CDM3-630F/3340塑殼斷路器產(chǎn)品介紹（中文）
CDM3-630F/3340塑殼斷路器是一款專為低壓配電系統(tǒng)設(shè)計(jì)的電路保護(hù)裝置，適用于交流230V電壓環(huán)境下的電力分配與設(shè)備防護(hù)。產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，配備630A額定電流承載能力，可滿足工商業(yè)配電柜、設(shè)備控制箱等場(chǎng)景中對(duì)電路過(guò)載和短路保護(hù)的需求。
本產(chǎn)品殼體選用高強(qiáng)度工程塑料制造，具備良好的絕緣性能和機(jī)械強(qiáng)度。內(nèi)部采用多層滅弧結(jié)構(gòu)設(shè)計(jì)，能有效抑制電弧擴(kuò)散，確保分?jǐn)噙^(guò)程快速可靠。優(yōu)化的觸頭材料搭配雙金屬脫扣機(jī)構(gòu)，可實(shí)現(xiàn)電流過(guò)載時(shí)精準(zhǔn)的延遲保護(hù)，兼顧設(shè)備運(yùn)行穩(wěn)定性和線路安全需求。
配置80cm柔性絕緣引線便于現(xiàn)場(chǎng)靈活安裝，接線端子采用防松脫結(jié)構(gòu)設(shè)計(jì)，支持6-50mm²導(dǎo)線連接需求。產(chǎn)品提供三極聯(lián)動(dòng)保護(hù)模式，確保多相電路同步切斷，避免單相故障引發(fā)的系統(tǒng)失衡。透明防護(hù)蓋設(shè)計(jì)可直觀觀察觸點(diǎn)狀態(tài)，便于日常維護(hù)檢查。
在濕熱、粉塵等復(fù)雜工況下仍能保持穩(wěn)定性能，防護(hù)等級(jí)滿足常規(guī)配電環(huán)境要求。緊湊型結(jié)構(gòu)設(shè)計(jì)可適配標(biāo)準(zhǔn)導(dǎo)軌安裝，節(jié)省配電柜空間。產(chǎn)品經(jīng)過(guò)嚴(yán)格出廠檢測(cè)流程，提供可靠的電氣隔離功能，適用于電動(dòng)機(jī)保護(hù)、干線分支電路等場(chǎng)景，助力構(gòu)建安全的電力分配體系。
CDM3-630F/3340 Molded Case Circuit Breaker Product Introduction (English)
The CDM3-630F/3340 molded case circuit breaker is a circuit protection device specifically designed for low-voltage power distribution systems. Operating in 230V AC environments, it provides reliable overcurrent and short-circuit protection for industrial and commercial power distribution cabinets, equipment control panels, and related applications.
Constructed with high-strength engineering plastics, the housing delivers excellent insulation and mechanical durability. The multi-layer arc suppression system effectively controls arc propagation, ensuring swift and reliable circuit interruption. Precision bimetal tripping mechanism combined with optimized contact materials enables accurate delayed protection during overload conditions, balancing operational stability with circuit safety.
Pre-installed with 80cm flexible insulated leads for convenient field installation, the product features anti-loosening terminals compatible with 6-50mm² conductors. Three-pole linked operation guarantees simultaneous phase interruption, preventing system imbalance caused by single-phase faults. The transparent protective cover allows visual inspection of contact status, facilitating routine maintenance.
Maintaining consistent performance in humid, dusty, or temperature-fluctuating environments, its compact design enables efficient space utilization in standard DIN rail installations. The product undergoes rigorous factory testing procedures to ensure reliable electrical isolation, suitable for motor protection and main circuit branch protection. Optimized structural design enhances heat dissipation efficiency while maintaining a 150mm×90mm×75mm footprint, making it an ideal solution for modern power distribution system upgrades.
