CDM3-250F/3300 180A塑壳断路器产品介绍
产品概述：
CDM3-250F/3300 180A塑壳断路器是一款专为配电系统设计的中容量保护装置，适用于额定电流180A的电路环境。产品采用模块化结构设计，具有紧凑的外形尺寸和灵活的安装方式，能有效实现电路的过载、短路保护及正常通断控制。其壳体采用高强度工程塑料制造，具备良好的绝缘性能和机械强度，可在各类工业与建筑配电场景中提供稳定可靠的电力安全保障。
设计特点：
- 智能分断技术：优化的灭弧系统配合快速脱扣机构，可在故障发生时实现毫秒级分断，有效抑制电弧能量
- 可调保护设定：通过直观的调节旋钮，可根据实际需求精确设定保护参数，适配不同负载特性
- 状态可视化：配备双色机械指示窗，可清晰判别触头通断状态，内置的故障记忆功能便于维护诊断
- 扩展兼容设计：标准模数化接口支持多种附件扩展，满足远程监控、自动控制等多样化需求
应用领域：
广泛应用于工业厂房动力配电、商业建筑主配电柜、光伏发电系统直流侧保护等重要场合，特别适用于电动机保护、变压器出线端保护及配电干线保护场景。适配电缆截面积35-120mm²的线路连接需求。
产品优势：
（中文）本产品通过优化导电回路设计降低温升，长期运行稳定性显著提升。触头系统采用银基复合材料，确保低接触电阻与高耐磨性。防护等级达到IP40，可适应较复杂环境。人性化的操作手柄设计使分合闸操作更省力，维护周期延长约30%。
（英文）The product features optimized conductive circuit design to reduce temperature rise, significantly improving long-term operational stability. The contact system employs silver-based composite materials to ensure low contact resistance and high wear resistance. With IP40 protection rating, it adapts to complex environments. The ergonomic operating handle design facilitates effortless switching and extends maintenance intervals by approximately 30%.
技术参数：
额定电流：180A
额定工作电压：AC 400V
分断能力：35kA（符合常规工业需求）
机械寿命：≥20,000次
操作方式：手动储能操作
注意事项：
安装前需确认线路参数匹配性，建议由专业人员实施接线操作。定期检查接线端子紧固状态，保持通风散热环境清洁。产品不可作为隔离开关使用，故障后需经专业检测方可重新投运。
CDM3-250F/3300 180A Molded Case Circuit Breaker Product Introduction
Product Overview:
The CDM3-250F/3300 180A molded case circuit breaker is a medium-capacity protection device specifically designed for power distribution systems, suitable for circuits with 180A rated current. Featuring modular construction design, it combines compact dimensions with flexible installation options to deliver reliable overload/short-circuit protection and circuit control functions. The high-strength engineering plastic housing provides excellent insulation and mechanical durability, ensuring stable power safety across industrial and commercial electrical applications.
Design Highlights:
- Advanced Interruption Technology: Integrated arc extinguishing system with rapid trip mechanism enables millisecond-level fault clearance
- Adjustable Protection: Precision calibration dial allows customized parameter settings for diverse load characteristics
- Visual Status Indication: Dual-color mechanical window displays contact position clearly, with built-in fault memory for maintenance analysis
- Modular Expandability: Standardized interfaces support multiple accessories for remote monitoring and automation integration
Application Scope:
Ideal for industrial plant power distribution, commercial building main switchboards, and DC-side protection in photovoltaic systems. Particularly suitable for motor protection, transformer output protection, and power trunk line protection. Compatible with 35-120mm² cable connections.
Technical Parameters:
Rated Current: 180A
Rated Operational Voltage: AC 400V
Breaking Capacity: 35kA
Mechanical Endurance: ≥20,000 operations
Operation Type: Manual energy storage mechanism
Usage Guidelines:
Verify circuit parameter compatibility before installation. Qualified personnel should perform wiring operations. Regularly inspect terminal tightness and maintain clean ventilation conditions. This device should not be used as isolation switch. Professional inspection required after fault tripping.
