TE Connectivity / Alcoswitch Pushbutton Switches PB6B2HS6M1CAL00S500 are a series of pushbutton switches designed for use in a variety of applications. These switches feature a PB OFF/ON HC GRE M1 TERM IP68 50V rating, making them suitable for use in harsh environments. The switches are rated for 50V and are IP68 rated for dust and water ingress protection. The switches feature a momentary action, meaning they are only active when the button is pressed and released. They are available in a variety of colors and sizes, making them suitable for a wide range of applications. These switches are commonly used in industrial, automotive, and marine applications. They are also used in consumer electronics, such as gaming consoles, remote controls, and other electronic devices.