UL Certified Metal Button Switch 19mm Heavy Duty with Dielectric Strength and IP66 for Safety Electrical Panels in IndustryProduct SpecificationsParameterSpecificationProduct Name8300 Series Metal Button SwitchMaterial OptionsStainless steel/Brass clad nickel/Alumina/CustomRated Specifications10A 250V T105Contact Resistance≤50mΩInsulation Resistance≥1000MΩDielectric StrengthContact-Panel ≥2000VContact-Contact 1500VMechanical Life200,000 cyclesElectrical Life50,000 cyclesOpera