塑壳漏电保护断路器CDM6LI-400L/3300 400A 1/3/5延1
产品概述
CDM6LI-400L/3300 400A 1/3/5延1塑壳漏电保护断路器是一款专为工业及商业配电系统设计的高性能保护装置。该产品采用模块化设计理念，具备多重保护功能，可有效应对电路中的漏电、过载及短路等异常情况。其壳架电流覆盖400A规格，适用于中等规模电力分配场景，能够为电气设备提供稳定可靠的安全保障。产品设计注重实用性与耐用性，操作界面清晰直观，便于用户进行日常维护与管理。14
技术特点
该断路器采用热磁式脱扣机构，支持1/3/5延1多种延时保护模式，可根据实际需求灵活调整保护参数。分断能力达到3300A，能够快速切断故障电流，最大限度减少设备损伤。剩余动作电流可适配30mA至1000mA范围，满足不同场景对漏电保护的灵敏度要求。产品采用工业级材料制造，结构紧凑且机械寿命长，支持固定板前、固定板后及插入式等多种安装方式，适应复杂配电柜布局。17
功能优势
CDM6LI系列断路器集成漏电保护与线路保护双重功能，在检测到线路异常时可实现毫秒级快速响应。其延时保护特性可避免因电机启动等瞬时电流波动导致的误动作，确保关键设备的连续运行。产品配备合分闸状态指示窗和机械式复位按钮，便于运维人员快速识别故障类型并恢复供电。内部导电部件采用高纯度铜材，有效降低能耗并提升导电效率。410
应用场景
本产品广泛应用于制造业生产线、商业建筑配电系统、基础设施电力配套等场景，特别适合对供电连续性要求较高的场合。其防护设计可有效预防因绝缘老化、设备故障或意外接触导致的漏电风险，为人员与设备提供全面保护。产品兼容三相三线及三相四线系统，支持电动机保护与配电保护两种工作模式，满足多样化用电需求。113
Product Introduction
The CDM6LI-400L/3300 400A 1/3/5 delay 1 moulded case leakage protection circuit breaker is a comprehensive protection device developed for industrial and commercial power distribution systems. With 400A frame current rating and 3300A breaking capacity, it delivers reliable performance in medium-voltage applications. The product features ergonomic design with visible operation status indicators, providing intuitive maintenance experience for users. Its compact structure and diversified installation options make it suitable for space-constrained electrical cabinets.14
Technical Specifications
This breaker adopts thermomagnetic trip mechanism supporting 1/3/5 delay protection modes, allowing customized configuration according to load characteristics. The adjustable residual operating current covers from 30mA to 1000mA range, enabling precise leakage detection for various scenarios. Robust construction with reinforced mechanical parts ensures over 10,000 operational cycles, while the arc-extinguishing chamber design guarantees safe interruption of fault currents. The product supports both three-phase three-wire and three-phase four-wire system connections.710
Functional Highlights
Integrated leakage protection and circuit protection functions enable simultaneous monitoring of insulation faults and overload conditions. The time-delay characteristic effectively distinguishes between real faults and temporary inrush currents, preventing unnecessary power interruptions. Copper alloy contacts with silver plating maintain low contact resistance, enhancing energy efficiency. The built-in test button facilitates regular functionality verification without requiring additional equipment.413
Typical Applications
Ideal for motor control centers, distribution panels and power supply systems in factories, shopping malls and public facilities. Its protection scheme significantly reduces electrical fire risks caused by earth leakage currents. The product s modular design allows flexible adaptation to different protection requirements, making it a versatile solution for modern electrical infrastructures. Special attention has been paid to ease of maintenance, with accessible components and tool-free adjustment features.17
