12 best wall timer with astronomic
A wall timer with an astronomic feature is a specialized electrical device used in homes and commercial spaces to automate the control of lighting or other electrical devices. It incorporates astronomic timing capabilities, allowing it to adjust its schedule based on the changing sunrise and sunset times throughout the year. Here's what you need to know about wall timers with astronomic features:
Automated Control: Wall timers with astronomic features are designed to automatically turn lights or electrical devices on and off at specific times of the day. The key advantage is that they can adjust these schedules throughout the year to align with the changing daylight hours.
Astronomic Function: The astronomic feature calculates and adjusts the timer settings based on the geographical location and the current date. It considers the local sunrise and sunset times to determine when the connected lights or devices should be activated.This ensures that lighting schedules remain effective and energy-efficient.
Versatility: These timers can be used for a variety of applications, including indoor and outdoor lighting control, landscape lighting, security lighting, and more. They are commonly used in areas where consistent lighting schedules are desired.
Energy Savings: By synchronizing with natural daylight patterns, wall timers with astronomic functions can help reduce energy consumption. Lights are turned on only when needed, and unnecessary usage during daylight hours is minimized.
Customization: Many wall timers with astronomic features allow for customization of settings. Users can set different schedules for different days of the week and adjust parameters such as the on/off times and time zones.
Ease of Installation: Installation typically involves replacing an existing wall switch or outlet with the astronomic timer. Most models come with clear installation instructions and are compatible with standard electrical wiring.
Battery Backup: Some astronomic timers include a battery backup feature. This ensures that the timer's internal clock remains accurate even in the event of a power outage.
Security Benefits: Automated lighting control can enhance home security by creating the appearance of an occupied home when you're away. It can also improve safety by ensuring that outdoor pathways and entryways are well-lit after dark.
Dusk-to-Dawn Control: In addition to setting specific on/off times, some astronomic timers offer a dusk-to-dawn mode. This mode allows the timer to automatically turn on lights at dusk and off at dawn, regardless of seasonal variations.
In summary, wall timers with astronomic features provide an efficient and convenient way to control lighting and electrical devices while taking into account the changing daylight hours throughout the year. They help save energy, improve security, and simplify daily routines by automating lighting schedules based on geographical location and date.
Below you can find our editor's choice of the best wall timer with astronomic on the marketProduct description
TOPGREENER astronomic programmable timer switch lets you set your lights with a 7-day schedule. This advance timer combines astronomic timing and automatic daylight savings features to give you this advance lighting controls. It also features a random mode and manual on/off or countdown options. Neutral wire required, single pole or 3-Way Operating Certifications: UL Listed. ENERLITES Elite Series screwless cover, child safe wall plates can replace any decorator receptacle or switch of the same size. These wall plates are made to enhance the look of any room. The low-profile design blends seamlessly without visible gaps between the wall plate and wall. Their smooth finish provides an attractive appearance and makes them easy to clean. Dimensions: 4.68" Height x 2.93" Length.
- Timer: Programmable timer switch automatically turns lights on/off based on a pre-set 7-day schedule with astronomic feature that allows you to automatically adjust dusk to dawn times
- Timer: Random function varies schedule for a lived-in look. Timer switch automatically adjusts for daylight savings time. Manual override and countdown timer feature
- Timer: Back-lit LCD screen activates when a button is pressed. Help to easily read and program timer switch at the darkest areas
- Wall Plate: Easy replacement of any wall plate of the same size. Outer dimensions are: Height: 4.68" x Length: 2.93” inches. Inner dimensions are: Height: 2.65” x Length: 1.36” inches. Screwless cover for added child safety, 1-year Warranty, UL listed
- Timer: Neutral wire required. For single-pole or 3-way use. 120VAC; Resistive 1800W, Tungsten: 1200W, Fluorescent: 1200VA, LED: 300W, Motor: 1/2HP, UL-listed.
