产品描述product description
◆msu系列是一款标准的小型微动开关，可用于小型手持电动工具和家用电器，如：小型充电式螺丝起子、迷你型直流修枝剪、豆浆机、电动榨汁机等。
◆msu series are standard mini-type micro switches, commonly for use in low current portable power-tools and home appliances such as mini screw drivers, mini dc hedge trimmers, soybean milk machines, electric juicers, etc.
产品特征features
◆可选附带以下功能 optional with the function as follows:
→单极常开 spno (single pole normally open)
→单极常闭 spnc (single pole normally close)
→单极常闭常开 spco (single pole close and open)
◆可选附带以下附件 optional with the accessories as follows:
→压柄 push handle
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 250v18a
→最大冲击电流 max. inrush current at 127v18a
→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~125°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
→开关操作力选择范围 operating force range2n ~5n
→开关内部触点间隙 contact gap0.8~1.0mm
端子类型terminals
◆输入端/输出端 input side/output side:
→焊接端子 soldering terminals 3.5×0.5mm
→插片端子 plug-in terminals 2.8×0.5mm
电气参数和认证 electric rating and certification
