塑壳配电保护CDM6S-400L/3320 315A 插入式板后接线
产品概述
CDM6S-400L/3320塑壳配电保护断路器是一款专为配电网络设计的智能型保护装置,适用于交流50Hz、额定工作电压415V的电路环境。该产品采用插入式板后接线方式,安装便捷且节省空间,额定电流达315A,能够有效保护线路和设备免受过载、短路等故障损害。其核心特点是热磁式脱扣机构,结合三段保护功能(过载长延时、短路短延时及瞬时保护),实现精准的分级保护协调。断路器外壳采用高强度工程塑料,具备优良的绝缘性和抗冲击性能,内部结构模块化设计便于维护。310
产品特点
该断路器采用国际先进的脱扣器技术,电子式过电流保护精度高且受环境温度影响小,支持过载报警功能(仅输出信号不脱扣),特别适用于对供电连续性要求高的场合。插入式板后接线设计支持快速更换,无需断开主电路即可完成维护。产品提供4极配置(3P+N),N极可设置为不安装脱扣器或与主极同步分合(B型/C型)。其分断能力达50kA(L型),飞弧距离短,配合零飞弧罩可进一步确保操作安全。1422
应用场景
CDM6S-400L/3320广泛应用于工业配电系统、商业建筑供电网络及基础设施领域,特别适合数据中心、医院、轨道交通等需要高可靠性配电的场所。作为配电干线保护元件,它能与下级断路器形成选择性配合,确保故障精准隔离。电动机保护场景中,其可调式脱扣曲线能有效规避启动电流冲击。产品支持垂直/水平安装,适应各类配电柜布局需求。517
Technical Description
The CDM6S-400L/3320 molded case circuit breaker is a premium protection device for AC 50Hz distribution systems up to 415V. With 315A current rating and plug-in rear connection design, it features tool-free installation and space-saving cabinet integration. The thermal-magnetic trip unit provides three-stage protection (L-S-I characteristics) for selective coordination with downstream devices. Its modular construction includes interchangeable trip units and accessories, while the insulated housing meets stringent non-combustibility requirements.718
Functional Advantages
This breaker adopts precision-engineered contact system with silver alloy tips, ensuring low contact resistance and extended electrical life. The rotary operating mechanism guarantees consistent switching performance even after prolonged use. Optional communication modules enable remote monitoring of operational status. For motor applications, its adjustable magnetic trip threshold (6-12xIn) reliably discriminates between startup surges and fault currents. The compact footprint (76mm width for 3P) allows high-density panel layouts.212
Typical Applications
Ideal for main distribution boards and sub-panel protection in factories, commercial complexes and renewable energy plants. The 50kA breaking capacity (at 415V AC) makes it suitable for installations with high prospective short-circuit currents. When used with RCD modules, it provides comprehensive protection against earth faults. The product s vibration-resistant design meets marine and mining equipment requirements. Horizontal mounting capability facilitates side-by-side installation in narrow spaces.19
塑壳配电保护CDM6S-400L/3320 315A 插入式板后接线
