manual trip meaning in English

动事故停堆

manual trip operation
手动跳闸操作
a hookstick operable manual trip and lockout handle is clearly visible and easily operated from the ground
一个可以提供手动和闭锁的操作手柄，可以方便的在地面进行操作。
the reclosers are designed for three phase automatic or manual trip operation providing overcurrent protection for systems rated up to 38kv maximum, 800a continuous, and 12.5ka rms symmetrical interrupting
重合器的设计是三相自动或者手动跳闸，可以提供额定电压达38kv，800a持续电流，16ka对称故障电流系统过流保护。