Basic Information Series and Type: It belongs to the H5CN series and is a panel - mount and surface - mount timer relay. Compliance Standards: It is compliant with relevant international standards and has obtained UL and CSA certifications. Power Parameters Voltage Range: The power supply voltage is AC 100 - 240V or DC 12 - 48V. The allowable voltage fluctuation range is usually within a certain proportion of the rated voltage, ensuring stable operation under different power supply conditions. Power Consumption: Low power consumption, which helps to reduce energy consumption and heat generation. Timing Characteristics Timing Range: The time specification is 99.99s, with an addition - cumulative timing mode. The timing range can be adjusted through the up - and - down - key operation, covering from 0.01s to 99.99s. Accuracy: It uses a quartz oscillator as the time - keeping source, with high - precision timing, which can meet the needs of most industrial control scenarios for timing accuracy. Display Mode Display Type: It adopts a 7 - segment LED display with a character height of 8mm. The display is clear and intuitive, which can clearly show the set time and the current timing status.