CDM3-125S/42002A 40A塑殼斷路器中英文產(chǎn)品介紹
【中文版】
CDM3-125S/42002A 40A塑殼斷路器是一款智能化配電保護(hù)裝置，專為低壓配電系統(tǒng)設(shè)計，適用于額定電流40A的電路保護(hù)需求。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計，集過載保護(hù)、短路保護(hù)功能于一體，可有效保障電氣設(shè)備與線路的安全運行，廣泛應(yīng)用于工業(yè)控制柜、商業(yè)建筑配電系統(tǒng)及民用電力設(shè)施等領(lǐng)域。
產(chǎn)品核心優(yōu)勢體現(xiàn)在其優(yōu)化的熱磁式脫扣機(jī)構(gòu)，通過精確的電流感應(yīng)元件實現(xiàn)快速響應(yīng)。當(dāng)電路中出現(xiàn)異常電流時，雙金屬片與電磁線圈協(xié)同工作，可在毫秒級時間內(nèi)完成分?jǐn)鄤幼�，有效降低故障電流對設(shè)備的損害風(fēng)險。外殼采用高強(qiáng)度工程塑料制造，具備優(yōu)異的絕緣性能和耐高溫特性，配合緊湊型設(shè)計，可適配多種標(biāo)準(zhǔn)導(dǎo)軌安裝場景。
該斷路器配置透明防護(hù)罩設(shè)計，便于用戶觀察觸點狀態(tài)和分合閘指示。操作機(jī)構(gòu)采用三位置指示設(shè)計（分閘/合閘/脫扣），配合人性化手柄造型，確保操作安全便捷。內(nèi)部觸頭系統(tǒng)采用銀合金材料制造，具備低接觸電阻和高耐磨特性，有效延長產(chǎn)品使用壽命。產(chǎn)品支持垂直或水平安裝方式，適應(yīng)不同配電柜空間布局需求。
作為配電系統(tǒng)的重要保護(hù)組件，本產(chǎn)品在常規(guī)使用環(huán)境下可提供可靠的線路保護(hù)功能，建議定期進(jìn)行維護(hù)檢查以確保最佳性能表現(xiàn)。通過合理的選型配置，可構(gòu)建多層級保護(hù)方案，滿足從末端配電到主電路系統(tǒng)的多樣化防護(hù)需求。
【English Version】
The CDM3-125S/42002A 40A Molded Case Circuit Breaker is an intelligent power distribution protection device specifically designed for low-voltage electrical systems. With a rated current of 40A, this product integrates overload and short-circuit protection functions through its modular structure design, effectively safeguarding electrical equipment and circuitry. It demonstrates wide applicability in industrial control cabinets, commercial building power distribution systems, and residential electrical installations.
The product features an optimized thermal-magnetic trip mechanism that ensures rapid response through precision current sensing components. During abnormal current conditions, the bimetal strip and electromagnetic coil work synergistically to complete circuit interruption within milliseconds, significantly reducing potential damage from fault currents. The high-strength engineering plastic housing provides excellent insulation properties and high-temperature resistance, while its compact design allows flexible installation on standard mounting rails.
Equipped with a transparent protective cover, the circuit breaker enables visual inspection of contact status and switching position indicators. The three-position indicator (OFF/ON/TRIPPED) combined with an ergonomic operating handle ensures safe and convenient operation. The silver alloy contact system exhibits low contact resistance and enhanced wear resistance, effectively extending service life. Flexible vertical or horizontal installation options adapt to various panel layout requirements.
As a critical component in power distribution systems, this device delivers reliable circuit protection under normal operating conditions. Regular maintenance checks are recommended to maintain optimal performance. Through proper configuration, it can form multi-level protection solutions to meet diverse requirements from branch circuit protection to main power system security.
The product s design emphasizes operational stability and maintenance convenience, making it a practical choice for electrical system upgrades and new installations. Comprehensive arc control technology and reinforced terminal connections further enhance its safety performance in various application scenarios.
