电流保护器 meaning in Chinese

current protector

Portable residual current protective devices
移动式剩余电流保护器
General requirements for residual current operated protective devices ; amendment 2
剩余电流保护器的一般要求.第2次修改
Compressor overload protector , over - current protector , high and low pressure switch , temperature protection
压缩机过载保护器，超电流保护器，高低压开关，温度保护