The AML22CBH2AD is a square electronic control pushbutton switch from the AML series, featuring a standard black bezel and an integrated high-efficiency yellow LED. It is configured with an alternate action, 2-pole double-throw (2PDT) circuit and silver contacts rated for 3A at 125VAC or 2A at 250VAC. The integrated 5V LED has an internal current-limiting resistor for a nominal 20mA operation and functions on a circuit independent of the switch. Terminals are .110 x .020-inch for solder or quick-connect wiring. This UL recognized and CSA certified switch is designed for applications requiring reliable visual feedback and manual control, such as industrial panels and man-machine interfaces.