Technical parameters: 1.Degree of Protection:IP67 2.Contact Type: 1NO 3.Maximum Voltage:250VAC/DC 4.Thermal Current:2A 5.Minimum Applicable Load: 5VAC/DC,1Ma 6.Contact material: Silver plated gold 7.Terminal Style:110 Solder / Quick Connect 8.Operatiing Temperature: -25 to +55 9.Operational humidity: 45% to 85% 10. contact resistance:50mΩ maximum 11.Insulation Resistance:100 mΩ minimum (500VDC megger) 12.Degree of Protection:>10g 13.Electrical Life:100,000 operations minimum(at full rated load) Features: 1.Sealed to IP67 IK10 2.Easy to clean to metal surface 3.Very long life expectancy Package: 1.Neutral packing:plastic bag for goods+inner box bubble+inner box+carton Appliance: 1.Metal Switches for cars,computers 2.Metal Switches for Medical,Food processing,Mining,Home automation 3.LED Switch for door entry system 4.Waterproof switch for car/vehicle