Feature:1. SAFE AND FLAME RETARDANT: ABS flame retardant material shell possess high and low temperature resistance, safe and stable2. PROTECTIVE FUNCTION: Push button head design, beautiful and delicate, come with better protection. Impact resistant and not easy to age3. NO OXIDIZE BRASS PINS: The brass pins are firmly welded, the conductivity is better, not easy to oxidize for a long time, the connection is stable4. SAFE SILVER CONTACTS: Silver contacts protect circuit safety, sliding contact design has self cleaning function to ensure reliable access5. FOR VARIOUS EQUIPMENT: Used for automation equipment, DIY application installation, distribution boxes, complete sets of electrical equipment, household appliances, power distribution equipmentSpecification:Item Type: Momentary Push Button SwitchMaterial: ABS + brassAdapt To Scene: Automation equipment, DIY application installation, distribution box, complete sets of electrical equipment, household appliances, power distribution equipmentModel: BEM-LA16-22DS-JConductive Material: Silver point brass piecesAction Mode: Self locking or self resettingVoltage: 220VSize: Approx. 16mm / 0.63inWorking Ambient Temperature: -10 ~ +55Working Current: 5AElectrical Life: 500,000 TimesMechanical Life: 1 Million times.Package List:25 x Push Button Switch25 x Rubber RingNote:1. Please follow the steps in order to wire.2. Dangerous to live electricity, please do not mess with wiring if you are not a professional electrician. Have a great time shopping!