12mm Self Locking and Momentary for Electrical Control System IP67 Waterproof Micro Fixation Self Reset Switch Toowei Waterproof Push Button Micro Switch 12mm Mini White Pushbutton Switch for Electrical Control System A4126 series waterproof push button switch , protection degree reach IP67 ,installation size is 12mm. According to the material , it has metal push button switch and plastic push button switch . All the switches has self-locking and momentary two different kinds . If equip with LED light , colour can be customised based on the customer's request . It widely used in beauty equipment , small yacht, lamps, medical equipment , military communication intelligent network equipment and the other instruments . Function Momentary: Means that when you push switch and then move your finger, the actuator will back to the original position. Latching: Means that when you push switch once it will change state and stay in this pushed-down position and will not come back to original position unless you push it again. Technical Paremeters 1. Operating force 6Nf, best range is 5Nf~6Nf , Maximum endurance 5kgf 2. Contact resistance 50m 3. Rated current 3A , rated voltage 250VAC 4. Insulation resistance 100m /min 5. Withstand voltage: AC 1000V(50~60hz)/min 6. Solderability: soldering iron 3405/1-2s 7. Solder resistance: soldering iron 3405/3-5s 8. Durability : Electrical life 50000 times, Mechanical life 100000 times 9. Protection degree: IP67 10 Material: Dupont Nylon PA66+20% glass fiber 11. Installation size: 12mm _x000D_