1、25PCS BUTTON SWITCH: Including 25pcs push button switches and washers, with 16mm mounting size for easy installation and replacement. 2、ABS SHELL: Using ABS flame retardant material shell, high and low temperature resistance, with good stability and safe operation. 3、GOOD PROTECTION: Button head design, beautiful and delicate, is impact resistant and not easy to age, and provides better protection effect. 4、BRASS PINS: Using brass welding pins, has good electrical conductivity, oxidation and corrosion resistance, stable and reliable. 5、SAFE OPERATION: Silver contacts can protect circuit safety, sliding contact design has self cleaning function to ensure reliable access. 25 x Button Switches25 x Washers Item Type: Push Button SwitchMaterial: ABS + BrassApplicable Scenarios: Automation equipment, DIY application installation, distribution boxes, complete sets of electrical equipment, household appliances, power distribution equipmentModel: BEM-LA16-11DS-FConductive Material: Silver Contacts Brass PiecesAction Mode: Self Locking, Self ResettingVoltage: 220VInstallation Size: Approx. 16mm / 0.6inWorking Ambient Temperature: -10℃~+55℃Working Current: 5AElectrical Life: 500000 timesMechanical Life: 1000000 times