IRT IRTA timed relay

This iRTA Acti9 is a time delay relay. The delay interval is from 0.1 to 100 hours. It delays the onset of a load. The daily cycle of a single time starts with the connection of the iRTA relay power supply. The control Uc and the power supply voltage range from 24 V AC to 240 V AC +/- 10% and 24 V DC +/- 10%. The load is energized at the end of the time delay T. The operating frequency is 50Hz or 60Hz. The accuracy of the device is +/- 10% of full scale. The minimum control pulse duration is 100ms. The maximum reset time due to voltage interruption is 100 ms. The nominal switching current is 21 A at 250 V AC. The mechanical endurance in the AC1 category is more than 5 x 10^6 switching operations. The electrical endurance in the AC1 category is more than 10^5 switching operations. The type of excitation is analog (our analog) with a single function. The device flashes during the delay. It includes a contact for switching. The width in steps of 9 mm is 2. The degree of protection is IP20. The dimensions are (W) 18mm x (H) 90mm x (D) 72mm. The weight is 65 g. The operating temperature is -5°C to + 55°C. The storage temperature is -40°C to + 70°C.