Best 12v Timer Relay of 2026

Last updated on 04/04/2026

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Multifunctional Delay Time Relay, GRT8-M1 Time Relay Delay with 10 Functions DIN Rail Mount AC/DC 12V~240V

Multifunctional Delay Time Relay, GRT8-M1 Time Relay Delay with 10 Functions DIN Rail Mount AC/DC 12V~240V

Yosoo Health Gear

Versatile time adjustment options.
Clear LED status indicators.
Compact design for easy mounting.

Main Highlights

Time Adjustable: This is a multifunctional time relay and time delay can be set by panel knob. Super wide time delay setting range of 0.1s - 10days
LED Display: The relay working status is indicated by LED indicators
10 Functions: The time delay has 10 kinds of delay functions including delay on, delay off, cycle delay and so on
Easy to Mount: With super small volume, this relay can be mounted on 35mm DIN rail
Wide Application: This time relay can be used for industrial equipment, lighting control, heating element control, motor, fan control and more

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Yosoo Health Gear

Multifunctional Delay Time Relay, GRT8-M1 Time Relay Delay with 10 Functions DIN Rail Mount AC/DC 12V~240V

Versatile time adjustment options.
Clear LED status indicators.
Compact design for easy mounting.

Main Highlights

Time Adjustable: This is a multifunctional time relay and time delay can be set by panel knob. Super wide time delay setting range of 0.1s - 10days
LED Display: The relay working status is indicated by LED indicators
10 Functions: The time delay has 10 kinds of delay functions including delay on, delay off, cycle delay and so on
Easy to Mount: With super small volume, this relay can be mounted on 35mm DIN rail
Wide Application: This time relay can be used for industrial equipment, lighting control, heating element control, motor, fan control and more

Value for Money

Neoteck DC 12V Timer Switch 16A Digital Electronic LCD Time Relay Switch Programmable Timer with Wire Connectors Waterproof Cover (2)

Neoteck DC 12V Timer Switch 16A Digital Electronic LCD Time Relay Switch Programmable Timer with Wire Connectors Waterproof Cover (2)

Helps with energy efficiency.
Includes waterproof and dustproof cover.
Ideal for various applications.

Main Highlights

【12V Timer Switch】 This is a 12V 16A digital electronic LCD time relay switch programmable timer which can help for energy saving
【Waterproof Cover & Wire Connectors Included】 Comes with waterproof cover, the timer switch can be waterproof and dustproof; The wire connectors help for easy installation, you do not need to buy external terminals or solder wiring
【16 ON/Off Settings】 Repeat programs with 16 On/Off setting and manual over-ride
【Automatic Timing Correction】 Automatic timer error correction +/- 60sec, weekly switching current dc
【Wide Application】 Suitable for timing control of street lights, advertising lights, electric boxes, drainage pumps, water heaters, chargers, etc

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Neoteck DC 12V Timer Switch 16A Digital Electronic LCD Time Relay Switch Programmable Timer with Wire Connectors Waterproof Cover (2)

Helps with energy efficiency.
Includes waterproof and dustproof cover.
Ideal for various applications.

Main Highlights

【12V Timer Switch】 This is a 12V 16A digital electronic LCD time relay switch programmable timer which can help for energy saving
【Waterproof Cover & Wire Connectors Included】 Comes with waterproof cover, the timer switch can be waterproof and dustproof; The wire connectors help for easy installation, you do not need to buy external terminals or solder wiring
【16 ON/Off Settings】 Repeat programs with 16 On/Off setting and manual over-ride
【Automatic Timing Correction】 Automatic timer error correction +/- 60sec, weekly switching current dc
【Wide Application】 Suitable for timing control of street lights, advertising lights, electric boxes, drainage pumps, water heaters, chargers, etc

Heschen Digital LCD Power Weekly Programmable Timer Relay Switch CN101A DC 12V 16 Amp SPST

Heschen Digital LCD Power Weekly Programmable Timer Relay Switch CN101A DC 12V 16 Amp SPST

Saves energy with precision.
Multiple on/off settings.
Handles high power equipment.

