Rated Insulation voltage(Ui)500V; Rated operational voltage:额定绝缘电压（Ui）500V 额定工作电压：AC/DC 6.3V、AC/DC12V、AC/DC 24V、AC/DC 110V、AC/DC 230V； 额定工作电流：≤20mA； 电气耐久性：LED≥10000小时 信号灯的基本颜色：红、绿、蓝、黄、白、， 防护等级：IP20/strong> AC/DC 6.3V, AC/DC12V, AC/DC 24V, AC/DC 110V, AC/DC 230V; Rated operational current:≤20mA; Electrical endurance:LED≥10000h Basic color of the signal lights: red,green,blue,yellow,white, Degree of protection:IP20