YST25A Digital Programmable Timer Switch
The YST25A is a high-precision digital programmable timer switch designed for automatic control of electrical equipment. It features an LCD display, easy push-button programming, and reliable time-based switching for a wide range of applications.
Key Features
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Digital LCD Display - Easy-to-read screen shows current time and program settings
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Programmable Control - Set up to 16 ON/OFF programs per day or week
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Wide Time Range - Control from 1 minute up to 168 hours (7 days)
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Battery Backup - Built-in rechargeable battery retains settings during power outages
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Manual Override - Switch between auto and manual ON/OFF mode
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Compact Design - DIN rail mountable, space-saving installation
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High Load Capacity - Suitable for resistive and inductive loads
Technical Specifications
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Power Supply |
AC 220V / 50Hz |
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Switching Capacity |
25A (resistive) / 20A (inductive) |
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Time Control Range |
1 minute - 168 hours |
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Timing Accuracy |
±2 seconds/day |
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Program Count |
16 ON/OFF cycles |
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Power Consumption |
≤ 1.5W |
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Material |
Flame-retardant ABS housing |
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Display |
LCD digital display |
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Mounting |
DIN rail (35mm) |
Applications
Street lighting, advertising signage, water pumps, ventilation systems, greenhouse irrigation, industrial equipment, home appliances, and any application requiring scheduled ON/OFF control.
For more information, please contact us.