Main Highlights

PROGRAMMABLE TIMER: Digital LCD weekly programmable timer relay with 28 on/off settings, allowing daily and repeat programs for automated control of connected devices
POWER SPECIFICATIONS: DC 12V input with 16 amp SPST output rated for 200-250VAC 50/60Hz, 1 HP at 125VAC or 2HP at 250VAC, maximum power consumption of 2VA
VERSATILE CONTROL: Electronic time switch ideal for automating lights, pumps, fans, and other electrical equipment on a customisable weekly schedule
CLEAR DISPLAY: Digital LCD screen provides easy-to-read programming interface for setting and monitoring timer schedules and current status
COMPACT DESIGN: Space-saving relay switch suitable for control panel mounting in residential, commercial, or industrial automation applications

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Heschen Digital LCD Power Weekly Programmable Timer Relay Switch CN101A DC 12V 16 Amp SPST

Saves energy with precision.
Multiple on/off settings.
Handles high power equipment.

Main Highlights

PROGRAMMABLE TIMER: Digital LCD weekly programmable timer relay with 28 on/off settings, allowing daily and repeat programs for automated control of connected devices
POWER SPECIFICATIONS: DC 12V input with 16 amp SPST output rated for 200-250VAC 50/60Hz, 1 HP at 125VAC or 2HP at 250VAC, maximum power consumption of 2VA
VERSATILE CONTROL: Electronic time switch ideal for automating lights, pumps, fans, and other electrical equipment on a customisable weekly schedule
CLEAR DISPLAY: Digital LCD screen provides easy-to-read programming interface for setting and monitoring timer schedules and current status
COMPACT DESIGN: Space-saving relay switch suitable for control panel mounting in residential, commercial, or industrial automation applications

Hsthe Sea Delay Relay Module 12V 24V 0.01s-9999min Digital Timer Cycle Delay Switch Module with LCD Display Switch Button

Hsthe Sea Delay Relay Module 12V 24V 0.01s-9999min Digital Timer Cycle Delay Switch Module with LCD Display Switch Button

Clear, user-friendly LCD display.
Versatile trigger control compatibility.
Safe, wide voltage utilization.

Main Highlights

with LCD display, the current mode and parameters at a glance, very clear, simple and practical.
support key trigger control, high and low level trigger, switch control, suitable for most occasions.
wide voltage power supply (6~30V), very convenient to use.
with one key pause function, with reverse connection protection, reverse connection does not burn
add a sleep mode, after enabling, about 5 minutes without any operation, automatically turn off the LCD backlight; any key to wake up.

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Hsthe Sea Delay Relay Module 12V 24V 0.01s-9999min Digital Timer Cycle Delay Switch Module with LCD Display Switch Button

Clear, user-friendly LCD display.
Versatile trigger control compatibility.
Safe, wide voltage utilization.

Main Highlights

with LCD display, the current mode and parameters at a glance, very clear, simple and practical.
support key trigger control, high and low level trigger, switch control, suitable for most occasions.
wide voltage power supply (6~30V), very convenient to use.
with one key pause function, with reverse connection protection, reverse connection does not burn
add a sleep mode, after enabling, about 5 minutes without any operation, automatically turn off the LCD backlight; any key to wake up.

[2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller

[2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller

Versatility in diverse applications.
Unique reverse protection feature.
Convenient and user-friendly settings.

Main Highlights

【Multifunction Timer Relay】Programmable delay modes to control the relay timings, widely used at smart home, industrial control, automatic irrigation, indoor ventilation, protection equipment etc.
【Load Range】Operating voltage: DC 6V - 30V, support micro USB 5V power supply. High level trigger: 3V - 24V. NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Timing range: 0.1s ~ 999mins (continuously adjustable).
【Reverse Protection】Built-in a diode to provide protection against accidental reverse polarity for the circuits.
【Sleep Mode】If no operation within 5 minutes, the digital tube of the relay board will turn off automatically. Pressing any button can wake it up.
【Parameter Setting】OP(conduction time) / CL(off time) / LOP(circuit times) can be set individually, and the parameters are mutually independent. All parameters are permanently saved once set. The functions and parameters can be reviewed or changed at a later time.

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[2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller

Versatility in diverse applications.
Unique reverse protection feature.
Convenient and user-friendly settings.

