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The KERWINN Mini ATS Automatic Transfer Switch is a 100 amp, 220V dual power selector designed for DIN rail mounting. Featuring industrial silver contacts and a compact rotary actuator, it provides reliable automatic switching between main and backup power sources. Perfect for critical applications like urban lighting, solar power systems, and commercial infrastructure, it ensures continuous power flow with easy installation and long-lasting durability.







| ASIN | B0C2KKGNP9 |
| Actuator Type | Rotary |
| Best Sellers Rank | #102,005 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #135 in Selector Switches |
| Brand Name | kerwinn |
| Circuit Type | 2-way |
| Color | Silver |
| Connectivity Protocol | Din |
| Connector Type | Screw |
| Contact Material | Silver |
| Control Method | Touch |
| Control Type | automatic |
| Current Rating | 100 Amps |
| Customer Reviews | 4.1 4.1 out of 5 stars (91) |
| Manufacturer | KERWINN |
| Material Type | Silver |
| Model | DPS-4P-100A |
| Mounting Type | DIN Rail |
| Number of Positions | 4 |
| Operating Voltage | 220 Volts |
| Operation Mode | Automatic |
| Part Number | DPS-4P-100A |
| Switch Type | Rotary |
| Terminal | Screw |
| Unit Count | 1.0 Count |
| Wattage | 22000 watts |
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