塑壳断路器DZ20Y-100/3208 40A
产品介绍
中文介绍
DZ20Y-100/3208 40A塑壳断路器是一种广泛应用于工业和商业电气系统的配电保护设备。该断路器适用于交流50Hz，额定工作电压380V及以下的电路中，主要用于分配电能，并为线路及电源设备提供过载和短路保护。
该产品采用塑料外壳设计，具有良好的绝缘性能和机械强度。其壳架等级额定电流为100A，额定电流为40A，能够满足多种配电需求。断路器的操作机构设计先进，可实现快速合闸和分断，确保在故障发生时能够迅速切断电路，保护设备和人员的安全。
此外，DZ20Y-100/3208 40A断路器还具备多种保护功能。其过载保护特性能够在电流超过额定值时延时断开，有效防止设备因长时间过载而损坏。短路保护则能在短时间内切断电路，避免因短路引发的火灾等安全事故。断路器还配备了分励脱扣器和欠电压脱扣器，可在控制电源电压异常时实现可靠脱扣。
在安装和使用方面，该断路器结构紧凑，安装方便，适合垂直安装，且无雨雪侵袭和显著振动的环境。其透明盖设计便于直观判断触头的通断状态，特别适用于建筑工地临时用电场所。
English Introduction
The DZ20Y-100/3208 40A plastic-encased circuit breaker is a widely used distribution protection device in industrial and commercial electrical systems. It is suitable for circuits with an AC frequency of 50Hz and a rated working voltage of up to 380V, mainly for distributing electrical energy and providing overload and short-circuit protection for circuits and power equipment.
This product features a plastic enclosure that offers good insulation and mechanical strength. With a frame rating of 100A and a rated current of 40A, it can meet various distribution requirements. The advanced operating mechanism of the circuit breaker allows for rapid closing and breaking, ensuring that the circuit is quickly cut off in the event of a fault to protect equipment and personnel.
In addition, the DZ20Y-100/3208 40A circuit breaker is equipped with multiple protection functions. Its overload protection characteristic can delay tripping when the current exceeds the rated value, effectively preventing equipment damage due to prolonged overload. The short-circuit protection can quickly cut off the circuit to avoid safety accidents such as fires caused by short circuits. The breaker also features a shunt trip and an under-voltage trip, which can reliably trip in the event of abnormal control power voltage.
Regarding installation and usage, the circuit breaker has a compact structure and is easy to install. It is suitable for vertical installation in environments free from rain, snow, and significant vibration. The transparent cover design allows for an intuitive check of the contact status, making it particularly suitable for temporary power supply sites on construction sites.
塑壳断路器DZ20Y-100/3208 40A
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