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a switching device comprising an auxiliary switch is a switch operation monostable couple
a switching device comprising an auxiliary switch is a switch operation monostable couple
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机译:包括辅助开关的开关装置是单稳态开关操作对
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摘要
in this device, the auxiliary switch (13, 14, 15) and the switch.the main (7, 8, 9) are closed one after the other.through the simultaneous movement of their respective contacts andopen the reverse due to the presence of athe releasable coupling (20) which is disengaged when the closure and which isengaged in the opening.
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