塑殼漏電保護斷路器DZ20L-250/4300 250A 50MA
塑殼漏電保護斷路器 DZ20L - 250/4300 250A 50mA 產品介紹
中文介紹
DZ20L - 250/4300 250A 50mA 塑殼漏電保護斷路器是一種高性能的電氣保護裝置，廣泛應用于工業、商業和民用建筑的電氣系統中。它具備強大的電流承載能力，額定電流為 250A，能夠滿足大功率設備及復雜電路的用電需求，確保電路在高負荷運行時的穩定性與安全性。其漏電動作電流設定為 50mA，這一靈敏度設計能夠在發生漏電故障時迅速響應，及時切斷電源，有效防止因漏電引發的觸電事故及電氣火災，為人員和設備提供可靠的安全保障。斷路器采用先進的電子式漏電檢測技術，結合機械式過載與短路保護功能，實現了對電路的全方位保護。其內部結構緊湊，外殼堅固耐用，具備良好的絕緣性能和抗干擾能力，能夠在多種惡劣環境條件下穩定工作。在安裝與使用過程中，該斷路器操作簡便，接線清晰，易于維護與檢修，可有效降低電氣系統的管理成本與維護難度。總之，DZ20L - 250/4300 250A 50mA 塑殼漏電保護斷路器是現代電氣系統中不可或缺的安全保護設備，為各類用電場所提供了高效、可靠的電氣安全保障。
English Introduction
The DZ20L - 250/4300 250A 50mA Moulded Case Earth Leakage Circuit Breaker is a high - performance electrical protection device that is widely used in industrial, commercial and residential building electrical systems. It has a strong current - carrying capacity with a rated current of 250A, which can meet the power requirements of high - power equipment and complex circuits, ensuring the stability and safety of the circuit during high - load operation. The leakage current rating of 50mA allows it to quickly respond to leakage faults, promptly cut off the power supply, and effectively prevent electric shock accidents and electrical fires caused by leakage, providing reliable safety protection for personnel and equipment. The circuit breaker employs advanced electronic leakage detection technology combined with mechanical overload and short - circuit protection functions to achieve comprehensive circuit protection. It features a compact internal structure and a robust outer shell with good insulation and anti - interference capabilities, enabling stable operation in various harsh environmental conditions. During installation and use, this circuit breaker is easy to operate, with clear wiring and convenient maintenance and inspection, which can effectively reduce the management cost and maintenance difficulty of the electrical system. In summary, the DZ20L - 250/4300 250A 50mA Moulded Case Earth Leakage Circuit Breaker is an indispensable safety protection device in modern electrical systems, providing efficient and reliable electrical safety protection for various electrical applications.
塑殼漏電保護斷路器DZ20L-250/4300 250A 50MA