Product description
TOPGREENER astronomic programmable timer switch lets you set your lights with a 7-day schedule. This advance timer combines astronomic timing and automatic daylight savings features to give you this advance lighting controls. It also features a random mode and manual on/off or countdown options. Neutral wire required, single pole or 3-Way Operating Certifications: UL Listed. ENERLITES Elite Series screwless cover, child safe wall plates can replace any decorator receptacle or switch of the same size. These wall plates are made to enhance the look of any room. The low-profile design blends seamlessly without visible gaps between the wall plate and wall. Their smooth finish provides an attractive appearance and makes them easy to clean. Dimensions: 4.68" Height x 2.93" Length.
- Timer: Programmable timer switch automatically turns lights on/off based on a pre-set 7-day schedule with astronomic feature that allows you to automatically adjust dusk to dawn times
- Timer: Random function varies schedule for a lived-in look. Timer switch automatically adjusts for daylight savings time. Manual override and countdown timer feature
- Timer: Back-lit LCD screen activates when a button is pressed. Help to easily read and program timer switch at the darkest areas
- Wall Plate: Easy replacement of any wall plate of the same size. Outer dimensions are: Height: 4.68" x Length: 2.93” inches. Inner dimensions are: Height: 2.65” x Length: 1.36” inches. Screwless cover for added child safety, 1-year Warranty, UL listed
- Timer: Neutral wire required. For single-pole or 3-way use. 120VAC; Resistive 1800W, Tungsten: 1200W, Fluorescent: 1200VA, LED: 300W, Motor: 1/2HP, UL-listed.
Product description
The TGT01-H Astronomic Programmable Timer Switch lets you truly “set it and forget it” when it comes to managing your lights. This timer switch combines the features of a 7-day programmable switch with an astronomic and auto daylight savings settings so you can fully automate your lights! The astronomic feature automatically adjusts the timer for dusk to dawn times so your lights will turn on and off exactly when it’s dark or light outside. Simply select your time and zone, and the TGT01 will do the rest! The auto Daylight Savings Time feature also makes sure your schedule will automatically adjust for time changes throughout the year. No longer fumble for your keys in the dark trying to open your door. Never worry about accidentally leaving the lights on all day or night and make sure they only turn on at the times you set with this digital timer switch! The timer also features Random Mode, which varies your schedule by about a few minutes for a “lived-in” look to deter intruders and thieves. In addition to the timer’s programmable settings, the TGT01 also has an on/off and timer override. Override the programmed schedule to keep lights on or off, or even set a countdown timer for your lights! A bright, backlit LCD screen helps make checking and setting programs easier on the eyes. The timer backs up current programs and saved settings during power outages. The timer switch works in single-pole and 3-way applications. A neutral wire is required for installation. Perfect for anywhere you need timed lighting or fan control, such as porch lighting, outdoor lighting, or living room lighting for enhanced security.
Here's a quick setup guide to activate the dusk/dawn feature.
Properly set up the time, region, year and program the dusk dawn time according Instructions (make sure the times are correct for your area). Setup must be complete to properly use the dusk/dawn feature (to activate, see next steps).
