Need a 3 pin type interwal switch that can be set (example to on 1 minute, off 3 minutes and repeat). Most timer switch on sale do not support this type function. Anyone know where to buy locally?

Get a smart plug.

Ewelink Smart Switch

Try this, i'm using this. Supports your demands.

Smart plug also can't help you if you want 1 minute on 3 minutes off

Yes normal smart plug or timer plug will not work for lots of switch on or off per hour. Need a plug with infinite loop function... Trying to find locally......

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This post has been edited by idoblu: Nov 30 2020, 01:18 PM

The plug I shared supports the function. I'm currently using it to power my small aquarium, and bigger aquarium in using Hager timer. Both I set to on 1 hour and of 2 hours. It can be set in minutes too.

Yes, I know this type and Industrial timers... But is not plug type and difficult for elderly persons. Thanks anyway

u can put inside a project/junction box, cable gland input output wires to plug top n 13A socket accordingly,

Thanks, might give it a try and hope it really supports high wattage as claimed.

Anyone knows a similar manual (non app) type available locally.....

i confirmed vignesh77 is right, it can be done with sonoff smart plug

Olden days house, the circuit breaker also is not mcb type. So need rewire or new DB box.
Anyway need elderly friendly plug type solution.

Thanks, if really cannot get manual plug solution for elderly friendly. Will get smart plug and try

Update here if it goes well with you.

There are plenty in market since long time ago. You can choose here either mechanical or digital versions

https://shopee.com.my/search?keyword=progra...0timer%20socket

This not same lah, interval switch would display 2 time interval on display (on X minutes off Y minutes) and repeat few hundred times on off in 24 hours.
Timer switch can walk in shop locally and buy anytime.
Interval switch, in post above some have buy smart versions which control by app.

Smart plugs are controlled by app mechanism. The one @Zot shared is the manual type (analog / digital) which also can be set (on X minutes off Y minutes).

As I mentioned previously, I'm also using Hager which is the manual analog type which is not controlled by app. But the min on/off is 15 minutes.

Not sure on other brands, but some only offer min on/off 30 mins.

I know that some can be set time interval, not all of them. Yes, can even repeat in minute interval.

Which one is this, can you give link please...

Sorry, left out the link. Here ... from Amazon UK


https://www.amazon.co.uk/Function-Programma...d/dp/B07MW2MCQ7

Yes..... UK, USA, taobao I found many.