塑殼漏電保護斷路器DZ20L-250T/4300 250A 30/50/100非延時0.1S透明附塑殼漏電保護斷路器DZ20L-400/4300 400A50-100-200MA延時0.1S塑殼漏電保護斷路器CDM1L-400L/4340A 250A 100-300-500MA 220V塑殼配電保護CDM6S-400M/4310B 250A AC230V塑殼電動機保護CDM3-125S/43002B 100A塑殼配電保護CDM6I-400L/3300 400A塑殼斷路器CDM3-400F/4200B 315A塑殼配電保護CDM6I-125L/3340 125A DC24V塑殼配電保護CDM6S-800L/4328B 800A 插入式板后接線塑殼配電保護CDM3-160H/3300 100A塑殼配電保護CDM6I-63M/3300 20A框架斷路器CDW6I-1600N/4 1600A抽水AC230V欠AC230V框架斷路器DW17-1900 1600/1600 電動預儲能插入AC220V塑殼漏電保護斷路器CDM1L-100M/4200B50AII100300500MAAC220V塑殼漏電保護斷路器DZ15LE-100T/2901 80A 30mA 透明塑殼配電保護CDM6I-63L/3340 25A DC24V塑殼配電保護CDM6I-125L/3300 40A塑殼斷路器CDM3-250N/3200 250A塑殼配電保護CDM6S-63M/3360 63A 插入式板后接線采泥器底泥取樣器Ekman塑殼斷路器T4N250 MA10/60-140 WMP 3P疊加式節流閥TC1G-01塑殼斷路器T3S250 MA160/960-1920 PMP 3P塑殼斷路器XT2N160 TMA100-1000 WMP 3P塑殼斷路器T5S400 PR221DS-LSI R400 FF 4P塑殼斷路器T4H250 TMD20/320 PMP 3P一體化分散頭 2DS-500/2微型斷路器SJ203-D25微型斷路器S501UC-K0,42直流微型斷路器S202M-K20DC交流微型斷路器S801N-B32XQ351031.1 G3/8二位五通雙氣控閥AR931涂層測厚儀CKM2-800H/3350塑料外殼式斷路器HD13BX-4000/31刀開關BK-25KVA控制變壓器(特殊型)WJ-7集菌儀69L9-15V電流電壓表BH-0.66互感器CJX8-45N/220V接觸器塑殼漏電保護斷路器CDM3L-400F/4300A 225A 1/3/5塑殼漏電保護斷路器DZ15LE-100T/4902 63A 30mA 透明塑殼配電保護CDM6S-400L/3310 250A DC220V相間距擴展器M3-630 相間距擴展器 58MM 4片（4極）塑殼電動機保護CDM3-160F/32002 160A塑殼配電保護CDM6S-800M/3320 400A 固定式板后接線塑殼斷路器CDM3-63S/42002A 16A塑殼斷路器CDM3-400N/42002A 200A塑殼配電保護CDM6S-400L/3320 225A塑殼斷路器CDM1-630L/3200 500A框架斷路器DW17-1900 1900A電快固定水平AC220V框架斷路器CDW6I-4000N/4 4000A抽水AC230V欠AC380V塑殼漏電保護斷路器CDM6LI-160M/4300B 125A 1/3/5（A）塑殼漏電保護斷路器CDM1L-225M/43002B 180A 100-300-500MA塑殼配電保護CDM6S-63M/4320B 25A分勵脫扣器分勵右(端子)M3-63/100S/125S AC230V 3P塑殼配電保護CDM6S-250S/4200A 160A塑殼配電保護CDM6S-630L/4340B 500A DC220V 固定式板后塑殼斷路器A3N630 ELT-LI R630 FF 4P塑殼斷路器XT4L160 MA125 Im=625/1250 FF 3P塑殼斷路器T6N630 PR222DS/P-LSIG R630 FF 3P塑殼斷路器XT4H160 MA100 Im=500/1000 PMP 3P塑殼斷路器XT2S160 I R160 WMP 4P塑殼斷路器XT4V160 TMD25-300 FF 4P（4）塑殼斷路器XT4L250 LSI R250 FF 4P天平NBL84i直流微型斷路器S202M-Z10DC微型斷路器S402M-K63直流微型斷路器S202M-C1DC直流微型斷路器S203M-Z50DCQ25D-40防爆電磁閥GP2045高壓無氣噴涂機CKM1LE-800/4300C塑料外殼式漏電斷路器QP-1000/3N隔離開關LA42-22控制按鈕CKZ-207智能信息箱 塑料面板59C2-30V電流電壓表BCMJ-0.66-30-3電容器CJ20-100接觸器塑殼漏電保護斷路器CDM3L-125C/4310B 125A 03/1/3 DC24V塑殼漏電保護斷路器CDM3L-630F/4310A 400A 1/3/5延3 AC230V帶端子塑殼斷路器CDM1-125M/3300 63A塑殼配電保護CDM6I-400M/3340 400A AC230V塑殼斷路器CDM1-63L/3300 40A附件板CDM1-125 4P 附件板塑殼斷路器CDM1-125L/3330 63A AC220V塑殼配電保護CDM6E-800M/ 4310B 800A AC230V塑殼斷路器CDM3-100S/3340 10A AC230V塑殼配電保護CDM6I-100M/3340 40A AC230V插入式板后接線框架斷路器DW15-1600 1600/1000A熱式無欠壓AC220V框架斷路器CDW6I-1600N 1600A抽水AC230欠AC230 H型拼鎖塑殼漏電保護斷路器CDM3L-125S/43002A 80A 03/1/3塑殼漏電保護斷路器DZ20L-250/4340B 125A100-300-500mA 220V塑殼配電保護CDM6S-800M/4348B 630A DC24V 固定式板后接塑殼配電保護CDM1-63L/3300 25A 插入式板前接線塑殼配電保護CDM6I-160S/3300 125A塑殼配電保護CDM6I-160L/4300B 160A塑殼斷路器CDM3-125S/4200B 63A塑殼斷路器XT4L160 I R40 FF 3P塑殼斷路器XT3N250 TMD80-800 FFCL 4P塑殼斷路器XT4H250 LS/I R250 WMP 3P塑殼斷路器T4N250 PR221DS-LSI R160 PMP 4P塑殼斷路器XT2V160 LSIG R100 FF 4P（14）塑殼斷路器XT2S160 MF1 Im=14 WMP 3P
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