The NKK Switches MB2400 Series Snap Action Pushbutton Switches offer a short stroke with a light touch giving a smooth actuation and audible feedback for a 200,000 operation minimum rating. The miniature snap-acting, snap-in mount pushbuttons are available in a comprehensive array of bezel styles, colors, and LEDs to enhance the appeal and functionality. An anti-jamming design protects the contacts from damage due to excessive downward force on the actuator. Installation is simplified by the longer center solder lug terminal and the high torque bushing construction to prevent rotation or separation from the frame. The NKK Switches MB2400 Series Snap Action Pushbutton Switches are constructed of a stainless steel frame to resist corrosion, an internal o-ring to protect against contamination, patented silver contacts of specially composed alloy for hardness, and epoxy sealed terminals to prevent entry of solder flux and other contaminants.