产品描述Product description
◆FA2-5ED系列是一款专用型的按钮开关 ，集成防尘功效 ，坚持了和普通通断开关FA2-5D和FA2-5DN相同的尺寸 ，当电源突然断开又恢复时具有断电重启�；すπ�(电子式) ，是为了满足新的欧洲EN60947标准针对小角磨类工具零电压�；さ奶厥庖蠖乇鹕杓浦圃斓� ，广泛应用于种种手持式电动工具 ，如: 125和150角向磨光机、抛光机、模具电磨等 。
◆FA2-5ED series are special type push-button switch, integrated dustproof, keep the same size with existing FA2-5D and FA2-5DN series, with restart protection when the power supply is interrupted (Electronics Type), designed specially for small angle grinders according to EN60947, fulfill the new requirement for zero voltage protection (or NVR), commonly for used in portable power-tools such as 125mm and 150mm Angle Grinders,Polisher Grinders, Die Grinders, etc.
产品特征Features
◆可选带以下功效 Optional following function types:
→软启动功效 Soft Start Function
→过流�；すπ� Over Current Protection Function
→过温�；すπ� Over Temperature Protection Function
◆可选带以下附件 Optional with the accessories as follows:
→滤波电容(电容值由客户选定 ，一般为0.22μF或0.33μF)
→Suppression capacitor (commonly 0.22μF?or 0.33μF)
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
→最大攻击电流 Max. Inrush current at 250V60A
→最大攻击电流 Max. Inrush current at 127V90A
→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 function500V
→增强介电强度 Dielectric strength of reinforced3000V
→情况温度 Ambient temperature-25°C~85°C
→阻燃品级 FlammabilityUL 94V-0
→防护品级 Protection typeIP50
→适用于II类防护器具 Suitable for appliances of protection class II
端子类型Terminals
◆输入端 Input side:
→螺钉端子 Screw terminals M3.5
◆输出端 Output side:
→插片端子 Plug-in terminals 2.8×0.8mm
电气参数和认证 Electric Rating and Certification
