CDM3-63S/3228 25A塑殼斷路器產(chǎn)品介紹
產(chǎn)品概述：
CDM3-63S/3228 25A塑殼斷路器是為配電系統(tǒng)和用電設(shè)備提供可靠保護的電氣裝置，采用模塊化設(shè)計理念，適用于額定電流25A的交流50/60Hz配電網(wǎng)絡(luò)。該產(chǎn)品集過載保護、短路保護功能于一體，通過優(yōu)化電磁脫扣機構(gòu)與熱敏元件配合，實現(xiàn)精準動作特性。
結(jié)構(gòu)特點：
斷路器采用高強度工程塑料外殼，內(nèi)部搭載雙金屬片與電磁線圈雙重保護機構(gòu)，配合精密加工的觸頭系統(tǒng)。緊湊型結(jié)構(gòu)設(shè)計使產(chǎn)品體積較常規(guī)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(gòu)配備三檔狀態(tài)指示（分閘/合閘/脫扣），方便運維人員快速識別設(shè)備狀態(tài)。
功能優(yōu)勢：
- 自適應(yīng)溫度補償技術(shù)可降低環(huán)境溫度對脫扣精度的影響，在-5℃至+40℃范圍內(nèi)保持穩(wěn)定特性
- 滅弧系統(tǒng)采用多級氣室結(jié)構(gòu)設(shè)計，有效提升電弧熄滅效率
- 可拆卸式端子結(jié)構(gòu)支持多種導(dǎo)線連接方式，適配4-35mm²規(guī)格導(dǎo)線
- 透明防護罩與防誤觸設(shè)計相結(jié)合，確保操作安全性的同時便于觀察內(nèi)部狀態(tài)
應(yīng)用領(lǐng)域：
廣泛應(yīng)用于建筑配電、機械設(shè)備、照明系統(tǒng)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(chǎn)品通過結(jié)構(gòu)優(yōu)化可在潮濕、粉塵等復(fù)雜工況下保持穩(wěn)定性能，滿足商業(yè)綜合體、工業(yè)廠房、公共設(shè)施等場所的配電需求。
技術(shù)參數(shù)：
- 額定電流：25A
- 額定工作電壓：AC 400V
- 極數(shù)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(shù)：658字）
