Top 9 Astronomic Timer Switch – Wall Timer Switches

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7-Day Programmable Sunrise Sunset, TGT01-H, White, TOPGREENER Digital Astronomic Timer Switch, Neutral Wire Required, 120VAC, UL Listed, Single-Pole or 3-Way

TOPGREENER #ad - Neutral wire required. Back-lit lcd screen activates when a button is pressed. For single-pole or 3-way use. Help to easily read and program timer switch at the darkest areas.

120vac; resistive 1800w, motor: 1/2hp, fluorescent: 1200vA, LED: 300W, tungsten: 1200W, UL-listed. 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. Random function varies schedule for a lived-in look. Program up to 7 on/off schedules per week. Wall Plate sold separately. Each program can be unique or repeated daily, by weekends, or by weekdays. Timer switch automatically adjusts for daylight savings time. Manual override and countdown timer feature.
ManufacturerTOPGREENER #ad
Height2.75 Inches
Length1.7 Inches
Width1.47 Inches
Part NumberTGT01-H
Warranty1 Year Warranty

2. Honeywell Home


White, Honeywell Home RPLS740B1008 Econoswitch 7-Day Programmable Light Switch Timer

Honeywell Home #ad - 3-button interface makes programming simple. Cut power at the circuit breaker to avoid electric shock. Dimensions - 6. 7 x 9. 1 x 1. 9 inches. Easy installation - painless and straightforward installation saves you time. Programs protected during power outages. Multiple modes - manually control your lighting or let the ECONOswitch run automatically on a programmed schedule.

Control multiple devices - schedule your motor-operated appliances such as ceiling fans, and pool pumps in addition to all your home lighting one switch per home installation. Customize your lights - add convenience and customization to your home with the Honeywell Home ECONOSwitch 7-Day Solar Programmable Light Switch. Helps save on your energy bill - scheduled programming allows the Econoswitch to turn your home lights and motors on and off automatically, helping you save both time and energy.

Sleek design - sleek wall mounts blend in with virtually any home interior and a large backlit screen provides clear viewing at night. 1800w, pond pumps, bathroom fans, ¾ HP on 120v. The random setting turns timed light on and off for extra home security while you’re away. Versatile lighting - compatible with LED, CFL, incandescent, halogen and fluorescent lighting for outdoor or indoor operation. Simple programming - easily program up to 7 on-and-off schedules per week that can be repeated daily or weekly.
BrandHoneywell Home #ad
ManufacturerHoneywell #ad
Height8.7 Inches
Length1.5 Inches
Weight0.25 Pounds
Width1.75 Inches
Part NumberRPLS740B1008/U

3. Intermatic


Intermatic ST01 7 Day Programmable In Wall Digital Timer Switch for Lights and Appliances, Self Adjusting, Astronomic, Heavy Duty,White

Intermatic #ad - Intermatic st01 7 day programmable In Wall Digital Timer Switch for lights and appliances, astronomic, self adjusting, heavy duty. Set it once - follows daily changes for sunrise/sunset times. Incandescent/fluorescent/LED/CFL-compatible. Controls all lighting and heavy-duty loads like fans and appliances. Up to 40 on/off settings per week. Single-pole or 3-way applications up to 100 feet.
BrandIntermatic #ad
ManufacturerIntermatic #ad
Height4.9 Inches
Length2.3 Inches
Weight0.3 Pounds
Width3 Inches
Part NumberST01
Warranty1 Year, replace unit, no labor

4. NSI


#16 AWG EWZ120,color, 120-277 VAC Input Supply, SPDT Output Dry Contact, TORK a brand of NSi Industries EWZ Series Multipurpose Control Astronomic 7 Day Time Switch, 1 Channel, #8

NSI #ad - Automatic compensation for daylight saving time, leap year, and sunrise and sunset variation based on Earth's latitude. Automatic on/off control for individualized daily operation. 120-277 vac input voltage for multiple uses. Digital 7-day, one-minute minimum cycle, 24-hour display with 20 on/off cycles each day, manual override switch. Noryl plastic alloy indoor/outdoor enclosure with locking hasp.
BrandNSI #ad
ManufacturerNSi Industries #ad
Height10 Inches
Length10 Inches
Weight2.4 Pounds
Width10 Inches
Part NumberEWZ120

