JB02/JB04 series Switches Special for Previous Type Power-tools
产品描述Product description
◆JB02系列是一专用的旧款机型开关，应用于125和150角向磨光机。 ◆JB02 series are one special type switch for previous type power-tools, special for 125mm or 150mm Angle Grinders, etc.
产品特征Features
◆可选带以下功能 Optional with the function as follows: →双极常开 DPNO (Double Pole Normally) →单极常开 SPNO (Single Pole Normally) ◆可选带以下附件 Optional with the accessories as follows: →操作手柄 Operating Handle
技术数据Technical data
→机械耐久寿命 Mechanical life endurance≥1E5 →电气耐久寿命 Electrical life endurance≥5E4 →最大冲击电流 Max. Inrush current at 250V60A →最大冲击电流 Max. Inrush current at 125V60A →接触电阻 Contact resistance≤30m Ohm →绝缘电阻 Insulation resistance≥7M Ohm →基本介电强度 Dielectric strength of function1500V →加强介电强度 Dielectric strength of reinforced3000V →环境温度 Ambient temperature0°C~55°C →阻燃等级 FlammabilityUL 94V-0 →防护等级 Protection typeIP40 →适用于II类防护器具 Suitable for appliances of protection class II
