Schneider Electric offers a wide array of cost effective control and signaling solutions for a variety of industrial and commercial machines in chemical industry plants, paper mills, energy distribution panel builders, food and beverage, car washers, and other. Discover ease of installation and product selection with its complete line of push buttons and tower lights, including Harmony wireless push button, Biometric switch, Harmony monolithic push buttons and tower lights, pilot lights with LEDs, selector switches, mushroom head emergency stop buttons with snap-action locking, and more - all through Grainger.