The ELECTROSWITCH part A221S1YAB is a versatile toggle switch designed for various applications. It features a sleek bat lever and provides a convenient ON-OFF-ON functionality. With a Double Pole Double Throw (DPDT) configuration, this switch allows for multiple circuit options. The switch is suitable for low-voltage applications, with a rating of 28VAC and 28VDC. It offers a power rating of 0.5VA, ensuring reliable performance. For easy installation, the A221S1YAB switch is designed with PC pins for secure PCB mounting. It also includes a bracket and threaded housing, adding flexibility to the installation process. Overall, the ELECTROSWITCH part A221S1YAB is a durable and reliable switch option, perfect for a variety of electronic projects.