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⚡ Switch smart, live smarter — power your home with precision!
The Heschen Household AC Contactor HS1-25 is a compact, dual-contact (1NO 1NC) 2-pole switch designed for UK domestic electrical systems. Rated for 25A load and 230V coil voltage, it mounts easily on standard 35mm DIN rails, ensuring safe, quiet, and reliable automation of Economy 7 heaters, smart lighting, and ventilation interlocks.







| ASIN | B08FX67G4Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 9,131 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Motor Contactors |
| Colour | Grey |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,065) |
| Date First Available | 28 Aug. 2018 |
| Guaranteed software updates until | unknown |
| Included components | 1 |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | HS1-25 |
| Manufacturer | Heschen |
| Part number | HS1-25-2P-220V |
| Plug profile | DIN Rail Mount |
| Product Dimensions | 1.8 x 6.5 x 1.8 cm; 140 g |
| Specification met | din |
| Voltage | 220 Volts |
R**S
A must have tool.
Did exactly what I wanted i to do . Perfect
K**E
Better than the price suggests.
Been using load of these. Better than the price suggests they should be. Not had a failure yet, but it's early days I suppose.
Y**S
Smart system
As I need a good quality
D**N
Do the trick
Bought two of these for switching external house lights and central heating system. Used in conjunction with Tapo S112 smart switch / app.
G**T
Versatile contractor
Versatile contractor and lower cost and neater than using a conventional 2-way relay with a DIN base. Having one contact NO and the other NC means it becomes a 2-way relay when the top inputs are joined together. Using mine to switch a fan between low speed (via a transformer) and full speed (direct).
G**Y
first class
excellent contractor
M**.
Good value.
Worked great. Just what I needed.
M**M
Great power relay.
Used to control immersion heater (12.5 amp load) in my home automation system. Rated at 25 amps, din rail mount, 1 NO and 1 NC contact, plenty of room for cable in terminals.. Quiet in operation. Perfect for me.
H**L
Goed opletten bij het aansluiten !
Doet wat die moet doen. Het aansluiten is een beetje verwarrend. Maar uiteindelijk werkt nu alles perfect.
L**O
Funzionale ed economico
Buono
C**N
fait le boulot
produit de bonne qualite
L**N
Fungerar som förväntat.
Bra pris, funkar dom den ska hittills.
C**N
Parfait
Super produit
Trustpilot
2 weeks ago
3 weeks ago