CDM1-125M/3340塑殼斷路器中英文產(chǎn)品介紹
中文版（約520字）：
CDM1-125M/3340塑殼斷路器是一款適用于低壓配電系統(tǒng)的高性能電路保護(hù)裝置。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，配備三極保護(hù)單元，可在額定電流25A、額定電壓AC220V條件下實(shí)現(xiàn)對線路的過載、短路保護(hù)功能，適用于各類配電網(wǎng)絡(luò)的電能分配與設(shè)備保護(hù)。
產(chǎn)品主體采用高強(qiáng)度工程塑料外殼，具備優(yōu)良的絕緣性能和耐沖擊特性。內(nèi)部觸頭系統(tǒng)選用優(yōu)質(zhì)銀合金材料，配合精準(zhǔn)設(shè)計(jì)的滅弧室結(jié)構(gòu)，有效提升分?jǐn)嗄芰Φ耐瑫r(shí)降低電弧殘留風(fēng)險(xiǎn)。操作機(jī)構(gòu)采用彈簧儲能設(shè)計(jì)，可實(shí)現(xiàn)快速閉合與分?jǐn)啵直恢弥甘厩逦�，便于人工操作與狀態(tài)監(jiān)控。
該型號斷路器內(nèi)置熱磁式脫扣機(jī)構(gòu)，通過雙金屬片與電磁線圈的協(xié)調(diào)工作，能夠靈敏識別線路中的異常電流。當(dāng)發(fā)生過載時(shí)，雙金屬片受熱變形觸發(fā)延時(shí)保護(hù)；出現(xiàn)短路故障時(shí)，電磁機(jī)構(gòu)可實(shí)現(xiàn)瞬時(shí)動(dòng)作，雙重保護(hù)機(jī)制顯著提升用電安全性。產(chǎn)品動(dòng)作特性曲線經(jīng)過反復(fù)驗(yàn)證，在保證保護(hù)可靠性的同時(shí)，有效避免誤動(dòng)作情況的發(fā)生。
應(yīng)用領(lǐng)域涵蓋工業(yè)控制系統(tǒng)、商業(yè)建筑配電、公共設(shè)施供電等多種場景�？蓮V泛用于電動(dòng)機(jī)保護(hù)、配電箱總開關(guān)、照明系統(tǒng)控制等場合，為電氣設(shè)備提供完善的電路保護(hù)。產(chǎn)品采用標(biāo)準(zhǔn)化安裝尺寸設(shè)計(jì)，支持導(dǎo)軌式快速安裝，配套附件齊全，便于系統(tǒng)集成與后期維護(hù)。
技術(shù)參數(shù)方面，產(chǎn)品額定絕緣電壓達(dá)到AC800V，額定極限短路分?jǐn)嗄芰Ψ铣Ｒ?guī)配電需求。觸頭壽命經(jīng)過嚴(yán)格測試，機(jī)械壽命達(dá)20000次以上，電氣壽命滿足10000次正常分合操作。外殼防護(hù)等級為IP40，可適應(yīng)多種環(huán)境條件下的穩(wěn)定運(yùn)行。
維護(hù)保養(yǎng)方面建議定期檢查操作機(jī)構(gòu)靈活性，清除表面積塵，保持通風(fēng)散熱良好。當(dāng)脫扣指示窗口顯示保護(hù)動(dòng)作時(shí)，需先排除線路故障后再進(jìn)行復(fù)位操作。產(chǎn)品提供多種輔助觸點(diǎn)選配件，用戶可根據(jù)實(shí)際需求擴(kuò)展信號指示功能。
英文版（約480 words）：
CDM1-125M/3340 Molded Case Circuit Breaker Introduction
The CDM1-125M/3340 molded case circuit breaker is a high-performance protection device designed for low-voltage distribution systems. With 3-pole protection unit and modular structure, this product provides reliable overload and short-circuit protection under rated current 25A and rated voltage AC220V, suitable for power distribution and equipment protection in various electrical networks.
Featuring a high-strength engineering plastic enclosure, the breaker demonstrates excellent insulation performance and impact resistance. The silver-alloy contact system works in coordination with an optimized arc chute design, which enhances breaking capacity while minimizing arc hazards. The spring-operated mechanism ensures quick closing/opening operations, complemented by clear handle position indicators for manual control and status monitoring.
Equipped with a thermal-magnetic trip unit, the device employs bimetal strip and electromagnetic coil for precise current detection. The bimetal element activates delayed protection during overload conditions, while the electromagnetic assembly enables instantaneous response to short-circuit faults. This dual protection mechanism maintains reliable circuit protection with minimized false tripping risks.
Widely applicable in industrial control systems, commercial building distribution, and public facility power supply scenarios, the product is ideal for motor protection, distribution panel main switches, and lighting system controls. Standardized mounting dimensions support DIN rail installation, with comprehensive accessory options for easy system integration and maintenance.
Technical specifications include rated insulation voltage AC800V and adequate ultimate short-circuit breaking capacity. Contact endurance exceeds 20,000 mechanical operations and 10,000 electrical cycles. The IP40 enclosure protection rating ensures stable performance under various environmental conditions.
For optimal performance, periodic maintenance should include mechanism lubrication checks and surface cleaning. The trip indicator window provides clear fault notification, requiring circuit troubleshooting before reset operations. Optional auxiliary contacts are available for signaling function expansion based on application requirements.
This product embodies streamlined structural design with multi-layer safety considerations, delivering both compact dimensions and reliable protection characteristics. Its balanced performance makes it a practical solution for modern electrical protection needs.
