产品描述product description
◆k2-2f系列是一款专用型的跷板开关，也通称船型开关、波形开关等，应用于各类电动工具和清洁器具，如：台锯、台式砂轮机、干湿两用吸尘器等，也同样适用于各类家用电器、仪器及办公设备等。
◆k2-2f series are one special type rocker switches, for used in power tools and cleaning appliances such as: table saws, bench grinders, dry and wet vacuum cleaners, etc. also for used in all kinds of home appliances, testing equipments and office equipments, etc.
产品特征features
◆可选带以下功能 optional with the function as follows:
→双极双单掷 dpst (double pole single throw)
→双极双单掷点动 dpst momentary (double pole single throw)
技术数据technical data
→机械耐久寿命 mechanical life endurance≥5e4 / 1e5
→电气耐久寿命 electrical life endurance≥1e4 / 5e4
→最大冲击电流 max. inrush current at 250v48a / 72a
→最大冲击电流 max. inrush current at 125v48a / 96a
→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~105°c
→操动件温度 actuator 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
端子类型terminals
◆输入端/输出端 input side/output side:
→插片端子 plug-in terminals 6.3×0.8mm
→插片端子 plug-in terminals 4.8×0.8mm
→焊接端子 solder terminals
电气参数和认证 electric rating and certification
