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🔧 Master your power flow with precision and durability!
The Heschen Universal Rotary Cam Selector Changeover Switch (SZW26-20/D202.2D) is a heavy-duty, 3-position rotary switch designed for industrial and electrical control applications. Rated for up to 660V and 20A, it features a waterproof IP65 enclosure, metal contacts, and secure screw terminals, making it ideal for reliable power switching and motor control in demanding environments. Certified by TUV and CE, it ensures safety and compliance for professional use.






| ASIN | B097T3DXV8 |
| Actuator Type | Rotary |
| Best Sellers Rank | #240,059 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #294 in Selector Switches |
| Brand | Heschen |
| Brand Name | Heschen |
| Circuit Type | 3-way |
| Colour | Blue |
| Compatible Devices | AC and DC devices (up to 440V/20A for AC, 240V/1A for DC) |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Crimp |
| Contact Material | Metal |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Control Type | Manual |
| Controller Type | Push Button |
| Country of Origin | USA |
| Current Rating | 20 Amps |
| Customer Reviews | 4.5 out of 5 stars 1,925 Reviews |
| Included Components | SZW26-20/D202.2D |
| International Protection Rating | IP65 |
| Item Dimensions | 8.7 x 6.6 x 6.6 Centimeters |
| Manufacturer | SL |
| Material Type | Metal |
| Model Number | SZW26-20/D202.2D |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 3 |
| Operating Voltage | 660 Volts |
| Operation Mode | ON-OFF-ON |
| Part Number | SZW26-20/D202.2D |
| Specification Met | CE |
| Switch Type | Rotary |
| Terminal | Screw |
| UPC | 711811449314 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 13200 Watts |
仁**仁
アダプター無しで切替可能
EV充電に使用しました、200Vで充電すると契約ブレーカーがトリップする場合に100V切替て使用する。電気工事士免許がある方のみ参考
D**O
Se le ve robusto y de bastante buena calidad
Interruptor rotativo
E**S
Parfait
Facile à monter et bien expliqué
A**R
fungerar bra
Fungerar utmärkt. Använder för omkoppling mellan batteri och landström i husbilen.
R**Y
Le doy las 3 B, ( bueno, bonito y barato)
Este insterruptor manual me sirvió en varias ocasiones para hacer transfer switch, soporta buen amperaje y lo utilicé para a través de un contactor magnético desconectar la entrada del servicio eléctrico, así no se juntan las 2 corrientes cuando uso un inversor o una estación de energía solar.
Trustpilot
1 month ago
2 months ago