5. Intermatic


NEMA 1, Intermatic ET8015C 7-Day 30-Amp SPST Electronic Astronomic Time Switch, 120-277 VAC

Intermatic #ad - Multi-volt operation from 120-277 vac, operating temperature max f: 104. To-the-minute programming for accurate load control and reduced energy costs. Operating temperature Min °C: -40, 50/60 Hz. Automatically switches loads according to a preset weekly schedule. Operating temperature max °C: 40, Operating Temperature Min F: -40 Astronomic programming can be combined with independent programs to provide a sunset ON and timed OFF program. Astronomic feature provides sunset ON and sunrise OFF settings to eliminate the need for separate photo control devices.
BrandIntermatic #ad
ManufacturerIntermatic #ad
Height7.88 Inches
Length3.44 Inches
Weight2.83 Pounds
Width5.13 Inches
Part NumberET8015C
Warranty1-Year limited

6. Leviton


Leviton VPT24-1PZ Decora 24-Hour Programmable Timer for 1800-Watt Incandescent/Halogen, 1HP, 15A Resistive/Inductive

Leviton #ad - Versatile- use in homes, offices, schools, hotel rooms and other light commercial applications. Smart - adjusts to local sunrise/sunset and daylight saving. Energy saving – reduce energy consumption and extend bulb life. Convenient – automate interior/exterior lights and more. Flexible- program up to 49 on/off event settings per day.
BrandLeviton #ad
ManufacturerLeviton #ad
Height0.69 Inches
Length1.63 Inches
Weight0 Pounds
Width0.55 Inches
Part NumberDZPA1-751-1RW
Warranty5 Year Limited

7. UltraPro


UltraPro Daysmart 7-Day In-Wall Digital Timer Switch, Sunrise/Sunset, LED, Seasonal Lighting, Ideal for Indoor, Programmable Settings, Override, Presets/Countdown, Porch, 40954

UltraPro #ad - Power ratings – total ratings – 120v, 1200w tungsten, 1200va standard ballast, 15a general/resistive, CFL, ½ HP, 5A and 600W electronic ballast/LED and compatible with LED, 60hz, incandescent and halogen bulbs.

Automatic lighting – automate seasonal lighting and porch lights with simple daily presets and a countdown option – saving you time, money and energy. In-wall timer – replaces single-pole or three-way switches; the convenient door white and light almond included functions as ON/OFF switch, also conceals programming buttons and large LCD display of settings and time.

7-day timer cycle – a weekly cycle provides you with consistent control every day, making necessary timer adjustments to work with your schedule. Countdown mode– timer will countdown to programmed time when override door is activated, and Daysmart technology allows you to set ON/OFF times to automatically adjust based on sunrise and sunset times in your region.
BrandUltraPro #ad
ManufacturerJasco Products Company #ad
Height4.06 Inches
Length1.75 Inches
Width1.75 Inches

8. Intermatic


Intermatic EJ600 120 Volt Indoor Digital Astro In-Wall Timer, med, White

Intermatic #ad - Please refer the User Manual before use. Astronomic feature auto adjusts to sunrise/sunset, Can be used for 24 hour or 7 day applications. Single-pole or 3-way compatible. Controls cfl and LED lights. Timer requires Neutral Wire.
BrandIntermatic #ad
ManufacturerIntermatic Incorporated #ad
Height2.75 Inches
Length1.63 Inches
Weight0.35 Pounds
Width1.73 Inches
Part NumberEJ600
WarrantySee Manf Description

9. Intermatic


Intermatic ST01K Astronomic Digital In-Wall Timer

Intermatic #ad - Astronomic feature, random feature, auto daylight saving time adjustment. No neutral wire - perfect for retrofits and remodel projects. Controls led and CFL lights. For single and 3-way applications. 24-hour or 7-day digital timer with up to 20 ON/OFF events.
BrandIntermatic #ad
ManufacturerIntermatic, Inc. #ad
Height2.75 Inches
Length5 Inches
Weight0.3 Pounds
Width6.5 Inches
Part NumberST01K