double break contact meaning in English
双断接点
双断开接点
Examples
- " the contactors feature silver cadmium oxide , double break contacts to assure a long electrical life , high weld resistance and excellent interrupting capacity .
这种接触器采用银氧化镉材料,双断接点,有利于保证较长的电气寿命、较高的抗焊接性能和杰出的断开容量。