按钮开关
1>额定电流、电压: 3A 250V, 2>介电强度: >1500VAC/1min 3>电气寿命: >10000 Cycles 4>环境温度: -25~+85 5>接触电阻: <50mΩ 6>绝缘电阻: >100MΩ