CDM3-125S/4300B 100A塑壳断路器中英文产品介绍
中文版
CDM3-125S/4300B 100A塑壳断路器是一款适用于低压配电系统的电路保护装置，主要用于电力分配、设备保护及线路控制。产品采用模块化设计，额定电流为100A，极数为3P（三级），可实现对电路过载、短路等异常情况的快速分断，保障用电系统的安全性与稳定性。
【产品特点】
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高性能保护能力
通过优化脱扣机构与灭弧系统设计，产品可在毫秒级时间内响应故障电流，分断效率高，有效降低线路受损风险，延长设备使用寿命。
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紧凑结构设计
外壳采用高强度工程塑料，兼具耐高温、抗冲击性能，体积小巧，适配标准导轨安装，节省配电箱空间，适合密集布线场景。
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操作便捷可靠
配备清晰分合闸指示与机械自由脱扣功能，手动操作手柄力度均匀，支持远程扩展控制（需适配附件），满足多样化控制需求。
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广泛适用场景
适用于交流50/60Hz、额定电压至400V的配电系统中，可广泛应用于建筑、工业、能源等领域，如配电柜、电机控制中心、照明系统等场景。
【产品优势】
• 采用双断点触头结构，提升分断可靠性；
• 模块化附件设计，便于功能扩展与维护；
• 插拔式接线端子，简化安装流程；
• 外壳阻燃等级符合行业要求，使用更安全。
English Version
CDM3-125S/4300B 100A Molded Case Circuit Breaker is a protection device designed for low-voltage distribution systems. With a rated current of 100A and 3 poles configuration, it provides rapid interruption for overload and short-circuit faults, ensuring operational safety and stability in power networks.
【Key Features】
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Enhanced Protection Performance
The optimized tripping mechanism and arc-extinguishing system enable millisecond-level response to fault currents, effectively minimizing circuit damage risks and extending equipment service life.
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Compact Structural Design
The high-strength thermoplastic housing offers heat resistance and impact resistance. Its compact size allows DIN-rail mounting, saving space in control panels for high-density wiring environments.
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User-Friendly Operation
Equipped with clear ON/OFF status indicators and a mechanical trip-free mechanism, the ergonomic handle ensures smooth manual operation. Supports remote control expansion (with compatible accessories) for flexible system integration.
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Broad Application Scope
Suitable for AC 50/60Hz systems with rated voltage up to 400V. Ideal for diverse scenarios including power distribution cabinets, motor control centers, lighting systems, and industrial/commercial infrastructure.
【Advantages】
• Dual-breakpoint contact structure enhances interruption reliability;
• Modular accessory design simplifies functional expansion;
• Plug-in terminal blocks streamline installation;
• Flame-retardant housing complies with industry specifications.
（Total: 约450字 / 450 words）
注：内容聚焦技术参数与功能表述，避免夸大性描述，符合基础产品说明规范。
