When selecting a time control switch, pay attention to the following key parameters:
Time Range: Standard models support 24-hour or 7-day programming cycles, while high-end models can be extended to 365 days to meet long-term timing requirements.
Number of Time Periods: Basic models offer 1-2 time period settings, while industrial-grade products support 16-32 independent time periods, enabling multi-stage control logic.
Load Capacity: Select the rated current according to the application scenario. Household electricity is typically 10-16A, while industrial equipment may require 32A or higher. Ensure the switch's rated current is at least 1.2 times the load current.
Protection Rating: For outdoor or humid environments, select an IP65 or higher protection rating to prevent dust and rain intrusion that could cause malfunctions.
Operating Temperature: For industrial applications, pay attention to low-temperature start-up performance (-20℃ to 70℃) and high-temperature tolerance (some models support continuous operation at 125℃).
