The White-Rodgers 3L09-4 is a board mount limit switch designed for precise temperature control in various industrial applications. This switch opens at 150 degrees Fahrenheit and closes at 130 degrees Fahrenheit, ensuring accuracy and reliability. It features a bimetal disc and measures 3.12 inches in length, making it compact and easy to integrate into equipment designs. The 3L09-4 replaces Rheem/Ruud 47-21711-19 L150-20f, offering a convenient option for maintenance and repairs.
The White-Rodgers 3L09-4 limit switch provides high-speed contact separation and is an OEM replacement for competitive models. It is built to handle demanding operating conditions, ensuring long-lasting performance.