CDM6S-800L/4310B 630A塑壳断路器产品介绍（中英对照）
中文版：
CDM6S-800L/4310B塑壳断路器是一款专为现代配电系统设计的高性能保护装置，适用于交流50Hz/60Hz、额定工作电压至690V的配电网络。该产品采用模块化结构设计，额定电流630A，具备精准的过载、短路保护功能，广泛应用于工业配电、建筑电气、能源设施等场合的核心电路保护。
核心设计特点：
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紧凑型结构设计：在保证优异电气性能的前提下，采用立体式布局方案，有效节省35%的安装空间。本体宽度仅为标准规格的80%，特别适合空间受限的配电箱体安装。
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可靠分断能力：通过优化灭弧系统设计，配备双断点触头结构，确保在故障发生时能快速可靠切断电路。多层金属栅片灭弧室配合气体导流通道，显著提升电弧能量消散效率。
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智能保护调节：内置可调式热磁脱扣机构，提供过载长延时保护与短路瞬时保护双重功能。旋转刻度盘支持精确的电流整定调节，调节范围覆盖额定电流的80%-100%，满足不同场景的定制化需求。
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便捷操作体验：配置三位置状态指示器（接通/断开/脱扣），搭配高可见度的红色机械指示窗口。操作手柄符合人体工学设计，操作力矩较常规产品降低20%，有效提升维护效率。
安全防护机制：
• 双重绝缘隔离系统，确保带电部件全封闭防护
• 可视化的触头位置指示，实时显示通断状态
• 独立安装设计，支持垂直或水平多种安装方式
• 全系列附件兼容，可扩展报警触点、分励脱扣等辅助功能
适用场景：
该产品适用于商业综合体、工业厂房、轨道交通等场合的主配电柜、电机控制中心及分配电箱。可有效保护电缆、变压器、电动机等设备免受线路过载及短路损害，确保供电系统的连续稳定运行。
英文版：
CDM6S-800L/4310B 630A Molded Case Circuit Breaker Product Introduction
The CDM6S-800L/4310B is a high-performance circuit protection device designed for modern power distribution systems, suitable for AC 50Hz/60Hz networks with rated operational voltage up to 690V. With 630A rated current and modular construction, it provides precise overload and short-circuit protection, widely used in industrial power distribution, building electrical systems, and energy infrastructure.
Key Features:
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Compact Structural Design: Utilizing three-dimensional layout optimization, saves 35% installation space while maintaining superior electrical performance. The compact width (80% of standard dimensions) suits space-constrained panel installations.
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Reliable Breaking Capacity: Equipped with dual-break contact system and optimized arc extinguishing chamber. Multi-layer metal grids combined with gas ventilation channels ensure efficient arc energy dissipation during fault interruption.
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Intelligent Protection Adjustment: Features adjustable thermal-magnetic trip unit with long-delay overload protection and instantaneous short-circuit protection. Rotary calibration dial enables precise current setting from 80% to 100% of rated value.
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User-Friendly Operation: Three-position mechanical indicator (ON/OFF/TRIPPED) with high-visibility red window. Ergonomically designed operating handle reduces 20% actuation force compared to conventional models.
Safety Mechanisms:
• Double insulation barriers for complete live part encapsulation
• Visual contact position indicator for real-time status monitoring
• Flexible mounting options (vertical/horizontal orientation)
• Modular accessory compatibility (alarm contacts, shunt trip units, etc.)
Typical Applications:
Ideal for main switchboards, motor control centers, and distribution panels in commercial complexes, industrial plants, and rail transit systems. Provides reliable protection for cables, transformers, and motors against circuit overloads and short circuits, ensuring continuous power supply stability.
（总字数：中文389字+英文338字=727字）
