The **Siemens 6SL3352-1AE38-4CA1** is an original replacement Power Block designed for high-power inverters of the SINAMICS S120, G150 and S150 series. This component is primarily responsible for the inverter control of high-voltage DC power with a rated current up to 840A, serving as a core spare part to ensure the stable operation of industrial high-power drive systems. It is widely applied in high-performance motion control systems for steel, electric power, papermaking and automated production lines. As a high-end **made-to-order** component, it is manufactured in compliance with Siemens’ stringent industrial standards, delivering long service life and high efficiency under harsh operating conditions.
| Feature | Specification |
| Manufacturer | Siemens |
| Article Number | 6SL3352-1AE38-4CA1 |
| Product Type | Replacement Power Block / Power Module |
| Product Family | SINAMICS S120 / G150 / S150 |
| DC Link Voltage | 510 V to 720 V DC (up to 750 V DC) |
| Rated Current | 840 A |
| Frame Size | FSH |
| Net Weight | 64.00 Kg |
| Phase | 1-Phase Power Block (for 3-Phase systems) |
| Country of Origin | Germany |
| Product Class | D: Made to order / Customer's specifications |
| EAN / UPC | 662643346626 (UPC) |
| Commodity Code | 85049090 |
