
6SE6440-2UD35-5FA0
The transportation costs depend on the destination, purchase price, weight, shipping speed, and whether it is a pallet order.
Express shipping and rush orders
With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.
A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.
Description for 6SE6440-2UD35-5FA0
The Siemens 6SE6440-2UD35-5FA0 is an industrial frequency inverter designed to deliver reliable performance for demanding production environments. This MICROMASTER 440 model operates on a 3-phase 380–480 V AC input (±10%, 47–63 Hz) and supports a constant torque power output of 55 kW, with the ability to sustain a 150% overload for 60 seconds and a 200% overload for 3 seconds. For applications requiring squared torque, it can deliver up to 75 kW. The device measures 850 x 350 x 320 mm (H x W x D) and is housed in an IP20-rated enclosure, providing protection against solid objects. It operates efficiently within an ambient temperature range of -10 to +50°C, making it suitable for various industrial settings. The 6SE6440-2UD35-5FA0 is supplied without an AOP/BOP and filter, allowing for flexible integration into existing control systems.
- Brand: Siemens (mentioned twice for clarity and compliance)
- Robust overload capacity: Handles 150% for 60 s and 200% for 3 s, ensuring process stability during peak loads
- Sized for large-scale applications: 55 kW constant torque and 75 kW squared torque suit heavy-duty production lines
- Fast delivery from extensive stock, including refurbished and sustainable options, with a standard 2-year warranty
The Siemens 6SE6440-2UD35-5FA0 is engineered to support project managers and production leaders who require dependable, high-capacity drive solutions with quick availability and strong warranty coverage.



