1326AB-B515E-21-X51 A-B 扳动按钮

A-B 1756-EN2TR
A-B DH+1SH2
A-B 1756-L73
A-B 1440-DYN02-01RJ
A-B 707973-10TREV.03
A-B 2094-BC01-M01-S
A-B 1756-L72
A-B 1761-CBL-PM02
A-B 1761-CBL-PM02
A-B 20DD027A0EYNANANE
A-B 74102-459-51
A-B MPL-B540K-SJ24AA
A-B 1336-WB009
A-B 1771-HS1
A-B 1738-IE4CM12
A-B 1404-M405A-DNT
A-B 1404-M405A-DNT

Description

串联在被保护的三相主电路中。手动扳动按钮为“合”位置（图中未画出），这时触点2由锁键3保持在闭合状态，锁键3由搭钩4支持着。要使开关分断时，扳动按钮为“分”位置（图中未画出），搭钩4被杠杆7顶开（搭钩可绕轴5转动），触点2就被弹簧1拉开，电路分断。

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