fdu系列是一款专用型的滑动并关，也可推拉并关或推拨并关，应用于汽油动力园林工具，如：汽油动力打草机、汽油动力吹吸机、汽油动力链锯等。 fdu series are speciai typesiideswitches, commonly forusedin power gardening tools, such as power grass trimmer, power blowers, power chain-saws, etc.
产品特征features
可选带以下功能 optional with following function:
→单极单掷 single pole single throw
→单极单掷点动 single pole single throw with momentary act
技术数据technical data
→机械耐久寿命 mechanical life endurance≥5e4 →电气耐久寿命 electrical life endurance≥1e4 →最大冲击电流 max. inrush current at 250v2a →最大冲击电流 max. inrush current at 125v4a →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 →加强介电强度 dielectric strength of reinforced500v →环境温度 ambient temperature0°c~85°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
