Standard Configuration, 4-Pole, 300ma Sensitivity, 40 A, No Delay Option

Standard Configuration, 2-Pole, 300ma Sensitivity, 40 A,

Standard Configuration, 4-Pole, 100ma Sensitivity, 40 A, No Delay Option

Standard Configuration, 4-Pole, 100ma Sensitivity, 25 A,

Standard Configuration, 2-Pole, 100ma Sensitivity, 40 A,

Standard Configuration, 2-Pole, 100ma Sensitivity, 25 A,

零序电流装置

零序电流装置

零序电流装置

零序电流装置