The Roundup - AJ Antunes 7000400 Vertical Toaster Interlock Switch helps provide safe and controlled operation of compatible commercial vertical toasters. This replacement electrical switch is designed to monitor the position of a toaster component or access point and control the electrical circuit accordingly. It works by opening or closing the circuit when the associated mechanism r... https://partsfe.ca/interlock-switch-for-roundup-part-7000400