CDM3-63S/3228 25A塑殼斷路器產品介紹
產品概述：
CDM3-63S/3228 25A塑殼斷路器是為配電系統和用電設備提供可靠保護的電氣裝置，采用模塊化設計理念，適用于額定電流25A的交流50/60Hz配電網絡。該產品集過載保護、短路保護功能于一體，通過優化電磁脫扣機構與熱敏元件配合，實現精準動作特性。
結構特點：
斷路器采用高強度工程塑料外殼，內部搭載雙金屬片與電磁線圈雙重保護機構，配合精密加工的觸頭系統。緊湊型結構設計使產品體積較常規型號縮減約15%，同時保持4500A及以上的分斷能力。手柄操作機構配備三檔狀態指示（分閘/合閘/脫扣），方便運維人員快速識別設備狀態。
功能優勢：
- 自適應溫度補償技術可降低環境溫度對脫扣精度的影響，在-5℃至+40℃范圍內保持穩定特性
- 滅弧系統采用多級氣室結構設計，有效提升電弧熄滅效率
- 可拆卸式端子結構支持多種導線連接方式，適配4-35mm²規格導線
- 透明防護罩與防誤觸設計相結合，確保操作安全性的同時便于觀察內部狀態
應用領域：
廣泛應用于建筑配電、機械設備、照明系統等低壓配電場景，特別適用于電動機保護、電纜線路保護及終端配電保護。產品通過結構優化可在潮濕、粉塵等復雜工況下保持穩定性能，滿足商業綜合體、工業廠房、公共設施等場所的配電需求。
技術參數：
- 額定電流：25A
- 額定工作電壓：AC 400V
- 極數配置：3P+N
- 機械壽命：≥20,000次
- 電氣壽命：≥10,000次
- 瞬時脫扣類型：C型（5-10In）
CDM3-63S/3228 25A Molded Case Circuit Breaker Introduction
Product Overview:
The CDM3-63S/3228 25A molded case circuit breaker delivers reliable protection for power distribution systems and electrical equipment. Designed with modular architecture, it is suitable for 25A rated current applications in 50/60Hz AC networks. Integrating overload and short-circuit protection functions, its optimized electromagnetic release mechanism and thermal components ensure precise tripping characteristics.
Structural Features:
Featuring a high-strength engineering plastic enclosure, the breaker incorporates bimetal strips and electromagnetic coils with precision-engineered contact systems. The compact design achieves approximately 15% volume reduction compared to conventional models while maintaining breaking capacity above 4500A. The ergonomic handle with three-position indicator (OFF/ON/TRIPPED) enables quick status identification.
Functional Advantages:
- Temperature compensation technology minimizes environmental impact on tripping accuracy (-5℃ to +40℃)
- Multi-stage arc chamber design enhances arc extinguishing efficiency
- Detachable terminals support multiple wiring configurations for 4-35mm² conductors
- Transparent safety cover combines touch-proof design with internal visibility
Application Scenarios:
Ideal for low-voltage distribution systems including building power networks, mechanical equipment, and lighting systems. Particularly suitable for motor protection, cable line protection, and final circuit protection. Structural enhancements ensure stable performance in humid/dusty environments, meeting requirements for commercial complexes, industrial plants, and public infrastructure.
Technical Parameters:
- Rated Current: 25A
- Rated Operational Voltage: AC 400V
- Pole Configuration: 3P+N
- Mechanical Endurance: ≥20,000 cycles
- Electrical Endurance: ≥10,000 cycles
- Instantaneous Trip Type: C (5-10In)
（中英文總字數：658字）
