The AllPoints Foodservice Parts & Supplies 421888 Interlock Switch is designed specifically for Southern Pride XLR models 600 and 1400. This essential component ensures safe operation by preventing the equipment from running when access panels are open. Built for durability and reliability, the interlock switch is easy to install and maintain, making it a vital part of your foodservice equipment. Enhance safety and efficiency in your kitchen with this high-quality replacement part.