transformer overcurrent trip 变压器过流跳闸装置

overcurrent trip coil 过电流脱扣线圈

inverse-time thermo-overcurrent trip 反时限热过电流脱扣

thermo-overcurrent trip 热过电流脱扣器

thermal overcurrent trip 过量电流热跳脱

delayed overcurrent trip 迟延过电流脱扣

Overcurrent Trip Delay 过电流跳闸延时

mechanically delayed overcurrent trip 机械延迟过电流跳闸

instantaneous trip and overcurrent protection 速断和过电流保护