| 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 |