CDM1-63M/33002 塑殼斷路器產(chǎn)品介紹（中文）
CDM1-63M/33002塑殼斷路器是一款專為低壓配電系統(tǒng)開發(fā)的電路保護(hù)裝置，適用于交流50/60Hz、額定工作電壓400V及以下的電力環(huán)境。產(chǎn)品采用緊湊型結(jié)構(gòu)設(shè)計(jì)，集過載保護(hù)、短路保護(hù)和隔離功能于一體，額定電流覆蓋范圍至63A，可有效保障電氣線路與設(shè)備的安全運(yùn)行。
該產(chǎn)品主體采用高強(qiáng)度工程塑料外殼，具備優(yōu)良的絕緣性能與機(jī)械強(qiáng)度。內(nèi)部核心部件通過精密工藝加工，觸頭系統(tǒng)選用高導(dǎo)電合金材料配合特殊表面處理技術(shù)，有效降低接觸電阻，確保穩(wěn)定的電流傳輸能力。獨(dú)創(chuàng)的滅弧室結(jié)構(gòu)配合快速脫扣機(jī)構(gòu)，可在10ms內(nèi)實(shí)現(xiàn)短路故障的快速分?jǐn)�，顯著降低電弧對(duì)設(shè)備的影響。三段式保護(hù)特性設(shè)計(jì)兼顧選擇性配合需求，支持過載長(zhǎng)延時(shí)、短路短延時(shí)和瞬時(shí)三段保護(hù)功能。
設(shè)計(jì)上注重用戶使用便利性，提供直觀的機(jī)械狀態(tài)指示窗與操作手柄，分合閘動(dòng)作清晰可靠。模塊化結(jié)構(gòu)便于后期維護(hù)檢修，支持多種附件擴(kuò)展安裝，滿足不同場(chǎng)景下的功能定制需求。產(chǎn)品特別優(yōu)化了熱穩(wěn)定性設(shè)計(jì)，可在-25℃至+70℃的寬溫域環(huán)境下保持穩(wěn)定工作狀態(tài)，適應(yīng)配電柜、控制箱等密閉空間的安裝需求。
典型應(yīng)用包括建筑配電系統(tǒng)分支回路保護(hù)、電動(dòng)機(jī)控制中心饋電回路、照明配電箱主開關(guān)等場(chǎng)景。其均衡的性價(jià)比與穩(wěn)定的性能表現(xiàn)，使其成為商業(yè)綜合體、工業(yè)廠房、公共設(shè)施等領(lǐng)域的優(yōu)選方案。產(chǎn)品生產(chǎn)過程執(zhí)行嚴(yán)格的質(zhì)量管控體系，通過多道檢測(cè)工序確保每臺(tái)設(shè)備的可靠性。
CDMM1-63M/33002 Molded Case Circuit Breaker (English)
The CDM1-63M/33002 molded case circuit breaker is a circuit protection device developed for low-voltage distribution systems, designed for electrical environments with AC 50/60Hz and rated operational voltage up to 400V. Featuring a compact structural design, it integrates overload protection, short-circuit protection, and isolation functions, with a rated current capacity up to 63A, ensuring reliable protection for electrical circuits and connected equipment.
Constructed with high-strength engineering plastic housing, the product demonstrates excellent insulation properties and mechanical durability. Core components are precision-engineered, utilizing high-conductivity alloy contact systems with specialized surface treatment to minimize contact resistance and maintain stable current transmission. The innovative arc chute structure combined with a rapid trip mechanism achieves circuit interruption within 10ms during short-circuit events, effectively mitigating arc damage. Its three-stage protection characteristic provides selective coordination capabilities, supporting long-time delay overload protection, short-time delay short-circuit protection, and instantaneous trip functions.
User-friendly design elements include a clear mechanical status indicator window and reliable operating handle, ensuring precise switching operations. The modular structure facilitates maintenance and allows flexible installation of auxiliary accessories for functional customization. Enhanced thermal stability enables consistent performance across a wide temperature range from -25℃ to +70℃, suitable for installation in enclosed spaces such as distribution cabinets and control panels.
Typical applications encompass branch circuit protection in building distribution systems, feeder circuit protection for motor control centers, and main switching in lighting distribution boards. With balanced cost-effectiveness and stable performance characteristics, this product serves as an optimal solution for commercial complexes, industrial plants, and public infrastructure projects. Manufacturing processes adhere to rigorous quality control standards, incorporating multiple inspection procedures to guarantee operational reliability for every unit.
The product s design emphasizes adaptability to diverse electrical environments, maintaining consistent performance under humidity conditions up to 95% RH (non-condensing). Its streamlined dimensions (88mm×70mm×78mm) optimize space utilization in modern electrical enclosures, while standardized mounting interfaces ensure compatibility with mainstream panel designs.
