Harmony Control. This current monitoring relay supervises a conductor for exceeding the set threshold (4-1000 mA). It features two relay contacts that can handle loads of up to 8 A. The threshold and switching hysteresis are adjustable. Settings are made via control elements on the front, which can be protected against tampering with a clear cover. A lit scale pointer allows for easy visibility of the potentiometer settings even from a distance. The front diagnostic switch enables the output relays to be turned off for testing the overall application. Closing the clear cover automatically resets the diagnostic switch. The wide voltage power supply (24-240 VAC/DC) allows for universal use. Three LEDs indicate the status. The device width is 22.5 mm, and it is mounted on a DIN rail. The wiring connection is made via screw terminals.