接触器只能断开正常负载电流,而不能切断短路电流，所以不可单独使用，应与闸刀、熔断器和空气开关配合使用。

作者HMCP400D5WD07S09

HMCP400D5WD09

HMCP400D5WD09S09

HMCP400D5Z07

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断路器(英文名称:circuit-breaker，circuit breaker)是指能够关合、承载和开断正常回路条件下的电流并能关合、在规定的时间内承载和开断异常回路条件下的电流的开关装置。断路器按其使用范围分为高压断路器与低压断路器，高低压界线划分比较模糊，一般将3kV以上的称为高压电器。HMCP400X5A01

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$ HMCP400X5WA09

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$ HMCP400X5Z07

$ HMCP400Y5 5,520.00 CB-2 FD 3091F 786679 10833

$ HMCP400Y5C 5,570.00 CB-2 FD 3091F 786679 10834

$ HMCP400Y5W 5,330.00 CB-2 FD 3091F 786679 10835

$ HMCP600L6A06T06Y02 10,675.00 CB-2 FB 3091J 782114 84828

$ HMCP600L6C 9,450.00 CB-2 F1 3091J 782114 3

交流接触器常采用双断口电动灭弧和纵缝灭弧以及栅片灭弧三种灭弧方法，用以消除动触头和静触头在分合过程中产生的电弧。交流接触器又分为了很多不同的型号，本文给大家介绍下交流接触器型号怎么看的问题。

我国生产的交流接触器常用的有CJl0，CJl2，以及CJX1和CJ20等系列及其派生系列产品，CJ0系列及其改型产品已逐步被CJ20和CJX系列产品取代。上述系列产品一般具有三对常开主触点，常开和常闭辅助触点各两对。直流接触器常用的有CZ0系列分单极和双极两大类，常开、常闭辅助触点各不超过两对。

HMVD11HB

HMVD14HB

HMVD14HR

HMVD5B

HMVD5BT

HMVD6B

HMX32AG01121-B

HMX32AG01122-B

HMX32AG01221-B

HMX32AG01222-B

HMX32AG01821-B

HMX32AG01822-B

HMX32AG02421-B

HMX32AG02422-B

HMX32AG03121-B

HMX32AG03122-B

HMX32AG04821-B

HMX32AG04822-B

HMX32AG06221-B

HMX32AG06222-B

HMX32AG07521-B

HMX32AG07521-N

HMX32AG07522-N

HMX32AG08821-B

HMX32AG08821-N

HMX32AG08822-N

HMX32AG10521-B

HMX32AG10521-N

HMX32AG10522-N

HMX32AG14021-B

HMX32AG14021-N

HMX32AG14022-N

HMX32AG17021-B

HMX32AG17021-N

HMX32AG17022-N

HMX32AG20521-B

HMX32AG20521-N

HMX32AG20522-N

HMX32AG26121-B

交流接触器分为两部分：线圈和衔铁，它主要有三组主触点，另外搭配一组或者两组多组辅助触点，辅助触点又分为常开和常闭。当线圈通电的时候，线圈产生磁场，通过铁芯把衔铁吸下来。而衔铁又带动所有的触点动作，主触点闭合，常开触点闭合，常闭触点断开。主触点允许通过的电流较大，一般用来控制主线路的通断。辅助触点一般用于小电流的控制电路。

CJX20901的含义：C表示接触器，J表示交流，X表示小型，2表示设计序号，09表示额定工作电流是9A，01表示有0组常开辅助触点1组常闭辅助触点。

HMX32AG31021-N

HMX32AG31022-N

HMX32AG4D821-B

HMX32AG4D822-B

HMX32AG6D621-B

HMX32AG6D622-B

HMX32AG8D021-B

HMX32AG8D022-B

HMX34AG01221-B

HMX34AG01222-B

HMX34AG01621-B

HMX34AG01622-B

HMX34AG02321-B

HMX34AG02322-B

HMX34AG03121-B

HMX34AG03122-B

HMX34AG03821-B

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HMX34AG04621-B

HMX34AG04622-B

HMX34AG06121-B

HMX34AG06122-B

HMX34AG07221-B

HMX34AG07221-N

HMX34AG07222-N

HMX34AG08721-B

HMX34AG08721-N

HMX34AG08722-N

HMX34AG10521-B

HMX34AG10521-N

HMX34AG10522-N

HMX34AG14021-B

HMX34AG14021-N

HMX34AG14022-N

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HMX34AG17021-N

HMX34AG17022-N

HMX34AG20521-B

HMX34AG20521-N

HMX34AG20522-N

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HMX34AG26121-N

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HMX34AG9D622-B

HM1R06

HM1R06X

HM1R12

HM1R12X
在接触器安装前应该检查产品的铭牌及线圈上的技术数据（如额定电流，电压、操作频率和通电持续率等）是否符合实际使用要求。

用手分合接触器的活动部分，要求产品动作灵活无卡顿现象。

有些接触器铁芯极面涂有防锈油，使用期应该将铁芯极面上的防锈油搽干净，以免油垢粘滞而造成接触器断电不释放

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HNB31000

HNB31000T

HNB31200
接触器选择口诀接触器辅助常开触点与启动按钮并联，其并联后的组合体串联在停止按钮与接触器线圈之间。1、3、5接三相电源，（主电路部分）2、4、6接三相电机A1、A2是这个接触器的线圈，接到控制电路里面去，通过控制这个接触器的线圈（A1、A2）来实现控制住电路部分的电机（以小控大）。

HNB3700T

HNB3800

HNB3800T

HNB3900

HNCG31200F

HNC31200F

HND212T33W

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HND312T106W

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