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15A Programmable Timer Relay 7 Day Heavy Duty Digital Timer Switch with LCD 16 On 16 Off Pre-Setting THC DIN Rail (110V)

15A Programmable Timer Relay 7 Day Heavy Duty Digital Timer Switch with LCD 16 On 16 Off Pre-Setting THC DIN Rail (110V)

Q: Is this able to do dawn/dusk astronomical timing?

If you use a Photo Cell Sensor with it

Q: How do i connect the load to it,and what voltage is the load side,got a 110volt timer

Input Voltage: AC110V Contact Voltage Rating: AC 180V to 264V(50/60Hz) Load Capacity: 16A 250VAC(resistive load) On/Off Operation: 16 on and 8 off(manual/auto) Power: 4.5VA(max) Error: ≤2s/day(25℃)

Q: Does this timer have either or both a manual on/off function such that its programming can effectively be bypassed?

Yes, the large blue button at the lower right is labeled MANUAL C/R. It is actually a rocker switch. Press the left side for Manual override.

Q: how many devices can be controlled

The input power (110v) and negative control 1 NormallyOpen and 1 NormallyClosed contact. The LINE input (which is switched through the N/O and N/C contacts) can be anything up to 110vac. Up to 15Amps, I believe you can control as many devices as you wish (DC or AC up to 110vac). That is, you could connect 1, 2, or more devices to the N/O contact and 1, 2, or more devices to the N/C contact. In my application, the LINE input is 110vac. I am only using the N/O contact and controlling only 1 device. Hope this helps.

Product ID: 121324669

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Details

Color
Blue White
Brand
Walfront
Material
Material
Product Dimensions
1.42"D x x
Number of settings
32

⏰16 on/off cycles daily

⚡1800W heavy-duty load

🔋Backup battery saves settings

Frequently Bought Together

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VAMRONE 10 Piece Aluminum DIN Rails, 12 Inches Long, 35mm Wide, 7.5mm High, Top Hat Slotted DIN Rail with RoHS, Extra Premium Screws Included for Hardware Components Mounting

Description

⏳ Take control of your time—automate like a pro!

EFFORTLESS SETUP - Intuitive push-button controls make scheduling a breeze—no tech skills needed.
SLEEK SPACE SAVVY - Compact DIN rail design with crisp LCD display fits seamlessly anywhere.
POWERHOUSE PERFORMANCE - Supports heavy-duty 1800W loads, perfect for all your essential devices.
PRECISION TIMING MASTERY - Program up to 16 on/off events daily for flawless automation.
UNINTERRUPTED RELIABILITY - Built-in backup battery keeps your schedule intact during outages.

This 15A programmable digital timer relay offers up to 16 daily on/off settings, supports heavy-duty 1800W electrical loads, and features a backup battery to preserve your schedule during power outages. Its compact design with an easy-to-read LCD and push-button interface makes it ideal for automating household lighting and appliances with professional precision.

Specifications

Number of settings	24
Material Type	Material
Color	White
Item Weight	4.41 Ounces
Item Dimensions D x W x H	1.42"D x 3.39"W x 2.56"H

Have a Question? See What Others Asked

Is this able to do dawn/dusk astronomical timing?

How do i connect the load to it,and what voltage is the load side,got a 110volt timer

Does this timer have either or both a manual on/off function such that its programming can effectively be bypassed?

how many devices can be controlled

Reviews

H**T

This is how I made it work..

Works great.. need better instructions.. #1 for 120v model.. I used an old extension cord.. black in 1 white in 2.. plugged it in and charged it overnight.. #2.....TURN INCOMING POWER OFF AT BREAKER!!! hook it up.. hot or black in 1.. black jumper wire from 1 to 4.. common or white wire in 2.. I would recommend at this point to turn breaker on.. push reset and program it.. use a voltage meter and make sure 120v is coming out of 3 when program is on.. then finish hooking it up.. 5 seems to have no purpose.. hopefully someone else can enlighten me on 5.. directions are terrible.. I am using it (3) on a separate relay of 240v.. works perfect..

21.08.2020

B**K

Made my own switch for solar

Works great. Make sure the switch is correct for your purpose

25.01.2025

S**.

Amazing little timer.

Bought it for a front fence so far its great. 10 plus stars.

7.08.2024

A**S

Sorry.. bogus stuff

I bought this in December, got it connected and set today. Once connected all buttons stop working.. manual not switching to auto, program buttons not working.. only when i RESET it then buttons work momentarily.. then stop again..

8.01.2025

C**N

Buen producto

Llego a tiempo y funcional muchas gracias

4.10.2019

E**A

Mal equipo

Producto se daño muy poco uso

20.09.2025

M**E

Great Timer - Programming Instructions SUCK!!!

My added Instruction:NOTE: Manual - C/R Switch(es) - Located in lower right. This is actually 2 switches:The MANUAL switch is activated by pressing on the LEFT side of the switch.The C/R (LOCK) is activated by pressing on the RIGHT side of the switch.C/R: This is used to LOCK the device to prevent changes.- when LOCKED, a "reverse 6" is displayed in lower left corner- when UNLOCKED, nothing is displayed in lower left corner- to LOCK or UNLOCK: Press the C/R side of the switch 4 times in a row.Once UNLOCKED, the other switches can be pressed for different functions.Pressing on the LEFT side of the Manual - C/R switch will change MODES:Modes are: ON; ON-AUTO; OFF-AUTO; OFFON mode is ALWAYS ON.OFF mode is ALWAYS OFFON-AUTO mode is ON until a START TIME IS REACHED- When a START TIME is reached, the device changes the state of the dry contacts- (from ON to OFF in ON-AUTO mode)OFF-AUTO mode is Off until a START TIME IS REACHED- When a START TIME is reached, the device changes the state of the dry contacts- (from OFF to ON in OFF-AUTO mode.)

13.11.2022

B**.

Working on it.

Program could be easier.

2.08.2025

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