Heschen CT1-25 Household AC Contactor 25A 2P 2NO 220V/230V 35mm DIN Rail

I cannot fault these relays. They are used to switch 2 and 3 kW loads on a pretty regular basis. I find them fully up to the level of quality and performance that I would get from the more common industrial control relays I used to fit, they of course came in at nearly four times the cost of these. I have ordered a couple more as I am finding it advantageous financially to move away from central heading and heat areas of the house locally. These relays allow more accurate control via a small controller and also allow the incorporation of a timer to ensure that the heating is off when no one is in the vicinity for a period.

Used this as a fail-safe to operate a dc48 volt sensing circuit in an automatic change over control unit. Just two issues that convince me to look elsewhere. 1/ it’s noisy. The a/c coil hums which is noticeable and resonates. Not a problem in a switch room but could be a nuisance in residential property. 2/ when power is removed there’s a short (noticeable) delay before contacts are released. Can be fixed but better/appropriate relays (circuits) are available. Otherwise a simple and solid solution.

👍

Very good for the price. Quite noticeable sound when switching but not an issue for us where this has been located (hence the dropped star).

Use 3x of these at work perfectly well. 2x are used for home made 3.5kw car chargers and have been in use for over 3years switching 16A daily. The other is used to interface between light sensors and multiple lights. They are just the job. Good terminals. Good DIN rail mount. Excellent for price.

Everything perfect, great seller, I recommend*****

Works for intended purpose of smart plug control of immersion heater. The relay click is more of a thud that is very loud and can wake you up.

They run cool and have been reliable. I have purchased the latest relays for standby. As I am well suited with them

Va muy bien, me desconecta bien la luz y no hay fugas

Good and reliable product.

Livraison rapide tout est ok

Nice project. So far it has functioned correctly. The only slight design flaw was putting one of the set screws under one of the control leads. If used in a stand alone mode, there is no obvious mounting method to secure it to a working frame. Mine is just swinging loose by the wires.

Funkar bra, inget speciellt ljud.