The AllPoints Foodservice Parts & Supplies 461884 is a reliable solid-state controller designed for efficient defrost timing. Operating at 120V and 15A, it features a programmable timer with a maximum duration of 6 hours and 24 minutes. This controller is compatible with various Perlick models, including 834, 8340, 8350, 8365A, F24N, F24S, Fr24, Fr36, Fr48, Fr60, and Hc24Fs. Its durable construction ensures long-lasting performance, making it an essential component for maintaining optimal refrigeration conditions.