm²导线连接。
【English Version】
CDM6S-630M/4310B 630A Molded Case Circuit Breaker Introduction
The CDM6S-630M/4310B 630A molded case circuit breaker is specifically engineered for low-voltage power distribution systems, operating in AC 50/60Hz networks with rated voltage up to 690V. Featuring an innovative structural design, this device ensures reliable circuit protection through rapid response to overloads and short-circuit conditions.
Key Features:
- Enhanced Breaking Capacity: Equipped with advanced arc quenching system, it can interrupt fault current within milliseconds while effectively controlling arc energy dissipation. The breaking capacity meets demanding electrical environment requirements.
- Precision Mechanism: The meticulously engineered operating mechanism ensures consistent tripping characteristics, maintaining operational reliability through over 20,000 electrical cycles.
- Modular Configuration: Standardized modular design allows flexible integration of auxiliary accessories including alarm contacts and auxiliary switches for extended functionality.
- Safety Assurance: Full-enclosure construction with high-grade engineering materials achieves IP40 protection level. Silver-alloy composite contacts minimize resistance and energy loss.
Application Scope:
Ideal for industrial plants, commercial complexes, and municipal infrastructure. Particularly suitable for main distribution boards and motor control centers, providing tiered protection for transformers, cables, and electrical equipment. Supports both horizontal and vertical mounting orientations.
Ergonomic Design:
Rotary handle with visible ON/OFF indicators ensures operational clarity. Transparent protective cover enables quick visual inspection without compromising safety. Anti-loosening terminal structure accommodates 35mm²-300mm² conductors.
Technical Highlights:
• Rated Current: 630A
• Pole Configuration: 3P+N
• Tripping Characteristic: Type B (adjustable)
• Mechanical Endurance: ≥20,000 operations
• Operating Temperature: -25°C to +70°C
This product combines robust protection performance with user-friendly design, delivering comprehensive circuit management solutions for modern power distribution systems.
