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🔧 Switch Smart, Work Smarter: The Ultimate Rotary Selector for Next-Level Control
The Heschen LW28-20/D404.4 is a high-voltage, 20A rotary cam selector switch featuring 3 positions and 16 screw terminals. Designed for industrial and vehicle applications, it offers reliable manual control over 4-phase circuits with IP54-rated durability and TUV certification, making it a trusted choice for professionals demanding precision and longevity.






| ASIN | B0946CPLY9 |
| Actuator Type | Rotary |
| Best Sellers Rank | 40,572 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 25 in Selector Switches |
| Brand | Heschen |
| Circuit Type | AC |
| Colour | Blue |
| Compatible Devices | Electric motors (starter asynchronous squirrel cage, reverse, speed) |
| Compatible with Vehicle Type | Vehicles |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screws |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Manual |
| Controller Type | Mechanical knob |
| Country Of Origin | China |
| Current Rating | 20 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (212) |
| International Protection Rating | IP54 |
| Manufacturer | SL |
| Manufacturer Part Number | LW28-20/D404.4 |
| Material | Plastic |
| Model Number | LW28-20/D404.4 |
| Mounting Type | Through Hole Mount |
| Number of Items | 1 |
| Number of Positions | 3 |
| Operating Voltage | 660 Volts |
| Operation Mode | manual |
| Specification Met | TUV |
| Switch Type | Rotary |
| Terminal | Screw |
| Unit Count | 1.0 count |
| Wattage | 13200 watts |
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