Description
The Siemens 6SE6440-2UD33-0-EA1 is a MICROMASTER 440 frequency inverter, part of the Siemens MICROMASTER 440 range. It is widely deployed in the installed base of MM440 drives in conveyors, fans, pumps, extruders and general machinery. HKTX Automation (Hong Kong Tai Xuan Electrical Systems Group Limited) supplies this model to distributors, system integrators and factories worldwide.
Warranty: All units carry a 12-month warranty against non-human damage.
Shipping: Worldwide delivery via FedEx / DHL with secure export packing.
How to order: Send us the part number on WhatsApp or by email for a quotation with price and lead time. RFQs are usually answered within 12 hours.
Note: Discontinued by the manufacturer. HKTX sources units for installed-base maintenance.




