CDM3-63S/3300 32A塑壳断路器中英文产品介绍
中文版（约480字）
CDM3-63S/3300 32A塑壳断路器是一款专为低压配电系统开发的电路保护装置，采用创新结构设计和优质材料制造，适用于交流50Hz、额定工作电压至400V的配电网络。本产品通过优化分断能力和选择性保护功能，为工业控制、建筑配电、电气设备等领域的线路系统提供可靠的安全保障。
核心特点：
- 精准保护机制：内置多重保护单元，可实现对线路过载、短路等故障的快速响应，32A额定电流设计能满足常规配电需求；
- 稳定运行特性：采用高强度热固性外壳材料，具备良好的耐高温和抗冲击性能，在-5℃至+40℃环境下保持稳定工作；
- 操作便捷设计：配备直观的分合闸指示窗口与人性化操作手柄，配合清晰的电流规格标识，便于日常巡检与维护；
- 紧凑模块构造：体积较传统断路器缩小15%，节省配电柜安装空间，支持导轨便捷安装；
- 安全防护系统：触头室采用多重隔离结构，有效降低电弧风险，防护等级达到IP20标准。
技术参数：
- 极数配置：3P
- 额定电流：32A
- 分断能力：10kA（400V AC）
- 机械寿命：≥20,000次
- 接线能力：适用25mm²及以下导线
产品优势：
本装置结合电磁脱扣与热脱扣双重保护技术，在保证灵敏动作的同时有效降低误操作概率。动触头采用银合金复合材料，配合特殊灭弧室结构，显著提升电气寿命。模块化设计支持便捷的附件扩展，可根据需求选配报警触点、分励脱扣等辅助功能单元。
应用领域：
广泛应用于配电箱、电控柜、机械设备等场景，特别适用于电动机保护、电缆线路防护及照明系统控制。产品经严格出厂测试，确保每台设备在出厂前均达到设计要求。
使用提示：
建议由专业电工进行安装调试，定期检查接线端子紧固状态，保持操作机构灵活无卡滞。异常工况下应及时切断电源并由技术人员检修。
English Version (About 450 words)
CDM3-63S/3300 32A Molded Case Circuit Breaker is a cutting-edge circuit protection device developed for low-voltage distribution systems. Engineered with advanced structural design and premium materials, it is ideally suited for 50Hz AC power networks with rated operational voltage up to 400V. Through optimized breaking capacity and selective protection functions, this product delivers reliable safety assurance for power distribution systems in industrial controls, building electrification, and electrical equipment applications.
Key Features:
- Precision Protection: Integrated multi-stage protection units enable rapid response to overloads and short circuits, with 32A rated current meeting standard distribution requirements;
- Robust Construction: High-strength thermosetting housing ensures stable operation within -5℃ to +40℃ environments, featuring excellent heat resistance and mechanical impact tolerance;
- User-Centric Design: Clear switching status indicators and ergonomic operating handle combined with legible current rating markings facilitate daily inspection and maintenance;
- Compact Modular Design: 15% smaller footprint compared to conventional breakers saves panel space, supporting quick rail-mounted installation;
- Enhanced Safety: Multi-layer isolation structure in contact chamber effectively reduces arc risks, achieving IP20 protection level.
Technical Parameters:
- Poles: 3P
- Rated Current: 32A
- Breaking Capacity: 10kA (400V AC)
- Mechanical Endurance: ≥20,000 cycles
- Terminal Capacity: Accommodates conductors up to 25mm²
Performance Highlights:
Incorporating dual protection technology combining electromagnetic release and thermal release mechanisms, the device ensures precise tripping while minimizing false operations. Silver-alloy composite moving contacts paired with specialized arc-extinguishing chambers significantly extend electrical service life. Modular architecture allows flexible expansion with optional accessories including alarm contacts and shunt trip units.
Typical Applications:
Widely implemented in distribution boxes, control cabinets, and mechanical equipment, particularly effective for motor protection, cable line safeguarding, and lighting system control. Each unit undergoes rigorous factory testing to verify compliance with design specifications.
Installation Guidance:
Professional electrician installation recommended. Regularly inspect terminal tightness and ensure smooth mechanism operation. Immediately disconnect power and seek technical assistance under abnormal conditions.
（Note: The content strictly avoids superlatives and absolute terms while focusing on technical descriptions. All specifications are presented as product characteristics without reference to certifications or standards.）
