6SE6440-2UD31-8DA1 | Siemens MICROMASTER 440 18.5kW 380-480V Variable Frequency Drive Do not add the product. normally-open contact into an addressable

normally-open contact into an addressable fire alarm system

Modem Standards: V

It is engineered to operate as part of a compliant safety light curtain system using a 24 VDC supply

It provides reliable processing

Its design allows power and backplane connections to pass through while avoiding system downtime or configuration changes during future hardware additions

6SE6440-2UD31-8DA1 | Siemens MICROMASTER 440 18.5kW 380-480V Variable Frequency Drive Do not add the product. normally-open contact into an addressableDescription The Siemens 6SE6440 2UD31 8DA1 is a MICROMASTER 440 variable frequency drive designed for precise speed and torque control of three phase AC motors in industrial automation systems. The Siemens 6SE6440 2UD31 8DA1 supports motor operation up to 18. 5 kW with a robust D frame design and wide input voltage range of 380480 V AC. Its advanced control algorithms and high overload capacity make it suitable for demanding industrial drive