C3-T31DX/110VDC(RELECO***代理)C3-T31DX/110VDC(RELECO专
C3-T31DX/110VDC(RELECO***代理)C3-T31DX/110VDC(RELECO***代理)C3-T31DX/24VDC继电器C3-T31DX/24VDC继电器C3-T31DX/24VDCC3-T31X/24VDC好价格热卖C3-T31X/24VDC好价格销售C3-T31X/24VDCC3-T31X/220VDC***供应C3-T31F/24VDC***销售C3-T31X/24VDCC3-T31/24VDC西班牙relcco继电器C3-T31/110VDCC3-T31DX/110VDC(RELECO***代理)C3-T31DX/110VDC(RELECO***代理)C3-T31DX/24VDC继电器C3-T31DX/24VDC继电器C3-T31DX/24VDCC3-T31X/24VDC好价格热卖C3-T31X/24VDC好价格销售C3-T31X/24VDCC3-T31X/220VDC***供应C3-T31F/24VDC***销售C3-T31X/24VDCC3-T31/24VDC西班牙relcco继电器C3-T31/110VDC继电器的触点有三种基本形式:1、动合型(常开)(H型)线圈不通电时两触点是断开的,通电后,两个触点就闭合。以合字的拼音字头“H”表示。2、动断型(常闭)(D型)线圈不通电时两触点是闭合的,通电后两个触点就断开。用断字的拼音字头“D”表示。3、转换型(Z型)这是触点组型。这种触点组共有三个触点,即中间是动触点,上下各一个静触点。线圈不通电时,动触点和其中一个静触点断开和另一个闭合,线圈通电后,动触点就移动,使原来断开的成闭合,原来闭合的成断开状态,达到转换的目的。这样的触点组称为转换触点。用“转”字的拼音字头“z”表示。***代理RELECO继电器,欢迎来电咨询联系人:晁田田电话:021-60511370邮箱地址:SHOLAUTO@***:1904801596)