环型灯中心灯带电源符号带锁复位金属按钮开关

Anti-Vandal Pushbutton Switches,Bushing ∮19,16mm ? ? Bushing:∮19mm,∮16mm Contact rating: ∮19mm5A?@250VAC ?????????????????????∮16mm3A? @250VAC Contact resistance :50m ohm (max.) initial @2-4VDC Insulation resistance : 1000M ohm (min) @500VDC Dielectric strength :2,000V RMS 50~60HZ. Electrical Life :50,000 cycles at full load Operating temperature : -20℃ to +70℃ IP class: IP67 protection Torque: 5~14Nm max. applied to nut Operating force: 4N max Bushing: See bushingoption Contact : Silver alloy Base:PBT Nut: Nickel plated brass How to order ?

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