1. Select PRG(program) screen will display program 1 on
2. Select set, dashes will start blinking
3. Select the dusk/dawn button (if you hit once it will be dusk, twice will be dawn)
4. Select set after correct time is displayed
5. Use the up down arrows to select days
6. Select set, then home
7. Select PRG(program) 2 times, screen will display program 1 off
8. Select set, dashes will start blinking
9. Select dusk/dawn button (if you hit once it will be dusk, twice will be dawn)
10. Select set
11. Use up down arrows to select days
12. Select set
13. Select home
- Programmable timer switch automatically turns lights on/off based on a pre-set 7-day schedule with astronomic feature that allows you to automatically adjust dusk to dawn times
- Program up to 7 on/off schedules per week. Each program can be unique or repeated daily, by weekends, or by weekdays
- Random function varies schedule for a lived-in look. Timer switch automatically adjusts for daylight savings time. Manual override and countdown timer feature
- Back-lit LCD screen activates when a button is pressed. Help to easily read and program timer switch at the darkest areas
- Neutral wire required. For single-pole or 3-way use. 120VAC; Resistive 1800W, Tungsten: 1200W, Fluorescent: 1200VA, LED: 300W, Motor: 1/2HP, UL-listed. Wall Plate sold separately
User questions & answers
Question: | no wifi or google assistant. can anyone recommend one that is wifi and google assistant compatible that has all of the same astronomical features |
Answer: | TopGreener does not currently offer a timer that is Wi-Fi compatible, however you can use smart switches and set schedules that adjust to the time on your phone etc. If you have further questions please contact us at [email protected] Best Regards, TopGreener Inc. |
Question: | What is the minimum load, I want to use it on a 7 watt led light |
Answer: | Hello, Yes, the TGT01-H timer will work with a 7 watt LED light. Best, Top Greener Inc. |
Question: | Will this work with a standard 3-wire connection (black, white, ground |
Answer: | This will work as a single pole switch with 3 wires, or as a 3 way switch with 4 wires. Note-3 wire actually has 4 wires inside because you never count the ground. In a normal situation with a single pole and your "3 wire" the only wires that hook into the switch are ground, black-hot in and black-hot out. No white, those are tied together to complete the circuit. This switch requires a white wire-neutral to be hooked up as well. I believe this is what gives it power to keep accurate time and such. |
Question: | Anyone figured out how to get this to use sunrise/sunset automatically? I can program a time via the schedule but wanted to just use sunset to sunrise |
Answer: | 1. Set the Zone in the Clock screen 2. Return to Main screen and push the Sun/Moon pushbutton to check the times the Timer set as default (if incorrect it may be changed by pressing the up or down arrows) 3. Proceed to Prog 1 ON and when the Time is blinking press the Sun/Moon to select the default Dawn time 4. Proceed to Prog 1 OFF and when the Time is blinking press the sun/Moon to select the default Dusk time *In the Prog ON/OFF screen the Moon or Sun will appear on bottom left to confirm which has been chosen |
Product features
TOPGREENER TGT01-H Astronomical 7-Day Programmable Timer Switch
The TGT01-H Astronomic Programmable Timer Switch lets you truly set your schedule and forget it when it comes to managing your lights. This timer switch combines the astronomic and automatic daylight savings features to give you this advanced 7-day programmable switch, so you can fully automate your lights!
The timer switch works in single-pole or 3-way applications. Perfect for anywhere you need timed lighting or fan control, such as the living room, porch, or outdoor lighting.
A neutral wire is required for this switch to work properly.
Automatic Dusk to Dawn, Astronomical Timer
The astronomical feature automatically adjusts the timer for dusk to dawn times so your lights will turn on and off based on the astronomical clock. In the summer time when there is more daylight, the timer will turn the lights on later in the evenings and turn off earlier in the mornings. Conversely, the timer will turn the lights on earlier in the evenings and off later in the mornings during winter when daylight is shorter. Simply select your time and zone, and the TGT01-H will do the rest!
No longer fumble for your keys in the dark trying to open your door. Never worry about accidentally leaving the lights on all day or night, and make sure they only turn on at the times you set with this digital timer switch!
Daylight Savings Feature
The auto Daylight Savings Time feature will automatically adjust the clock for time changes throughout the year, so your timer will continue to operate according to schedule.
Random Mode
The timer also features a Random Mode, which varies the scheduled time by about a few minutes (up to 30 minutes before or after) for an occupied look to deter intruders and thieves.
Timer Override & Countdown Timer
In addition to the timer’s programmable settings, the TGT01-H also has a manual on/off and timer override option. Override the programmed schedule to keep lights on or off, or even set a countdown timer for your lights!
Other Features
A bright, backlit LCD screen helps make checking and setting programs easier on the eyes. The timer backs up current programs and saved settings, so you don’t have to reprogram in the event of a power outage.
