fa7-6n series (dustproof) snap-action push-button switches

产品描述product description

fa7-6n series are special type push-button switch, with snap-action structure, for used in portable power-tools such as 100mm and 125mm angle grinders, die grinders, etc. also suitable for gardening tools, such as grass trimmers, electric chain saws, blowers, etc.


◆可选带以下功能 optional with following function:
→双极常开 dpno (double pole normally open)
→双极双掷 dpdt (double pole double throw)
→双极常闭 dpnc (double pole normally close)
→双极常开并联 dpno paralleled
→双极双掷并联 dpdt paralleled
→双极常闭并联 dpnc paralleled
→带防护罩可实现防尘功能 optional with protection cap for dustproof
double pole paralleled, with one movable contact arm
◆两极并联后电气参数最大可达25a 48vd.c
double pole paralleled, up to 25a 48vd.c

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 250v60a
→最大冲击电流 max. inrush currentat 125v90a
→接触电阻 contact resistance≤30m ohm
→绝缘电阻 insulation resistance≥7m  ohm
→基本介电强度 diele ctric 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:
→插片端子plug-in terminal 4.7x0.8mm
→焊接端子soldering terminal 4.7 x0.8mm
★utility model patented with the no. is zl201920483842.5

电气参数和认证 electric rating and certification

订货信息ordering information