The 800-001740 is a speed switch with SPDT relay output and an internal sensor, manufactured by ELECTRO SENSORS. This device operates at 5-100 RPM with a 35mA, 24VDC power supply. With its compact design and reliable functionality, the 800-001740 ensures accurate and efficient speed detection in various applications. Professionals in industries such as manufacturing and process control can rely on this speed switch for precise and reliable speed control.