Holso 240V Electronic Days Hours Minutes Seconds Programmable Digital Countdown Timer

$5.00 - $8.00
Min. Order
1 Piece
Quick Quotation
Company Information

Sichuan Holso Science and Technology Co., Ltd.

CN Trading Company
Response Time
Response Rate:
US$ 7,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Port of Ningbo
Payment Terms: L/C,T/T
Supply Ability: 50000 Piece/Pieces per Month
Place of Origin: Zhejiang China
Brand Name: HOLSO
Model Number: KG316S-2
Theory: Electronic
Usage: Timer Switch
Type: Mini
Product name: Days Hours Minutes Seconds Programmable Digital Countdown Timer
Temperature: -20~55℃
Display: LCD
Customizable voltage: 90~240V(Wide voltage)
Switch resistance load capacity: 25A
Timer range: 1 second~168 hours
Battery: Built-in welding battery(CR2450)
Color: White
Setting times: 28on&amp;28off
Power failure memory: &ge;2years
Packaging Detail: Carton packaging

Holso 240V Electronic Days Hours Minutes Seconds Programmable Digital Countdown Timer

Product Application


Timer Switch can automatically turn on and off the power of various powered devices according to the users setting time.
It can be widely used in automatic chicken coop door, fish feeder, automatic preheating, light box, neon lights, water heater, water dispenser, fans, cell phone chargers, kitchen appliances, radio, television, street lamp, etc.



Product introduction


1.  28 times on and off (day/week)

2.  Timing range :1minute~168 hours

3.  Large screen

4.  Single and Double Countdown Function

5.  Screen can be locked

6.  Power supply indicator and work indicator  

7.  Product built-in welding battery(CR2450 3V)  CR2450.jpg

8.  Screw M3 or 35mm Din rail mounting ( The picture as below )

din rail.jpg







1. Timing Range: 1 Second ~ 168 Hours
2. Standard Voltage: 220V
3. Contact Capacity: 25A
4. Power Consumption: no more than 2w
5. Internal Battery: 3V CR2450
6. Product Dimensions: 10cm*5.5cm*4.5cm
7. Operate Temperature: -25℃ ~ +60 ℃
8. Programmable: 28 times On / Off (week / day)
9. Minimum set time: 1 second


Payment method


Payment method


BOLETO, mastercard, visa, e-Checking, PAYLATER, T/T,  Paypal etc.



Shipping method


Shipping method


Sample,Express delivery is recommended ,about 7~15days

≥1900pcs, Sea transport is recommended , about 30~45days



Package Includes


Single Product Packaging


1 x Carton
1 x Programmable Timer
1 x User Manual



Packaging Information


 100pcs/carton , Carton size : 46.5cm*33cm*30cm


Single packing size (cm)Single packing weight (g)Product size(cm)Product weight (g)








Product customization


Standard products :220v ,25A ,50~60Hz


1. We can customize the voltage: Wide Voltage 90v~240v 


2. We can customize the current :  Maximum current 25A,If you need to control the load of a larger current, We can provide you with AC contactor.



3.  We can customize LOGO and packaging. Please contact the us.


 KG316S-2LOGO.jpg                          carton.jpg




Wiring diagram



KG316S-2 A.jpg


How to Use Low Current Timer Switch to Control High Current Load


1. MCB Control AC Contactor and Timer Switch Power Supply
2. Timer Switch Controls AC Contactor On and Off
3. AC Contactor Control Load




1. Select AC contactor according to load.

2. Select MCB according to AC contactor



After-sale service


After-sale service


We offer one-year product quality assurance. If there is any problem with the product, please do not disassemble it. Please contact the us. We have professional technicians to solve the problem for you.

KG316S-_05shijian controller programmable 220v 25a timer switch 220v


1.For those devices (medical equipment and large equipment) due to time error may occur human life or will have a significant impact on the community, please do not use this time switch.

2.The product is in a dormant state when you get, before use please press the reset button.

3.After the power is turned on, do not touch the terminal part .

4.The timer can't be used in moisture, corrosion and high metal content gas environment.

5.For those devices because of timer error may lead to significant property damage (large heater and refrigerator, etc.), when using the timer switch, be sure that the value A and performance characteristics have sufficient margin, and take double circuit security countermeasure.

6.Do not repair by yourself. Repair, inspection, please entrust to the dealer or responsible for the construction of the unit Before installing,please press the yellow spring. When you confirmed the product be put in a suitable place, press back the yellow spring,products can be fixed.

Company Information

 shijian controller programmable 220v 25a timer switch 220v

shijian controller programmable 220v 25a timer switch 220v

A professional exporter of Digital timer and 24 hours plug-in smart plug.


Holso worship the“quality first " concept, and strictly obey the principle in past years.It wins a good reputation and welcomed by domestic customers for years. In recent years ,Holso start exploring oversea market, the products are welcomed by overseas customers .Now, Holso build business relation with customers from USA,European countries ,and countries from south east Asia etc.


Holso is ready to serve customers,and looking forward to build business relation with you! Holso is your reliable partner !

shijian controller programmable 220v 25a timer switch 220v

1. What is the MOQ for OEM?

Our MOQ for OEM is 500 pcs.

2. supply ability ?

Normal monthly 50,000pcs, maximum 100,000pcs

3. What is the payment term?

BOLETO, Mastercard, Visa, e-Checking, PAYLATER, T/T

4. How long is the warranty?

We provide one year factory quality warranty.

5. Can I have a sample order?

Of course, we welcome sample order to test and check quality. Mixed samples are acceptable.

6. How to proceed an order?

Firstly ,please let us know your requirements or application.

Secondly ,We quote according to your requirements or our suggestions.

Thirdly , customer confirms the samples and places deposit for formal order.

Fourthly ,We arrange the production.

7. What’s the delivery time and sample time?             

Usually the delivery time is 7~30 working days after the order confirmed, if you need the goods urgently, please contact us in advance.

-Sample time is 2-7 working days after received your payment.

8. How about the delivery?

By express: 7~15 days to arrive in your office by express ( FedEx, DHL, TNT, UPS, etc. )

By air: 7~10 days to arrive to your nearest air port

By sea: Around 30~60 days to arrive at specified port by sea