Schneider Electric Illuminated Pushbutton, Green and Red, 22mm Cutout - Harmony XB4 Series - XB4BW73731G5 Turn high-powered electrical machinery off and on with a simple push of this Schneider Electric safety button. The component has a raised rectangular button that’s ready to press when a fault occurs in your production line. The button activates the receiver module and immediately turns off the electrical current to your machine. When the fault has been addressed, the circular green button allows you to turn the current back on without delay. Features & Benefits • NO/NC (normally open/normally closed) contacts allow dual-state configuration
• Compact cut-out diameter of 22mm for efficient use of space
• Screw terminals provide secure, lasting connection once installed
• Central LED illumination voltage of 120V for clear workplace visibility Applications • Control stations
• Automotive industries
• Commercial units such as warehouses Why are this pushbutton's contacts made of silver? The contacts are plated with a silver alloy to resist rust that could damage the quality of your connection. How precise is this pushbutton? This pushbutton has a slow-break feature to enhance its accuracy. The slow-break slightly staggers the contact operation to provide time for the AC (alternating current) wave to move through its zero energy level.