AD26B-22DF信号灯BHQ-S-J/2-20A电机保护器塑壳漏电保护断路器CDM3L-250S/4300B 250A 1/3/塑壳漏电保护断路器CDM1L-225L/4300A 140A 30-100-500mA塑壳断路器CDM3-125S/3310 50A DC24V塑壳断路器CDM3-250F/3380 250A AC230V塑壳断路器CDM1-125L/3310 125A AC400V塑壳断路器CDM1-125L/33002 80A塑壳配电保护CDM6I-160M/4300A 100A塑壳配电保护CDM6I-100L/3200 100A插入式板后塑壳断路器CDM3-250N/4200A 250A塑壳配电保护CDM6E-250M/ 4330A 250A AC230V塑壳配电保护CDM6I-63M/3200 50A框架断路器DW17-1900 800A 电动快速固定水平无欠压AC220V框架断路器CDW6I-4000N/4 3200A固水AC230V无欠压塑壳漏电保护断路器CDM6LI-400L/3300 350A 3/5/10延2塑壳漏电保护断路器DZ20L-630/4310 500A100-300-500mA 220V塑壳断路器CDM1-400L/33202 400A相间距扩展器M3-160/250 相间距扩展器 35MM 4片(4极)塑壳配电保护CDM6I-630L/3340 630A AC230V塑壳电动机保护CDM3-63S/42002B 63A塑壳断路器T7H1250 PR332/P-LI R1250 FF 3P塑壳断路器XT4L160 E-LSIG R40 FF 4P塑壳断路器T5V400 PR221DS-I R400 WMP 3P塑壳断路器XT2L160 TMD5-50 PMP 3P塑壳断路器XT4S160 LSI R40 WMP 4P塑壳配电保护T4V-250 TMA125/625-1250 FF 4P N=100%(20)塑壳断路器XT2H160 TMA100/1000 WMP 3P塑壳断路器A2N250 MF160/1920 FF 3P微型断路器S203M-K32 NA微型断路器S403M-K1NP微型断路器S262UC-C20直流微型断路器S201M-K1DCO927200膜片阀100SCY14-1B轴向柱塞泵CKM1-800M/4300塑料外壳式断路器QA-200/3N隔离开关99T1-HZ频率表PZ30-40照明箱(不锈钢型)44L1-HZ 380V电流电压表BCMJ-0.45-8-3电容器CJ12-100Z/5接触器塑壳漏电断路器DZ15LE-40/3901 25A 75MA塑壳漏电保护断路器CDM1L-225M/3300 160A 100-300-500mA塑壳配电保护CDM6I-630H/3300 500A塑壳电动机保护CDM6I-63M/32002 25A塑壳配电保护CDM6I-63L/3310 32A AC230V塑壳断路器CDM3-63S/3310 63A DC24V塑壳断路器CDM3-160S/4300A 125A塑壳电动机保护CDM6I-160L/42002A 160A辅助触点辅助左(端子)M3-63/100S/125S 1K1B塑壳配电保护CDM6I-100L/4200A 20A框架断路器CDW6I-4000N 4000A抽水AC230V无欠压框架断路器CDW6I-1600H/4 1000A抽水AC230V欠AC230V带三锁二钥匙塑壳漏电保护断路器CDM3L-125C/4300B 63A U 1/3/5延1 AC230V塑壳漏电保护断路器CDM3L-125C/4208A 100A U 1/3/5 AC230V塑壳断路器CDM3-400F/3200 400A 英文标牌塑壳电动机保护CDM6I-100L/33002 20A塑壳配电保护CDM6I-125L/4300A 10A塑壳断路器CDM3-160S/43002A 100A塑壳配电保护CDM6I-160M/3340 140A AC230V塑壳断路器XT2H160 LSIG R63 FF 3P塑壳断路器XT1S 160 TMD 25-450 4p F F塑壳断路器XT2N160 LS/I R160 WMP 4P塑壳断路器T3S250 TMD80/800 PMP 4P塑壳断路器XT2V160 LSIG R25 FF 3P塑壳断路器XT4H160 E-LSIG R63 WMP 3P塑壳断路器XT4H160 TMD16-300 FF 3P(3)微型断路器SH202-D10微型断路器S202M-K3微型断路器S201-C100微型断路器S802PV-S13三位单控开关AG10353-SSJZF-L40H高压截止阀(YJF)DW15-630A低压万能式断路器XJ01-155KW自耦减压起动器DDF862 10(40)A单相双向防窃电度表BSMJ0.45-20-3自愈式低压并联电容器42L6-600/5A电流电压表AD26B-22D信号灯BSMJ-0.25-3-3YN电容器塑壳漏电保护断路器CDM3L-400N/4300B 200A 3/5/10延2塑壳漏电保护断路器CDM1L-225L/4310A 200A 100-300-500MA 380V手操机构CDM3-400圆形延伸转动手操塑壳断路器CDM3-125T/32002 100A塑壳断路器CDM3-250F/3380 250A DC24V塑壳断路器CDM1-125L/4300 125A塑壳配电保护CDM1-100L/3200 32A板后接线塑壳断路器CDM3-400N/4300B 400A塑壳断路器CDM1-400M/4340 400A AC220V塑壳配电保护CDM6S-63M/3308 10A框架断路器CDW6I-1600N 400/225A抽水AC230V欠AC230V万能式断路器DW15-1600 1000/1000A 热式 无欠压AC380V塑壳漏电保护断路器DZ20L-160/4300 160A 50-100-200MA延时0.3S塑壳漏电保护断路器CDM6LI-400L/4300A 350A 1/3/5延1塑壳断路器CDM3-63S/3300?20A?插入式板后接线塑壳电动机保护CDM3-160F/33002 125A塑壳断路器CDM1-1250/3300 1000A 带端子罩壳辅助触点辅助左(引线)M3-160/250 1K1B塑壳配电保护CDM6I-63M/3348 40A AC230V塑壳断路器XT4N250 I R250 WMP 3P塑壳断路器XT3S250 TMD100-1000 FF 4P(16)塑壳断路器XT3N250 TMD200/2000 PMP 3P塑壳断路器T7H1600M PR232/P-LSI R1600 FF 3P光纖功率損失錶BK2540
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