Main Highlights

【Multifunction Timer Relay】Programmable delay modes to control the relay timings, widely used at smart home, industrial control, automatic irrigation, indoor ventilation, protection equipment etc.
【Load Range】Operating voltage: DC 6V - 30V, support micro USB 5V power supply. High level trigger: 3V - 24V. NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Timing range: 0.1s ~ 999mins (continuously adjustable).
【Reverse Protection】Built-in a diode to provide protection against accidental reverse polarity for the circuits.
【Sleep Mode】If no operation within 5 minutes, the digital tube of the relay board will turn off automatically. Pressing any button can wake it up.
【Parameter Setting】OP(conduction time) / CL(off time) / LOP(circuit times) can be set individually, and the parameters are mutually independent. All parameters are permanently saved once set. The functions and parameters can be reviewed or changed at a later time.

sourcing map DC12V Timer Relay, DPDT Time Relay Timing Delay on Time 8 Pin 1S-30S Knob Control, H3Y-2

sourcing map DC12V Timer Relay, DPDT Time Relay Timing Delay on Time 8 Pin 1S-30S Knob Control, H3Y-2

Accurate timing for electrical equipment.
Flexible settings for various applications.
Simple operation and easy installation.

Main Highlights

Time relay controls the on/off operation of electrical equipment within a specific time. Time relay is widely used in automation equipment, electrical control, and power protection. Timer relay can be used to control the on/off of indoor and outdoor lighting equipment, and turn lights on and off at a scheduled time. In industry, timer relay is used to control the scheduled operation and stop of machinery and equipment to improve production efficiency.
Timing relay, 1S-30S delay time setting range, 5A AC250V contact load timer relay, 5A contact current, 8 Pin DPDT time delay relay, DC12V timer relay coil voltage, 75mm x 22mm x 30mm/3 inch x 0.86 inch x 1.18 inch(L*W*H) time relay base size, 52.5mm x 28mm x 21.5mm/2 inch x 1.1 inch x 0.84 inch(L*W*H) time relay size. You will get 1pcs time relay and 1pcs socket.
Accurate timing: Time relay has a precise timing function, which can accurately control the switch of electrical equipment according to the set time parameters. Adjustable time range: Timer relay has an adjustable time range, which can flexibly adapt to various scenarios, such as lighting, heating, air conditioning, lab. Easy to operate: Time relay has a simple operation interface and button design, which is convenient for users to set and adjust working parameters.
Connect the time relay to a power source and to the electrical equipment to be controlled. Adjust the time parameter settings on the time relay.
Please pay attention to choosing the time relay with appropriate specifications, such as voltage, current.

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sourcing map DC12V Timer Relay, DPDT Time Relay Timing Delay on Time 8 Pin 1S-30S Knob Control, H3Y-2

Accurate timing for electrical equipment.
Flexible settings for various applications.
Simple operation and easy installation.

Main Highlights

Time relay controls the on/off operation of electrical equipment within a specific time. Time relay is widely used in automation equipment, electrical control, and power protection. Timer relay can be used to control the on/off of indoor and outdoor lighting equipment, and turn lights on and off at a scheduled time. In industry, timer relay is used to control the scheduled operation and stop of machinery and equipment to improve production efficiency.
Timing relay, 1S-30S delay time setting range, 5A AC250V contact load timer relay, 5A contact current, 8 Pin DPDT time delay relay, DC12V timer relay coil voltage, 75mm x 22mm x 30mm/3 inch x 0.86 inch x 1.18 inch(L*W*H) time relay base size, 52.5mm x 28mm x 21.5mm/2 inch x 1.1 inch x 0.84 inch(L*W*H) time relay size. You will get 1pcs time relay and 1pcs socket.
Accurate timing: Time relay has a precise timing function, which can accurately control the switch of electrical equipment according to the set time parameters. Adjustable time range: Timer relay has an adjustable time range, which can flexibly adapt to various scenarios, such as lighting, heating, air conditioning, lab. Easy to operate: Time relay has a simple operation interface and button design, which is convenient for users to set and adjust working parameters.
Connect the time relay to a power source and to the electrical equipment to be controlled. Adjust the time parameter settings on the time relay.
Please pay attention to choosing the time relay with appropriate specifications, such as voltage, current.

DC 5V/12V/24V Delay Timer Relay, Self-locking Delay On Off Time Switch Super 555 Timer (DC12V)

DC 5V/12V/24V Delay Timer Relay, Self-locking Delay On Off Time Switch Super 555 Timer (DC12V)

High-quality components ensure reliability.
Versatile with customizability features.
Has power supply protection.

