Operating Voltage:400V AC
Output Current:63A
Efficiency Rating:98%
Operating Temperature Range:-25°C to +55°C
Protection Class:IP20
Input/Output Connections:IEC 60320 C14/C13
Integrating advanced semiconductor technology, the Siemens 6ES5951-7ND21 is engineered to deliver robust power supply performance under extreme industrial conditions.
Featuring an efficient design that optimizes energy consumption, this power supply significantly reduces operational costs while maintaining high reliability.
With a wide operating temperature range and a durable enclosure, it ensures continuous operation in harsh environments, making it suitable for a variety of industrial applications including manufacturing, logistics, and process control systems.
The modular design allows for easy integration into existing automation systems, providing flexibility and compatibility with a broad spectrum of equipment and systems.
Equipped with comprehensive protection features, including overvoltage, undervoltage, and short-circuit protections, this power supply safeguards against common failures, ensuring uninterrupted system operation.

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