Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.
🔄 Switch Smart, Control Smarter — Own the Power of Precision!
The Heschen SZW26-20/D202.2 is a TUV-certified rotary switch designed for industrial control panels, offering a robust 20A current rating at 660V. Featuring a 3-position ON-OFF-ON mechanism with precise indexing, it supports multi-circuit changeover via 8 screw terminals and mounts securely in a standard 36x36mm panel cutout. Ideal for motor control, dual power supply switching, and machinery applications, it combines durability with professional-grade performance.
| ASIN | B07L8SJXGV |
| Actuator Type | Rotary |
| Best Sellers Rank | 4,411 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Selector Switches |
| Brand | Heschen |
| Circuit Type | 3-way |
| Colour | Blue |
| Compatible Devices | Electrical devices, motors, Wi-Fi enabled devices |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw Terminals |
| Connector type | Screw Terminals |
| Contact Material | Brass |
| Contact Type | Normally Open |
| Contact type | Normally Open |
| Control Method | Push Button |
| Control Type | Manual with Locking |
| Controller Type | Mechanical knob |
| Country Of Origin | China |
| Current Rating | 20 Amps |
| Current rating | 20 Amps |
| Customer Reviews | 4.5 out of 5 stars 2,835 Reviews |
| International Protection Rating | IP20 |
| Item Dimensions | 7.3 x 3.7 x 3.7 centimetres |
| Item Weight | 0.13 Grams |
| Manufacturer | SL |
| Manufacturer Part Number | SZW26-20/D202.2 |
| Material | Plastic |
| Model Number | SZW26-20/D202.2 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 3 |
| Operating Voltage | 660 Volts |
| Operating voltage | 660 Volts |
| Operation Mode | ON-OFF-ON |
| Operation mode | ON-OFF-ON |
| Specification Met | CE, IP20 |
| Switch Type | Rotary |
| Terminal | Screw |
| UPC | 670534181324 |
| Unit Count | 1 count |
| Wattage | 13200 watts |
C**M
Good quality
This switch looks well made, its cheap and robust. Unfortunately I'd ordered the wrong one, but I've kept it away for another project.
I**E
Not clearly defined, but fine for switching low voltage 12v circuits too.
Used to alternately switch power between two 12v TVs from a single power stabiliser adaptor. The details of the product does not make clear that it's fine to use this for low voltage applications, but it certainly is (and has worked as above in my caravan really well). It's a very solid bit of kit too and is easily fitted and looks great when installed. Many reviewers here state the instructions too basic to understand, but I can't really see this argument given a simplistic yet idiot proof diagram is provided showing exactly what switching connections are achieved in the three switch positions (the mid position denoting all connections being off). It's a bargain and I'm really pleased...
M**T
No instructions supplied but item good.
Good item but no user guide ... had to find connection/wiring instructions by Googling.
U**3
Changeover
Does exactly what its supposed to. Wiring was a bit tricky but I just copied a yt video. Looks smart and works perfectly. Used to swap between 12v system running off ecoflow delta 2 and festool batteries (stepped down).
A**R
Nice item
Seems to be sturdy enough. No complaints
S**N
Change over power switch
Spot on change over for rv
A**R
Good value
Very good item
M**W
Cross over switch
I bought this switch for my caravan. I installed it to change over from solar panels to the mains electricity. Works wonders
M**N
Recomiendo
Excelente calidad de producto
C**P
High quality product
Surprised by the quality
2**5
Functionnal
Job done
V**A
Ricomprare
Buono
S**K
Semble robuste
Bonne qualité
Trustpilot
3 weeks ago
1 day ago