Main Highlights

DELAY TIMER RELAY : Delay Relay Module adopts high-quality components and has stable performance and simple operation.
APPLICATION : It could be widely used in a variety of control situations that require delay self-locking.
FUNCTION : With delay ON, delay OFF, self-locking and trigger delay function. The module is preset with 4 functions to meet a variety of application needs, and can customize and add other specific functions as user needs.
FEATURE : With power supply anti-reverse function to prevent damaging the module. The parameters can be saved, and the setting contents are not lost when power off.
DELAY TIME : The delay time can be arbitrarily set between 0.1 seconds and 120 seconds.

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DC 5V/12V/24V Delay Timer Relay, Self-locking Delay On Off Time Switch Super 555 Timer (DC12V)

High-quality components ensure reliability.
Versatile with customizability features.
Has power supply protection.

Main Highlights

DELAY TIMER RELAY : Delay Relay Module adopts high-quality components and has stable performance and simple operation.
APPLICATION : It could be widely used in a variety of control situations that require delay self-locking.
FUNCTION : With delay ON, delay OFF, self-locking and trigger delay function. The module is preset with 4 functions to meet a variety of application needs, and can customize and add other specific functions as user needs.
FEATURE : With power supply anti-reverse function to prevent damaging the module. The parameters can be saved, and the setting contents are not lost when power off.
DELAY TIME : The delay time can be arbitrarily set between 0.1 seconds and 120 seconds.

DC 5V/12V/24V Delay Timer Relay with Adjustable Timing 0.1–120s,Self-Locking Delay On/Off Time,Multi-Function Trigger Timer Relay for Automation, DIY Electronics, and Smart Projects(DC12V)

DC 5V/12V/24V Delay Timer Relay with Adjustable Timing 0.1–120s,Self-Locking Delay On/Off Time,Multi-Function Trigger Timer Relay for Automation, DIY Electronics, and Smart Projects(DC12V)

Compact and versatile design.
Accurate and reliable timing.
Perfect for DIY projects.

Main Highlights

Multi-Function Time Delay Relay Module for Smart Control Projects: This delay timer relay functions as a compact smart relay ideal for DIY electronics and automation systems. Works similarly to a time delay relay, offering flexible power control with advanced 555 timer functionality at its core.
Powered by Reliable 555 Timer for Stable and Consistent Timing: Built with a highly stable 555 timer chip, this relay module ensures accurate and repeatable timing. It’s an excellent educational or professional component for users experimenting with 12V relay systems.
Adjustable Delay Range Ideal for Low Voltage and Hobby Circuits: Compatible with various DC power inputs including 12V, this timer is perfect for switching applications and learning the basics of how a 12v relay integrates into logic control or automation circuits.
Expandable for Use in Smart Home or Industrial Control Setups: This compact delay switch can be used alongside smart relay systems or as part of a custom automation build. Suitable for controlling LEDs, fans, pumps.
Compact Relay Module with Adjustable Delay from 0.1 to 120 Seconds: A flexible time delay relay for engineers and makers, this module features adjustable delay from 0.1–120s. Perfect for sequential tasks, self-locking systems, or relay timing in both home automation and professional use.

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DC 5V/12V/24V Delay Timer Relay with Adjustable Timing 0.1–120s,Self-Locking Delay On/Off Time,Multi-Function Trigger Timer Relay for Automation, DIY Electronics, and Smart Projects(DC12V)

Compact and versatile design.
Accurate and reliable timing.
Perfect for DIY projects.

Main Highlights

Multi-Function Time Delay Relay Module for Smart Control Projects: This delay timer relay functions as a compact smart relay ideal for DIY electronics and automation systems. Works similarly to a time delay relay, offering flexible power control with advanced 555 timer functionality at its core.
Powered by Reliable 555 Timer for Stable and Consistent Timing: Built with a highly stable 555 timer chip, this relay module ensures accurate and repeatable timing. It’s an excellent educational or professional component for users experimenting with 12V relay systems.
Adjustable Delay Range Ideal for Low Voltage and Hobby Circuits: Compatible with various DC power inputs including 12V, this timer is perfect for switching applications and learning the basics of how a 12v relay integrates into logic control or automation circuits.
Expandable for Use in Smart Home or Industrial Control Setups: This compact delay switch can be used alongside smart relay systems or as part of a custom automation build. Suitable for controlling LEDs, fans, pumps.
Compact Relay Module with Adjustable Delay from 0.1 to 120 Seconds: A flexible time delay relay for engineers and makers, this module features adjustable delay from 0.1–120s. Perfect for sequential tasks, self-locking systems, or relay timing in both home automation and professional use.

