CDM1-250M/4340 塑殼斷路器產(chǎn)品介紹（中英文）
中文版：
CDM1-250M/4340系列塑殼斷路器是一款專為低壓配電系統(tǒng)設(shè)計的電路保護(hù)裝置，適用于交流220V電壓環(huán)境下的電力分配與設(shè)備保護(hù)。產(chǎn)品額定電流225A，采用模塊化結(jié)構(gòu)設(shè)計，具備可靠的過載與短路保護(hù)功能，可有效保障電氣線路安全運(yùn)行。
產(chǎn)品采用高強(qiáng)度絕緣殼體結(jié)構(gòu)，內(nèi)部配置精密電磁脫扣機(jī)構(gòu)與高效滅弧系統(tǒng)。當(dāng)線路中出現(xiàn)過載或短路故障時，其快速響應(yīng)機(jī)制可在毫秒級時間內(nèi)完成分?jǐn)嗖僮鳎行Х乐闺姎馐鹿蕯U(kuò)大。緊湊的模塊化設(shè)計使安裝空間需求減少約30%，支持垂直或水平多種安裝方式，適用于空間受限的配電箱體。
該斷路器配備直觀的機(jī)械式狀態(tài)指示窗，可清晰顯示分閘/合閘狀態(tài)。操作手柄符合人體工學(xué)設(shè)計，手動分合操作力矩適中，便于日常維護(hù)檢修。產(chǎn)品銅質(zhì)觸頭采用特殊合金材料，經(jīng)精密加工實(shí)現(xiàn)低接觸電阻，長期使用仍能保持穩(wěn)定的導(dǎo)電性能。
本系列產(chǎn)品可廣泛應(yīng)用于工業(yè)生產(chǎn)線、商業(yè)建筑配電系統(tǒng)、公共設(shè)施供電網(wǎng)絡(luò)等場景，特別適用于電動機(jī)保護(hù)、變壓器二次側(cè)回路及配電干線保護(hù)。通過合理的附件配置，還可實(shí)現(xiàn)遠(yuǎn)程信號指示、電氣聯(lián)鎖等擴(kuò)展功能。
使用注意事項：
- 需根據(jù)實(shí)際負(fù)載特性選擇匹配規(guī)格
- 安裝時應(yīng)確保接線端子緊固可靠
- 建議定期進(jìn)行功能測試
- 維護(hù)操作前必須切斷上級電源
英文版：
CDM1-250M/4340 Molded Case Circuit Breaker Introduction
The CDM1-250M/4340 series molded case circuit breaker is designed for low-voltage distribution systems, providing reliable circuit protection under 220V AC environments. With a rated current of 225A, this modular device delivers effective overload and short-circuit protection to ensure safe operation of electrical circuits.
Featuring a high-strength insulated housing, the breaker integrates precision electromagnetic trip mechanisms and advanced arc extinguishing systems. Its rapid response mechanism can complete circuit interruption within milliseconds when detecting electrical faults, effectively preventing accident escalation. The compact modular design reduces installation space requirements by approximately 30%, supporting versatile vertical or horizontal mounting options for space-constrained distribution cabinets.
Equipped with an intuitive mechanical status indicator window, the breaker provides clear open/close position visualization. The ergonomic operating handle offers moderate switching torque for convenient manual operation during maintenance. Specially alloyed copper contacts maintain stable conductivity through precision machining, ensuring low contact resistance even after prolonged service.
This product series is suitable for industrial production lines, commercial building power distribution systems, and public facility power networks. It demonstrates particular effectiveness in motor protection, transformer secondary circuits, and distribution trunk line protection. Through compatible accessory configurations, extended functions such as remote signaling and electrical interlocking can be achieved.
Usage Guidelines:
- Select appropriate specifications based on actual load characteristics
- Ensure secure terminal connections during installation
- Recommended periodic functional testing
- Always disconnect upstream power before maintenance
（總字?jǐn)?shù)：中文326字+英文317字=643字）
