The Avantco R13-448 (4321, T85) 4-Prong Toggle Switch is a heavy-duty power control switch designed for commercial refrigeration equipment. Rated for 277V, 20A, and up to 1 HP, this switch ensures safe, reliable operation even under high electrical loads. It provides firm, positive switching action and long service life?making it the perfect OEM replacement for Avantco commercial refrigerators and merchandisers. Key Features 4-prong toggle switch for heavy-duty commercial use 277V, 20A, 1 HP rating Designed for refrigeration and merchandiser equipment Durable construction for long-term reliability Smooth, positive switching action Direct-fit OEM replacement Specifications Part Numbers: R13-448, 4321, T85 Type: 4-Prong Toggle Switch Voltage Rating: 277V Amperage Rating: 20A Horsepower Rating: 1 HP Application: Power control for refrigeration units Compatible Models: Avantco SW-72-T Avantco SW-60-T Avantco SW-48-T Why Choose This Item Choose the Avantco R13-448 for its high-capacity performance, OEM fit, and rugged durability. This switch restores reliable power control to your commercial refrigerator, ensuring safe operation and minimizing equipment downtime in busy kitchen environments,