











⚡ Take charge of your comfort with programmable precision!
The CHOSRY Programmable Fused Spur Timer Switch offers professional-grade 7-day, 24-hour scheduling with up to 4 customizable programs per day. Featuring a clear blue digital display and LED indicators, it supports electric heaters up to 3KW and various lighting loads, including LED and halogen. With boost and advance functions plus a memory backup battery, it ensures reliable, energy-efficient control of heating and lighting circuits, making it an essential upgrade for savvy homeowners seeking smart, hassle-free automation.









| ASIN | B09LCZV3RP |
| Best Sellers Rank | 41,640 in DIY & Tools ( See Top 100 in DIY & Tools ) 64 in Timers |
| Brand Name | CHOSRY |
| Colour | Blue / Red |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (342) |
| Item Dimensions D x W x H | 8.6D x 8.6W x 3.8H centimetres |
| Item Weight | 200 Grams |
| Manufacturer | CHOSRY |
| Manufacturer Part Number | CH-0109 |
| Material Type | Plastic |
| Number of settings | 28 |
| UPC | 630606840764 |
| Unit Count | 1.0 Count |
J**E
Good solution for controlling high loads
This timer works well - and is controlling my en-suit's underfloor heating. It looked well made and the instructions were easy to follow. I wanted my heating to be on a set times, rather than just when the temperature fell below a certain level (like in the middle of the night). This timer allows me to switch the floor on ready the morning and then again for the evening. It's quite easy to program - much like a boiler programmer with several 'on' and 'off' times and also boost settings - which will switch the output on for 1 or 2 hours regardless of the program times. I'd have liked something like a Tapo that could be controlled with an app, but it's fine going old school with this.
K**R
Nice unit, easy to use
Bought thisnto control a radiator in the bathroom. I found this much better after originally using an analogue timer. Instructions were fairly easy to follow, I set up a daily schedule, even in summer to make sure the bathroom stays dry. I really like the added option of pressing a button to come on for 1 or 2 hours, handy before a bath. Product has worked floorlessly since I installed it.
A**B
Good timer and easy fit
Pretty good timer and a nice low profile form factor so fitting standard back boxes a breeze. As others have also mentioned it could really do with an additional earth terminal as getting two loop earths and the spur outlet into one terminal is a faff. Otherwise simple to programme and easy override etc. I like the feature whereby the output indicator light does not illuminate if the spur fuse has blown.
A**R
very good
very good easy to fit
B**D
Well built
Does the job on some electric radiators keeping off at certain times. Expensive for what it is, compared to wire in units like Shelly 1, but well built all the same.
M**N
A capable timer switch.
Its good, use it for the heated towel rail in the bathroom. Easy to install and programme.
A**.
Time for timing !
A low cost timer that so far has performed perfectly . Just what i needed for immersion heated timing.
C**B
Easy to install, set up and use
I bought this as a replacement for a previous purchase (still for sale on Amazon) and even though they are a similar price, this unit is superior in every way. Easy to install and comes with different length of mounting screws depending on how deep the box is in the wall. Unlike the previous unit which quite frankly was a bit of a nightmare, the setup & programming is easy and intuitive with a very useful instruction video included in the pictures on Amazon. The programmer includes options for having each day different, everyday the same, and it also has a quick and handy method of setting week days different from the weekends. If a boost is needed, or to advance the programming it’s just a simple push of a button - easy and straightforward. I have just had the unit running now for a month so can’t speak of longterm reliability but based on everything so far I am not expecting any problems.
C**N
C'est un produit bien fait, de bonne qualité. J'aime le fusible intégré, une bonne fonction de sécurité, j'avais une minuterie mécanique avant, elle était censée convenir à chauffe-eau, elle a grillé et n'a pas fait disjoncter le boîtier. Facile à installer, Mais le minuteur numérique n'est pas si simple? J'y suis finalement parvenu. Vous pouvez scanner le code pour différentes langues.
E**K
alles gut
Trustpilot
2 days ago
1 day ago