cdw3系列框架断路器的额定电流覆盖400a至6300a,额定工作电压交流415v /690v,适用于交流50hz/60hz,-40℃～70℃极限环境条件。 主要用于配电网络中，用来分配电能，保护线路和电源设备，使免受过载，欠电压，短路，单相接地等故障的危害。

This is a 400A circuit breaker for EasyPact EZC400H. This product can work below rated operational voltage (Ue) 440VAC at 50/60Hz. The ultimate breaking capacity (Icu) is 50kA at …

EasyPact MVS is a range of LV power circuit breakers and switch-disconnectors designed to optimize cost and contribute to the safety and reliable performance of your electrical distribution network. The solution covers ratings from 800 to 4000 A in one single frame size. Need help? Start here! Find answers now.

2025年3月1日 · With this configurator you can select exactly the right circuit-breaker configuration for your application. For example, if you already know the ordering data of a device and only need a data sheet or CAD data of this device, you can enter the MLFB in the corresponding field (direct input) and you will receive the desired information.

CDW3 series frame circuit breaker has a rated current ranging 400A to 6300A, a rated operating voltage of AC 415V / 690V, suitable for AC 50Hz/60Hz, -40°C~70°C extreme environmental conditions.

商品型号： nsx400n 50ka ac 4p 400a 订货编码： 100014897150 包装规格： -

Definition – Air circuit breaker is a devised that is used for LT (Low Tension) electrical system i.e 415 Volt. It is used to switch On & Off of power and provides over current & short circuit protection. It is used in LT panels for switching & protection of load from various faults.

Graphic customization (Min. order: 500 pieces) 400A 630A 800A 1250A 1600A 2000A 3200A 4000A 5000A 6300A 3P and 4P Drawout and Fixed Type Air Circuit Breaker ACB with LSI protection. Ideal for MCCB applications.| Alibaba.com.

万能式断路器(acb) 自动转换开关电器(ats) 塑料外壳式断路器（mccb） 隔离开关&刀开关 熔断器(fu) 知道产品名称或者产品型号吗？ 在右侧输入名称或者型号进行搜索

Siemens 3WT ACB 400 A, 4 Pole, 55 kA, Manual Fixed, O/L, S/C & E/F, Microprocessor Based ETU37WT | 3WT8044-6AA00-0AA2 Price On Request