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The CHOSRY Programmable Fused Spur Timer Switch offers professional-grade control with up to 28 customizable daily programs, supporting electric heaters up to 3kW and various lighting types. Featuring an integrated backup battery, boost and advance functions, and a clear digital display with LED indicators, it ensures reliable, energy-efficient operation for heating and lighting systems. Compact and easy to install, it’s designed for seamless integration into modern smart homes and professional environments.









| ASIN | B09LCZV3RP |
| Best Sellers Rank | 45,246 in DIY & Tools ( See Top 100 in DIY & Tools ) 66 in Timers |
| Brand | CHOSRY |
| Brand Name | CHOSRY |
| Colour | Blue / Red |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 347 Reviews |
| Item Dimensions D x W x H | 8.6D x 8.6W x 3.8H centimetres |
| Item Weight | 200 Grams |
| Item weight | 200 Grams |
| Manufacturer | CHOSRY |
| Manufacturer Part Number | CH-0109 |
| Material | Plastic |
| Material Type | Plastic |
| Number of settings | 28 |
| Product dimensions | 8.6D x 8.6W x 3.8H centimetres |
| UPC | 630606840764 |
| Unit Count | 1.0 count |
D**C
It works
This is a good bit of kit, nice and solid was easy to set up and use the programme to me it was intuitive and no need to read the manual. The issue I had was the location of the existing socket I was replacing did not have sufficient cable to easily connect too, so I needed to extend the cable with wago connectors, which also meant that a surface mounted box was also required to house all the extra cable and connectors. The only criticism of the itemis that there was a single earth connector, if there had been two it would have saved a lot of the extra work...
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.
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.
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.
L**R
Easy set up
Easy to set up and fits perfectly where our old non-timed switch was. Clear display screen, very easy to use. We opted for this instead of wi-fi due to distance from router and wanted better reliability. Lots of programming options for individual days etc
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.
G**K
Quality Timer
Excellent timer for heating rails and easy to install
M**L
Sadly did not work on my end
When I first fitted the item, everything seemed fine. I programmed it to turn on the next morning, but it cut out after just a few minutes. I followed the troubleshooting advice in the manual, but unfortunately, it didn’t resolve the issue. I ordered and fitted a different make, it works with no problems. Back to Amazon it goes...
C**N
Simple et sécurisé
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
alles gut
Trustpilot
2 weeks ago
3 days ago