trip coil meaning in English

断路线圈
跳脱线圈
脱扣线圈

Breaker trip coil
自动断路器线圈
Function improvement of type jy82a leakage - detecting relay in combination with the tripping coils of the feed switch
型检漏继电器与配合使用的馈电开关跳闸线圈的改进
The application of sa in operation vibration analysis and trip coil profile analysis of hv circuit breaker is studied . some other signal processing methods , such as welch method , digital filter and parameter fit are also discussed
在相似性分析原则的实施中，文章应用了如welch方法，数字滤波和参数拟合等多种信号处理和分析方法。