The weekly time control switch SL189 is a versatile and user-friendly programmable timer designed to automate various electrical devices based on a predetermined schedule. This advanced timer switch allows users to set specific on and off times for electrical appliances, lighting systems, and other devices, ensuring energy efficiency and convenience.
Do not work on batteries or electricity. trustworthy and practical.
The mechanical timer includes a clear analog display that makes it simple and clear to see the countdown. The settings and modes of mechanical timers are limited. Comparatively speaking, less complicated digital timers are more expensive than straightforward mechanical timers.
Thus, a mechanical timer can be a straightforward, practical tool in settings that don’t call for sophisticated programmable features. Compared to digital feedback, haptic physical feedback has advantages.
1.7-day programmable timer with up to 10 on/off settings per day
2. Manual override function for added flexibility
3. Built-in battery backup to maintain settings during power outages
4. Customizable minimum switching intervals
By using the SL189, you can enjoy several benefits, such as:
1. Improved energy efficiency by scheduling devices to operate only when needed
2. Enhanced security through automatic lighting control
3. Simplified routine management with automation
4. Reduced energy costs
Home Automation
The SL189 is perfect for automating various home appliances, such as:
lighting Systems: Schedule outdoor and indoor lights to turn on and off at specific times, enhancing security and saving energy. HVAC Systems: Regulate heating and cooling systems to maintain a comfortable temperature while reducing energy consumption. Irrigation Systems: Automate your garden watering schedule for optimal plant growth and water conservation. Electronics: Set timers for televisions, computers, and other devices to prevent excessive energy usage. Commercial Use: The SL189 is also suitable for commercial applications, including:
Office Spaces: Manage lighting, heating, and cooling systems to create a comfortable work environment and reduce operational costs. Retail Stores: Automate promotional displays, signage, and lighting to attract customers and save energy. Restaurants And Cafes: Control kitchen equipment, lighting, and music systems for an efficient and enjoyable dining experience. Industrial Settings: In industrial environments, the SL189 can be used for: Machinery Control: Schedule equipment operation to maximize productivity and minimize downtime. Energy Management: Optimize energy consumption by automating lighting, HVAC, and other systems during off-peak hours. Security Systems: Automate lighting and surveillance systems to enhance security and seter trespassers.
| Model | SL-189 |
|---|---|
|
Operation Voltage |
110-240VAC/50-60Hz |
|
Contact |
Timed 1 SPDT |
|
Operation |
Timers Operation |
|
Timing Range |
Circulation of day |
|
Minimum Setting Unit |
15min |
|
Time Accuracy |
<+1s/day |
|
Outline Dimension |
108*73*57mm |
|
Installing Mode |
DIN-rail |
A: The SL189 is designed for indoor use only. If you require an outdoor timer, consider purchasing a weatherproof model specifically designed for outdoor applications.
A: The SL189 is rated for a specific voltage range. Check the user manual to ensure compatibility with your device’s voltage requirements.
A: The built-in battery backup can maintain your settings for up to 3 months during a power outage.
A: Yes, the SL189 has a manual override function that allows you to temporarily bypass the programmed schedule.
A: The minimum switching interval for the SL189 is one minute, providing precise control over your devices’ operation.
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