msg series (dustproof) high rated micro switch (leaf spring type)

产品描述product description

msg series are one big dimension micro switches, contact gap 3.0mm, optional with seal ring for dustproof, the voltage up to 127vd.c, specially for used in high rated dc power-tools and dc gardening tools, such as 18v up dc angle grinders, 18v up dc grass trimmers, 18v up dc electric chain saws, 18v up dc blowers, 18v up dc hedge trimmers, 18v up dc multi-head tools, etc.


◆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)
→双极常开 dpno (double pole normally open)
→双极常闭 spnc (double pole normally close)
→双极常闭常开 spco (double pole close and open)
◆可选附带以下附件 optional with the accessories as follows:
→压柄 handle
→密封圈 sealring
→两极连接片 poles joint

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 250v108a
→最大冲击电流 max. inrush current at 127v150a
→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
→环境温度 ambient temperature-25°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
→开关操作力选择范围 operating force range12n~25n
→开关内部触点间隙contact gap range≥3.0mm


◆com, no, nc端子 terminals:
→插片端子 plug-in terminals 6.3×0.8mm
→焊接端子 solder terminals 6.3×1.0mm
★utility model patented with the no. is zl201920465989.1

电气参数和认证 electric rating and certification

订货信息ordering information