TMAXT1N160 XT系列塑壳断路器

描述

TMAXT1N160 XT系列塑壳断路器

TMAXT1N160称为装置式断路器，是一种低压配电设备。它的主要特点是所有的零件都密封于塑料外壳中，辅助触点、欠电压脱扣器以及分励脱扣器等多采用模块化设计。这种断路器具有紧凑的结构，通常不需要进行检修，适用于作为支路的保护开关。

塑壳断路器的主要功能是当电流超过设定的跳脱值时，能够自动切断电流，以保护电路和设备免受过载或短路等故障造成的损坏。它通常含有热磁跳脱单元，大型号的塑壳断路器还会配备固态跳脱传感器。脱扣单元分为热磁脱扣与电子脱扣器两种，电子式塑壳断路器具有更丰富的保护功能，如过载长延时、短路短延时、短路瞬时和接地故障等。

根据用途的不同，塑壳断路器可分为照明型（用于居民小区）、动力型（如用于电动机控制电路中）和操作型三种类型。根据结构形式，它可分为框架式和万能杆架式。而按照安装位置，TMAXT1N160还可以分为水平型和垂直型。此外，塑壳断路器还有多种规格，以适应不同的工作电压和电流需求。

在选择和使用塑壳断路器时，TMAXT1N160需要根据具体的电路和设备需求进行匹配，确保其额定电流、额定电压等参数符合要求。同时，还需要注意其安装和维护要求，遵循相关的安全规定和操作规程，以确保其正常运行和操作人员的安全。

总的来说，塑壳断路器TMAXT1N160是一种重要的电气保护设备，广泛应用于各种工业、建筑和特殊应用领域。通过合理的选择和使用，它可以有效地保护电路和设备的安全运行。

TMAXT1N160 XT系列塑壳断路器

The TMAXT1N160 is called a device circuit breaker and is a low-voltage power distribution device. Its main feature is that all parts are sealed in a plastic housing, auxiliary contacts, undervoltage release and shunt release, etc., are mostly modular design. The circuit breaker has a compact structure, usually does not require maintenance, and is suitable for use as a branch protection switch.

The main function of the MCCB is to automatically cut off the current when the current exceeds the set trip value to protect the circuit and equipment from damage caused by faults such as overload or short circuit. It usually contains a thermal magnetic trip unit, and large plastic-case circuit breakers will also be equipped with solid-state trip sensors. The trip unit is divided into two kinds of thermal magnetic trip and electronic trip. The electronic MCCB has a richer protection function, such as overload long delay, short short delay, short short instantaneous and ground fault.

According to the different uses, the moulded case circuit breaker can be divided into three types: lighting type (for residential areas), power type (such as for motor control circuits) and operation type. According to the structural form, it can be divided into frame type and universal pole frame type. According to the installation position, the TMAXT1N160 can also be divided into horizontal and vertical types. In addition, moulded case circuit breakers have a variety of specifications to adapt to different operating voltage and current requirements.

When selecting and using moulded case circuit breakers, the TMAXT1N160 needs to be matched according to the specific circuit and equipment requirements to ensure that its rated current, rated voltage and other parameters meet the requirements. At the same time, it is also necessary to pay attention to its installation and maintenance requirements, and follow the relevant safety regulations and operating procedures to ensure its normal operation and the safety of the operator.

In general, the plastic-case circuit breaker TMAXT1N160 is an important electrical protection equipment, which is widely used in various industrial, construction and special applications. Through reasonable selection and use, it can effectively protect the safe operation of the circuit and equipment.