Product description
TOPGREENER astronomic programmable timer switch lets you set your lights with a 7-day schedule. This advance timer combines astronomic timing and automatic daylight savings features to give you this advance lighting controls. It also features a random mode and manual on/off or countdown options. Neutral wire required, single pole or 3-Way Operating Certifications: UL Listed. ENERLITES Elite Series screwless cover, child safe wall plates can replace any decorator receptacle or switch of the same size. These wall plates are made to enhance the look of any room. The low-profile design blends seamlessly without visible gaps between the wall plate and wall. Their smooth finish provides an attractive appearance and makes them easy to clean. Dimensions: 4.68" Height x 2.93" Length.
- Timer: Programmable timer switch automatically turns lights on/off based on a pre-set 7-day schedule with astronomic feature that allows you to automatically adjust dusk to dawn times
- Timer: Random function varies schedule for a lived-in look. Timer switch automatically adjusts for daylight savings time. Manual override and countdown timer feature
- Timer: Back-lit LCD screen activates when a button is pressed. Help to easily read and program timer switch at the darkest areas
- Wall Plate: Easy replacement of any wall plate of the same size. Outer dimensions are: Height: 4.68" x Length: 2.93” inches. Inner dimensions are: Height: 2.65” x Length: 1.36” inches. Screwless cover for added child safety, 1-year Warranty, UL listed
- Timer: Neutral wire required. For single-pole or 3-way use. 120VAC; Resistive 1800W, Tungsten: 1200W, Fluorescent: 1200VA, LED: 300W, Motor: 1/2HP, UL-listed.
Product description
The TGT01-H Astronomic Programmable Timer combines the features of a 7-day programmable switch with astronomic and auto daylight savings settings, so you can fully automate your lights! The astronomic feature automatically adjusts the timer for dusk to dawn times so your lights will turn on and off exactly when it’s dark or light outside. Simply select your time and zone, and the TGT01 will do the rest! The timer switch works in single-pole and 3-way applications. A neutral wire is required for installation. Perfect for anywhere you need timed lighting or fan control, such as porch lighting, outdoor lighting, or living room lighting for enhanced security. Combination Wall Plate:Size: 3 Gang | Color: White ENERLITES polycarbonate thermoplastic wall plates are designed to replace any existing wall plate of the same configuration. These wall plates are manufactured to provide durability, flexibility, and resilience to bending and high-impacts. They are also heat & fade resistant to temperatures over 100 degrees which protects them from fading and discoloration over time.
- Timer: Programmable timer switch automatically turns lights on/off based on a pre-set 7-day schedule with astronomic feature that allows you to automatically adjust dusk to dawn times
- Timer: Program up to 7 on/off schedules per week. Each program can be unique or repeated daily, by weekends, or by weekdays
- Timer: Random function varies schedule for a lived-in look. Timer switch automatically adjusts for daylight savings time. Manual override and countdown timer feature
- Wall Plate: Made of polycarbonate thermoplastic material to provide durability, flexibility, and resilience to withstand hard impacts and heavy force
- Wall Plate: Easy replacement of any wall plate of the same configuration. Dimensions: 4. 50" height x 6. 38" length
Product description
The TORK DWZ100B SunSet Astronomic digital outdoor timer allows you to set your lighting, heating, air conditioning, electric equipment motors to automatically turn on and off, helping you to save energy and money, while adding convenience to today's busy lifestyles. When used for lighting, the timer is compatible with incandescent, compact fluorescent and LED light bulbs and can provide safety and security for parking lots and canopies and other outdoor areas. The easy-to-use timer features 99 on/off settings and allows you to program a different setting each day of the week with a minimal setting of 1 minute. The astronomic timer functionality allows you to set to each day’s sunrise/sunset times based on geographic location by setting the astronomic zones. The timer automatically adjusts to Daylight Savings, which can be omitted if desired. Additional features include Manual Override, Holidays scheduling, and Power Outage Backup. A rechargeable supercapacitor provides 7 days of real time back-up in case of a power outage. Timer accepts 120/208-240/277 VAC input voltage for multiple uses. The DWZ100B timer's housing enclosure is Noryl plastic alloy indoor/outdoor NEMA 3R rated for water resistance and features a lockable hasp. The product is suitable for both indoor and outdoor use and mounts to an external surface. The timer is UL listed and Canadian Standards Association (CSA) certified for quality assurance. The digital timer is available in grey with red buttons. TORK has been a pioneer in the time switch industry since 1922.
