fa7-10a, fa7-10b series (dustproof) snap-action trigger switches

产品描述product description

fa7-10 series are one general type trigger switch, with snap-action structureoptional integrated dustproof, for used in power-tools and gardening tools such as electric mixers, circular saws,jig saws, polishers grinders, electric planers, rotary hammers, demolition hammers, miter saws, cut-off machines, electric chain saws, electric lawnmowers, etc.


◆可选带以下锁定类型 optional with following lock types:
→无锁定 no lock
→闭合锁定 lock-on
→断开锁定 lock-off
◆可选带以下功能或附件 optional with following function or accessories:
→双极常开 dpno
→单极常开 spno
→一极常开,另一极常闭 one pole normally open, the other normally close
→带软胶扳机 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
→最大冲击电流 max. inrush current at 250v90a
→最大冲击电流 max. inrush current at 127v120a
→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
→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


◆输入端/输出端 input side/output side:
→接线柱端子 pillar terminals φ=3.5mm
★utility model patented with the no. is zl201920475212.3

电气参数和认证 electric rating and certification

订货信息ordering information