Timer Switch
Anssin is a leading domestic manufacturer of timer switches, producing a full range of timer switches, including digital timer switches, mechanical timer switches, and staircase timer switches. These products ensure reliable automation, energy saving, and efficient operation of industrial equipment.
China leading timer switch supplier - Anssin


Learn about the features and benefits of Anssin’s timer switches, and how our timer switches can provide reliable power protection for your projects.
- Programmable Scheduling: Allows setting daily, weekly, or recurring schedules.
- Automatic Switching: Automatically switches on and off lighting, motors, fans, water pumps, etc.
- Energy Management: Helps save energy and reduce operating costs.
Continuous Operation: Supports continuous, timed, recurring operation. - Auto Adjustment: Automatically adjusts the time (including daylight saving time functionality).
- Anti-tamper Design: Tamper-proof design prevents accidental operation.
Compatibility: Adapts to various load types (incandescent, halogen, LED, CFL, etc.). - Manual Override: Includes manual control function without affecting programming settings.
- Visual Indication: LED status display or countdown indicator.
- Guide rail installation: 35mm standard DIN rail installation
Quality Assurance
Anssin’s timer switches undergo numerous tests from production to sale, including flame retardancy and conductivity tests on the casing, as well as various electrical performance tests, to ensure the timer’s switching capability and timing accuracy.
Anssin also holds various timer switch certifications, including VDE, UKCA, NF, BS, RoHS, etc., ensuring that the timer delivered to you is a perfect timer.
Customized Services
Anssin offers customized timer switches to meet the specific needs of your project. From timing logic to housing construction, our timer switches can be tailored to different application scenarios, ensuring compatibility, functionality, and brand consistency.
Time Range: Adjustable from seconds to 7-day cycles
Voltage Support: AC/DC 12V–250V input range
Load Capacity: Configurable from 1A to 30A
Mounting Methods: Panel mount, DIN rail mount, plug mount
What is Timer Switch?
A timer switch is an electrical device that can automatically control the switching on and off of electrical equipment within a set time period, making it very practical in various settings such as industrial, commercial, and residential applications.
Anssin Timer Switch Series
Classification by control method
Mechanical Timer Switch
Mechanical timer switches are the most basic type of timer switch. They are characterized by simple operation, high cost-effectiveness, and stable reliability, making them suitable for basic timer control.
Applicable scenarios include basic lighting, advertising light boxes, and water pump control.
Anssin offers mechanical timer switches, including SUL180A, SUL160A, AHC180B, SUL181H, SYN161H, TB388, TB388B, TH189, AHC712, AHC181D, AHC10-230VAC, AHC10-12VDC, and AHC10-24VDC. Some models are not shown; please refer to the catalog.
Mechanical Timer Switch THC189,TH189 daily program analog time switch is programmed
pushing on switching segments, it’s quickly read and easy to change.
Mechanical Timer Switch AST20,This daily program analog time switch is programmed
pushing on switching segments, it’s quickly read and easy to change.
Mechanical Timer Switch SUL180A,SUL180a can easy to change the battery and switching 3 positions with continuous ON/AUTO/continuous OFF.
Mechanical Timer Switch SUL181H,SUL181h mechanical timer switch programmed using
switching segments, it quickly read and easy to change.
Digital Timer Switch
Digital switches offer higher timing accuracy than mechanical switches, feature multiple program settings for weekly cycle control, and have a memory function that eliminates the need for resetting after a power outage.
They are suitable for commercial buildings, HVAC systems, and industrial automation equipment.
Anssin offers digital timer switches including THC15A/20A/25A, THC15F, THC15A-2C, TS-GE2, THC15B, THC15B-2C, THC810, THC811, THC812, THC822, THC8A-1C, THC8A-2C, THC20-1C, THC20-2C, etc. Some models are not shown; please refer to the Anssin timer switch catalog for more information.
Digital timer switch THC TS-GE2,1 channel,8 on-off program,manual set summer/winter time,Automatic summer-winter time changover
Digital timer switch THC15B,THC15B is an Astronomical timer automatically turns
ON/OFF at the preset sunrise/sunset time based on your location.
Digital timer switch THC822, Daily and weekly program,44 groups of ON/OFF program,Automatic summer/winter time
Digital timer switch THC 20-1C,This series electrical timer switches for lights have a
widescreen, display more information.
Staircase Timer Switch
Staircase timer switches not only automatically delay the switching off of lights, but also allow for adjustable delay times, thus achieving energy-saving efficiency.
They are commonly used in apartment buildings, commercial buildings, and public corridors.
Staircase Timer Switch ALC18/ALC18-E, ALC18 series fits for the particular use of the following tasks: staircase, corridor as well as lobby
Staircase Timer Switch ALST8,The ALST8 step timer switch has an operating time of 1 to 7 minutes and is equipped with an electronic overload protection device.
Twilight Timer Switch
Twilight Timer Switch automatically turns on lights at dusk and turns them off after dawn. Equipped with a light-sensing probe, it utilizes a combination of light detection and time-based scheduling for control. In addition to saving energy, it minimizes the need for manual operation and maintenance, making it ideal for automated lighting applications.
These switches are commonly used in street lighting, landscape lighting, parking lot lighting, billboard illumination, building facade lighting, security lighting, and similar settings.
Twilight Timer Switch THC109/THC109B,This product can automatically turn the lights on or off depending on the ambient light.
Twilight Timer Switch THC9115/THC9160,This product according to the time set by the user, automaticlly turn on and turn off the variety of electrical equipment.
Anssin Timer Switch Application
Lighting Control
Automatic control of the on/off times of indoor and outdoor lighting, streetlights, advertising light boxes, etc.
Water Systems
Automatic control of fountains, irrigation systems, and water pumps to start and stop.
Agricultural & Aquaculture
Timed control of equipment such as blowers, feeders, and oxygen pumps
Energy savings
Flexibility
Anssin’s 24hour and weekly timer switch are compatible with most popular load types: incandescent/ halogen, magnetic low-voltage, electronic low-voltage, fluorescent, compact fluorescent and LED. Timers are perfect for bathrooms, pool, spa and outdoor areas.
More advantages of Anssin Timer Switch
- Convenience: Easy to operate and easily automated
- Safety: Improved electrical safety
- Reduced Commissioning Time: Saves up to 80% on commissioning time
- Eco-friendly & Cost-effective: Environmentally friendly and reduces energy costs
- Ease of Use: Intuitive setup and quick installation
What Our Customer Say
FAQs
How to set time in timer switch?
Different timer switches have different setting methods. Digital timer switches have a screen; use the buttons to set the current time, then set the desired on/off times and dates. For mechanical timer switches, rotate the knob to point the pointer to the current time, then set the on/off time.
What is a 24 hour time switch?
The 24-hour timer can control the on/off switching of equipment within a 24-hour period, and it can be programmed with 8 settings.
How long do timer switches last?
Like many products, the lifespan of a timer switch is affected by the quality of the product itself, environmental conditions, and frequency of use. However, with proper maintenance, its lifespan is generally more than 5 years.
What are the benefits of using a timer switch?
In addition to saving energy, timer switches can also protect equipment from overheating and damage caused by prolonged use.
What are the disadvantages of timers?
While timer switches offer numerous advantages, they also have some drawbacks, such as decreased accuracy over time, high initial investment costs, and the need for custom programming. However, the advantages still outweigh the disadvantages.