◆fdd系列是一款专用型的滑动开关，也叫推拉开关或推拨开关，应用于各类电动工具和园林工具，如：电木铣、吹吸机等。
◆fdd series are special type slide switches, for used in power-tools or gardening tools such as routers, blowers, etc.
产品特征features
◆可选带两种不同金属外壳 optional with different shell
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 250v48a
→最大冲击电流 max.inrush current at 125v48a
→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
