drk series dustproof dc signal trigger switches

产品描述product description

drk series are one special type dc signal trigger switches, integrated dustproof (and waterproof), designed specially for used in brushless dc power-tools or gardening tools such as: brushless cordless drills, brushless cordless hammers, brushless cordless screw drivers, brushless cordless impact wrenches, brushless cordless blowers, etc.


◆the switches combine compact size, optional with the function or accessories as follows..
→signal on-off with linear pote ntiometer
→signal on-off with reversing and linear potentiometer
→trigger covered with rubber (overmolding)

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
→最大电流 max. current at 130vd.c0.1a
→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 tempe rature0°c~55°c
→阻燃等级 flammabilityul 94v-0
→防护等级 protection typemax. ip65/ip67
→the electronics in the switches are to be tested together with the corresponding appliance, the switches are suitable for appliance of class ii.


◆输入端/输出端 input side/output side:
→带插头导线 wire terminal with plug
→线路板焊接端子 pcb solder terminal 1.0×0.6mm
★utility model patented with the no. is zl201821441451.9

电气参数和认证 electric rating and certification

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