The FUJI ELECTRIC DR22F4M-E3R is a switch indicator designed for convenient panel mount installation. With its compact and durable square design, it offers a reliable and user-friendly solution for various industrial applications. The indicator features 24VAC/24VDC LED lighting, ensuring clear and visible indication of the switch status. Additionally, its threaded construction allows for secure and easy mounting onto panels. Dependable and highly functional, the DR22F4M-E3R is an ideal choice for superior switch indication in a range of industrial settings.