... ,000 for momentary Mechanical Configuration:latching&momentaryPushbutton Headround, mushroom, square, rectangular big square, big rectangularCap Colorsred, green, yellow, white, blueInput Voltage ... Dibratility 50HZ,1.2mmEndure Impact≥10gLifeauto-return button1000000auto-return button,selector button500000emergency stop button , key button 100000circle two positionE6-X/2 ...