330130-040-00-CN Bently Nevada

YB161102-AD ABB
YB560 103-CL/5 ABB
YB560103 BC SCREEN ABB
YB560103-CE ABB
YB560106-GA MAINPROGRAM IRB-2000MH ABB
YB560107-EF KEY PROGRAM ABB
YT212001-AC YYT 102A ABB
YT212001-AM YYT 102E ABB

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描述

继电器结构示意图,它主要由电磁线圈、铁心、触点和复位弹簧组成。继电器有两种不同的触点,在线圈断电时处于断开状态的触点称为常开触点(如图1-2中的触3,4),处于闭合状态的触点称为常闭触点(如图1-2中的触点1,2)。

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