塑壳漏电保护断路器CDM6LI-400L/3300 400A 1/3/5延1
三位单控按钮开关AU43953-WW34B*-H6B-T电磁换向阀YB1-40叶片泵DW17-3200万能式断路器CKQ1-630M/4300双电源断路式开关DS862-4 5(20)A三相三线有功电度表XD1-22限流电抗器WGZ-2XJP（细菌）浊度计44L1-750A/5电流电压表BCMJ-0.45-3-1电容器BXC-WA4配电箱塑壳漏电断路器DZ20L-250/4300 250A 75MA 延时0.1S 无铜鼻塑壳漏电保护断路器CDM3L-250S/4308A 200A U 1/3/5 AC230V塑壳配电保护CDM3-800N/3200 800A塑壳配电保护CDM6I-125L/3340 32A AC230V塑壳配电保护CDM6I-63L/3228 32A塑壳断路器CDM3-630F/3310 500A DC24V塑壳断路器CDM1-400H/3340 250A AC220V塑壳电动机保护CDM1-63M/32002 40A相间隔板M3-160/250S 相间隔板3P(4片)塑壳配电保护CDM6I-250L/4300A 125A框架断路器CDW6I-4000N/4 1600A抽水AC230V无欠压框架断路器CDW3 4000H 4000A3P抽屉水平AC230V欠AC380V塑壳漏电保护断路器DZ20L-400T/4300 315A 300MA非延时0.1S透明无接线铜排塑壳漏电保护断路器CDM1L-100M/4300A 100A 100-300-500mA塑壳配电保护CDM6S-800M/4310B 700A DC24V塑壳配电保护CDM6S-250M/3300 200A 插入式板后接线塑壳配电保护CDM6I-630M/4200A 500A断路器CDMK-125C/3300 125A塑壳配电保护CDM3-160F/4300B 125A塑壳断路器XT2N160 LS/I R10 FF 3P塑壳断路器XT1C 160 TMD 16-450 3p F F塑壳断路器XT4L160 TMA160/1600 WMP 3P塑壳断路器T2S160 TMD80/800 PMP 4P塑壳断路器XT4H160 TMD25-300 FF 4P塑壳断路器A2N250 MF200/2400 FF 3P塑壳断路器XT2L160 TMD20-300 FF 3P（1）微型断路器SH201-B6NA微型断路器S203-Z4 NA高分断微型断路器S802C-D10微型断路器S203P-C8(DE)面板开关AG17253-WW24E2-B4B6.7MPa电磁阀CKW2-4000/2500A(4P)智能型万能式断路器QJ3-100KW自耦减压起动器DDS8666 5(30)A电子式单相电度表BSMJ0.45-1-3自愈式低压并联电容器42L6-500/5A电流电压表AD26B-22B/S信号灯BSMJ-0.23-20-3电容器塑壳漏电保护断路器CDM1L-400M/4340A 400A 100-500MA AC220V塑壳漏电保护断路器CDM3L-250F/3300 100A 03/1/3塑壳断路器CDM3-160F/4200A 160A I塑壳配电保护CDM1-100M/4340 63A DC24V塑壳断路器CDM3-160H/32002 100A塑壳配电保护CDM6I-400L/3300 400A 插入式板后接线塑壳断路器CDM3-250N/33002 160A塑壳配电保护CDM6I-100M/4200B 80A塑壳断路器CDM1-250L/3340 125A DC24V塑壳断路器CDM3-100F/32002 50A框架断路器CDW3 4000H 2500A4P固定水平AC230V无欠压万能式断路器DW15-1600 1600/1250 热式无预储能AC380V塑壳漏电保护断路器DZ20L-400T/4300 400A 100MA＜0.1S 透明塑壳漏电保护断路器CDM6LI-125C/4300A 25A 1/3/5塑壳断路器CDM3-250S/3350 160A AC230V塑壳断路器CDM3-63F/4300A 16A塑壳配电保护CDM6S-800L/3320 700A 插入式板后接线塑壳断路器CDM1-250M/3310 250A AC230V塑壳断路器CDM1-63M/4310 63A AC220V塑壳断路器XT2N160 I R100 WMP 4P塑壳断路器XT2H160 TMD20-300 FF 3P（1）塑壳断路器XT2V160 TMA50/500 PMP 4P塑壳断路器T6S800 PR222DS/P-LSIG R800 WMP 3P"表面探棒 -50～500℃BK81531B"塑壳断路器T5N400 PR222DS/P-LSIG R400 WMP 4P塑壳断路器XT2H160 LSI R100 FF 4P交流微型断路器S801N-D32微型断路器SH203-B20NA微型断路器S203-K1微型断路器S203M-B20微型断路器S264-C40MK/MG15…节流阀ET3505精密型数字电桥(LCR)CJ12B-400/4交流接触器LX29-2Q行程开关LMZ1-0.2 400/5电流互感器UV-7560紫外可见分光光度计85L1-200A/5A电流电压表BK-1000VA变压器塑壳漏电保护断路器CDM3L-125C/4200A 100A U 1/3/5 AC230V塑壳漏电保护断路器CDM3L-125C/4300A 16A 1/3/5延1CDM1 塑壳断路器CDM1-250L/3340 225A AC220V塑壳断路器CDM3-400F/4300A 315A塑壳配电保护CDM6S-400S/4300B 225A塑壳电动机保护CDM6I-630L/32002 500A塑壳配电保护CDM6I-63L/4300B 32A塑壳电动机保护CDM6I-100L/32002 16A塑壳配电保护CDM6S-100S/3200 16A塑壳断路器CDM1-250H/3300 160A框架断路器DW17-1900 1250A电动快速插入式AC380V无欠压框架断路器CDW6I-4000N/4 2500A固水AC380V欠AC380V塑壳漏电保护断路器CDM1L-400M/4300A 315A 100-300-500mA0.1S塑壳漏电保护断路器DZ20L-250/4300 225A 50MA 非延时0.1S电操机构CDM1-125 圆形手操杆长250MM
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