The TE Connectivity / Alcoswitch Pushbutton Switches PB7B2FM7M1CAL00Y500 are designed to provide reliable and durable performance in a variety of applications. These switches feature an ON/OFF function, a blue finish, and a M1 terminal. They are rated for IP68 protection and can handle up to 50mA of current. The PB7B2FM7M1CAL00Y500 switches are ideal for use in harsh environments and are designed to withstand extreme temperatures, dust, and moisture. They are also resistant to shock and vibration, making them a great choice for industrial and commercial applications. With their robust construction and reliable performance, the TE Connectivity / Alcoswitch Pushbutton Switches PB7B2FM7M1CAL00Y500 are an excellent choice for any application.