The TE Connectivity / Alcoswitch Pushbutton Switch AV1911E712Q04 is a single-pole, single-throw (SPST) switch designed for use in a variety of applications. This switch is rated for 3A at 250V and features a durable construction with a long life expectancy. The switch is designed to be easy to install and use, with a simple push-button operation. The switch is also designed to be dust and moisture resistant, making it suitable for use in a variety of environments. The switch is UL and CSA approved, ensuring it meets the highest safety standards. The TE Connectivity / Alcoswitch Pushbutton Switch AV1911E712Q04 is an ideal choice for applications requiring a reliable and durable switch.