- AUTOMATE YOUR OFFICE: The timer allows you to turn on and off your outdoor lighting, motors or heating and air conditioning automatically; Programming allows you to customize a different setting each day of the week at a minimum 1 minute apart.
- SIMPLE TO USE: The Astronomic timer functionality can be set based on geographic location allowing the programmed times to go on at sunset and off at sunrise or the desired time, 7 days a week.
- CONVENIENT SCHEDULING AND FEATURES: The timer features 99 on/off settings for each day and designed with an automatic Daylight Savings capability; Supercapacitor provides 7 days of real time back-up in case of a power outage.
- COMPATIBILITY: Timer is compatible with incandescent, compact fluorescent and LED light bulbs/sources; Rated for LED drivers and electronic ballasts.
- UNIVERSAL INPUT/ENHANCED SWITCHING: Accepts 120/208-240/277 VAC input and its DPDT output contact can activate a 30 Amp load or 2 HP motor on each of its 1 channel; Inrush current limiting technology extends life with zero cross switching.
Product description
The Intermatic ET90115CRE is a 365day Astronomic energy control with type 3R steel enclosure. This ET90115CRE features 1 circuit. In order to provide flexibility for applications, this Astronomic energy control is designed to enable independent programming for every day of the year. For reduced energy costs and accurate load control, this ET90115CRE provides to the minute programming and uncomplicated performance. Each circuit can be manually controlled independently by control buttons, regardless of the operating mode. There is no need for a battery because the time switch has a 100hour super cap AC it or which provides automatic carryover and time keeping. External devices are intended to allow a manual on, timed off capability and can be used as input signals. For easy copying and backups, a USB port simplifies programming.
- 365-Day astronomic timing automatic input Voltage selection from 120 to 277 VAC, 50/60 Hz
- Over 4,000 events Plus holiday schedules 30 amp rated contacts 100+ hour super capacitor maintains date and time
- Ethernet capable for networking of controls to other controls and PC tools easy to follow on-screen menus
- Intermatic ET90115CRE Timer, 30A 120-277V SPDT 365-Day Astronomic Energy Control W/Type 3R Steel Enclosure
Product description
Color:White Product Description Applications include entryway lighting, deck light controls, landscape light controls, bathroom fan, attic fan, pumps, hallway lighting, small commercial signage, store lighting, and more. Intermatic's self-adjusting wall switch timer allows you to set it and forget it! Never bother with resetting again, unless you want to. This timer utilizes an astronomical feature to keep track of daily sunrise/sunset changes. The timer is for use with single-pole or 3-way applications, allowing you to control multiple devices with one timer. The large LCD display provides an easy readout of monitor activity. In addition, the optional random setting can vary the time your devices turn on by a few minutes. No neutral required. Manufacturer's Notice http://www.cpsc.gov/cpscpub/prerel/prhtml09/09259.html From the Manufacturer The Intermatic ST01 Heavy Duty In-Wall Timer with astronomic features is made for a variety of uses. It can control lighting including fluorescent and heavy duty loads such as fans and appliances. It can be used for both a single-pole and 3-way applications up to 100 feet. It can be programmed for multiple on/off events each day up to a total of 40 per week. This to-the-minute setting accuracy is very easy to program with a 6-button set. It has a LCD digital clock and readout. The random setting feature helps avoid a predictable timer controlled look. The battery backup feature avoids power outage resetting. Batteries are included. Wall plate is not included. Can be installed in multi-switch wall boxes.