Hailege 5pcs NE555 DC 12V Delay Timer Relay Switch Module Adjustable 0 to 10 Second

Hailege 5pcs NE555 DC 12V Delay Timer Relay Switch Module Adjustable 0 to 10 Second

High quality delay module.
Easy to use LED indicators.
Adjustable timing for versatility.

Main Highlights

NE555 DC 12V Delay Timer Switch Module
This is a high quality delay turn-on module, the power indicator LED and switch trigger timing indication LEDs;
The output can be connected to AC 250V 10A DC 30V 10A load;
There is the chronopotentiometry regulation time, adjustable from 0 to 10 seconds by default, or by changing the capacitance adjustment time longer.

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Hailege 5pcs NE555 DC 12V Delay Timer Relay Switch Module Adjustable 0 to 10 Second

High quality delay module.
Easy to use LED indicators.
Adjustable timing for versatility.

Main Highlights

NE555 DC 12V Delay Timer Switch Module
This is a high quality delay turn-on module, the power indicator LED and switch trigger timing indication LEDs;
The output can be connected to AC 250V 10A DC 30V 10A load;
There is the chronopotentiometry regulation time, adjustable from 0 to 10 seconds by default, or by changing the capacitance adjustment time longer.

DC 12V Delay Relay Module with Adjustable Timer, Switch Module for Turn On/Off Control, Opto-couplers Isolator, 0-25 Second Delay Timer Board

DC 12V Delay Relay Module with Adjustable Timer, Switch Module for Turn On/Off Control, Opto-couplers Isolator, 0-25 Second Delay Timer Board

Adjustable delay with potentiometer.
Versatile trigger signal compatibility.
Includes anti-reverse protection.

Main Highlights

NORMALLY OPEN MODULE-- 12V trigger delay normally open relay module, repeatedly triggering effective
WITH POTENTIOMETER-- Delay time can be adjusted by potentiometer, default 0-25 seconds, if you need more time, simply replace a larger capacitance or potentiometer
FUNCTION-- Power supply terminal has anti-reverse diode for
WIDE APPLICATION-- Trigger can be high level or low level signals, suitable for industrial control, the module can be triggered repeatedly
USED FOR-- It can be used in robotics, car lamp delay, intelligent product development, automation equipment, PLC development, intelligent home, burglar alarm delay, and development of electronic

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DC 12V Delay Relay Module with Adjustable Timer, Switch Module for Turn On/Off Control, Opto-couplers Isolator, 0-25 Second Delay Timer Board

Adjustable delay with potentiometer.
Versatile trigger signal compatibility.
Includes anti-reverse protection.

Main Highlights

NORMALLY OPEN MODULE-- 12V trigger delay normally open relay module, repeatedly triggering effective
WITH POTENTIOMETER-- Delay time can be adjusted by potentiometer, default 0-25 seconds, if you need more time, simply replace a larger capacitance or potentiometer
FUNCTION-- Power supply terminal has anti-reverse diode for
WIDE APPLICATION-- Trigger can be high level or low level signals, suitable for industrial control, the module can be triggered repeatedly
USED FOR-- It can be used in robotics, car lamp delay, intelligent product development, automation equipment, PLC development, intelligent home, burglar alarm delay, and development of electronic

We scanned 1384 products

We reviewed these offers relevant to the 12v Timer Relay within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Yosoo Health Gear, Neoteck, Heschen, Hsthe Sea, Valefod, sourcing map, Vikye, Tuwonwa, Hailege, Walfront, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 12v Timer Relay in the market, we considered we took a deep dive into 6921 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Multifunctional Delay Time Relay, GRT8-M1 Time Relay Delay with 10 Functions DIN Rail Mount AC/DC 12V~240V. We love many things about this product by Yosoo Health Gear. What sets it apart from the competition is Versatile time adjustment options. , Clear LED status indicators. , Compact design for easy mounting. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Neoteck DC 12V Timer Switch 16A Digital Electronic LCD Time Relay Switch Programmable Timer with Wire Connectors Waterproof Cover (2) by Neoteck based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 12v Timer Relay and the best cost-to-value ratio is DC 5V/12V/24V Delay Timer Relay, Self-locking Delay On Off Time Switch Super 555 Timer (DC12V)at Vikye with a 12% discount.
Our list of the best 12v Timer Relay is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.