ITEM NAME:19mm 0.75 inch Dia Flat Waterproof Press Button Momentary Stainless Steel 2 Z7K7 19mm 0.75 inch Dia Flat Waterproof Press Button Momentary Stainless Steel 2 Z7K7 Oeperation Type: Momentary Contact Type: 2NO+2NC Current: 5A; Voltage: AC 250V Install Style: PCB Type with Light Material: Stainless Steel Net Weight: 22g Total Size: 40 x 25mm/1.57 x 0.98 inch(L*Max.D) Light Color: Green Main Color: Silver Tone Cap Type: Flat Terminal Quantity: 8 Thread Diameter: 19mm Light Power: 220V Operating Temperature: -25C to +55C; Operating Humidity: 45 to 85%RH;Protection Rating: IP67 Contact Resistance: 50Mohm Maximum; Insulation Resistance: 100Mohm Minimum Main applications: furniture, hotel equipment, cleaning equipment, audio equipment, industrial equipment, lighting engineering, building model, entrance guard system, automobile, motorcycle, balance electric scooter, computer, coffee machine, juicer, etc. Package Include: 1 x Button Switch Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.