- Intermatic ST01 7 Day Programmable In Wall Digital Timer Switch for lights and appliances, astronomic, self adjusting, heavy duty. Incandescent/fluorescent/LED/CFL-compatible
- Set it once - follows daily changes for sunrise/sunset times
- Single-pole or 3-way applications up to 100 feet
- Controls all lighting and heavy-duty loads like fans and appliances
- Up to 40 on/off settings per week
User questions & answers
Question: | it works under 220 VCA / 50 Hz |
Answer: | I have only used this timer for many 120v applications. I believe that the spec calls out 220v application OK with 2HP motors. If need clarification, call Intermatic, they are very helpful. |
Product description
The Intermatic ET91615CR is a 365day Astronomic energy control with type 3R steel enclosure. This ET91615CR features 16 circuits. In order to provide flexibility for applications, this Astronomic energy control is designed to enable independent programming for every day of the year. For reduced energy costs and accurate load control, this ET91615CR provides to the minute programming and uncomplicated performance. Each circuit can be manually controlled independently by control buttons, regardless of the operating mode. There is no need for a battery because the time switch has a 100hour super cap AC it or which provides automatic carryover and time keeping. External devices are intended to allow a manual on, timed off capability and can be used as input signals. For easy copying and backups, a USB port simplifies programming.
- 365-Day astronomic timing automatic input Voltage selection from 120 to 277 VAC, 50/60 Hz
- Over 4,000 events Plus holiday schedules 30 amp rated contacts 100+ hour super capacitor maintains date and time
- Ethernet capable for networking of controls to other controls and PC tools easy to follow on-screen menus
- Intermatic ET91615CR Timer, 30A 120-277V SPDT 365-Day Astronomic Energy Control W/Type 3R Steel Enclosure
- 24 Hour wall switch timer
- Lighting, Fans and Heaters
- Multiple ON/OFF settings
- For single pole applications
- Convenient Timer On/Off Switch Override
Product description
The TORK SS703Z SunSet digital indoor timer allows you to set your lighting to automatically turn on and off, helping you to save energy and money, while adding convenience to today's busy lifestyles. The timer can also provide home safety and security by turning lights on while you are away.
The easy-to-use timer installs in the wall and features 10 on/off settings and allows you to program a different setting each day of the week with a minimal setting of 1 minute. The Astronomic timer functionality option allows you to set to each day’s sunrise/sunset times based on geographic location by setting the astronomic zones. Additional features include Manual Override and a Random Mode for varying on/off times when on vacation or away.
The digital timer is available in white with gray buttons.
TORK has been a pioneer in the time switch industry since 1922.
- AUTOMATE YOUR HOME/OFFICE: The timer allows you to turn on and off your indoor and outdoor lighting automatically and programming allows you to customize a different setting each day of the week.
- SIMPLE TO USE: The Astronomic timer functionality can be set based on geographic location allowing the programmed times to go on at sunset and off at sunrise or the desired time, 7 days a week.
- CONVENIENT SCHEDULING AND FEATURES: The timer features 10 on/off settings and designed with an automatic Daylight Savings capability and a supercapacitor back-up in case of a power outage. Easy wiring doesn't require a neutral.
- COMPATIBILITY: The timer is compatible with incandescent, compact fluorescent and LED light bulbs.
- RATINGS: 120/277-Volt, 50/60 Hz, 15-Amp Resistive, 10-Amp Ballast, 8-Amp at 120-Volt Tungsten, 5-Amp at 277-Volt Tungsten, 8-Amp at 120-Volt Electronic Ballast/LED, 5-Amp at 277-Volt Electronic Ballast/LED, 360VA at 120-Volt Pilot Duty and 1/2 HP Motor at 120-Volts
User questions & answers
Question: | Color isn't specified. Is this white or almond |
Answer: | This one is white |
Question: | is neutral required with thia timer |
Answer: | No, do not need neutral |
Question: | If I replace a single pole switch with this switch can I still turn the lights on/off manualy without fliping open the cover? Thanks |
Answer: | Yes, you just push on the cover and it will come on and it doesn't mess up the time you have it set for, it will then turn off at the set time. |
Question: | It appears this timer can be used as single pole or three way. if i set up as single pole i only use black, white and green wire. correct |
Answer: | While it can be used for either single or 3 way, there isn't any white/neutral wire. Instead you have to choose between a green 120v ground or 277v green/yellow ground combined with a green frame ground to your ground wire. Just cap off the red wire for single pole operation. Also, cap off unused ground wire. |
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