12V Weekly programmable electronic timer(THC-101A, CN101A)

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Product Overview



Weekly Timer/Weekly programmable electronic timer

CN101A  Small microcomputer control switch Power Timer

Weekly Programmable Electronic Timer Switch, Timer Switch 12V 24V 110V 220V

Energy Saving Timer,  digital timer switch,  programmable digital timer.




CN101A/TM618 panel mounted 7 days 24 Hours programmable switch timer can automatically switch on and switch off various kinds of electric equipment at a preset time.


It is widely used in 7 days programmable control of Auto equipment, Gate system, streetlight, neon light (sign), lamp, water heater, air conditioner, billboard, electric cooker, booster,  sprayer, bottler, Automatic preheat, agriculture facilities and broadcasting equipment etc.


The digital timer switch has rechargeable battery inside, which is 1.2V/40mA, to save the programs for power failure. It’s low consumption, high-accuracy CMOS chip, strongly anti-jamming, simple and easy to set, confirms to IEC 60367.




  1.  Advanced pre-setting one week before 

  2. Digital electronic time switch with daily programs

  3. Long time Power reserve(60Days)

  4. With 17 ON/OFF Repeat programs setting 

  5. Auto time error correction ±60 Second/Weekly

  6. Low consumption 2VA(Max)


Technical Data


  • Rated Voltage/Operating Voltage: 220-240V AC 50-60 Hz

  • Customized voltage: 12V, 24V, 36V, 48V, 110V

  • Programmable:17 Times ON/OFF(Weekly or Daily)

  • Load Capacity:16A /250V AC(Resistive load)

                                         10A/250V AC(Lagging load)

                                         2000W (Lamp load)

  • Full Time Range:1Min-168Hours

  • Minimum interval:1 Minute

  • Accuracy: Less than 1s/Day at +25℃

  • Internal battery:1.2V/40mA(rechargeable batteries)

  • Power failure memory/reserve:60 Days

  • Weight: Approx. 40g

  • Dimensions:60x60x32mm

  • Installation: Panel mounted

Installation: screws, socket connection (plus shell 72x72mm panel enclosure can be Installed by)




Sample show




rain cover for the device.jpg



Packaging & Shipping

 CN101A Digital LCD Programmable Timer Packing.jpg12V digital timer.jpgWeekly Programmable Electronic Timer Switch.jpg

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