Siemens | Simatic S5 6ES5951-7NB21
Siemens Simatic S5 Power Supply - PS951(6ES5951-7NB21).
Stock Status Available NowWarranty
DCS Center Warranty Included
Shipping
Worldwide shipping via DHL, UPS, and Fedex
Repair Time
3-5 weeks. Rush Repair options are available.
Product Details
- Part Number 1 6ES5951-7NB21
Product Description
For Simatic S5 system applications, Siemens 6ES5951-7NB21 provides the function of a Power Supply.
Within a control installation, this type of component supports the power path serving compatible modules and assemblies. Input requirements, output rating, and connection details remain specific to the exact model. The plant's maintenance records should support final product selection.
In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. The original equipment schedule should guide compatibility review.
When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. System drawings should be consulted before replacement.
Product Documentation
- Specification PDF siemens-simatic-s5.pdf
- Common Part Typos 6ES5951-7NB2I, 6ES5951-7NB2l, 6ES59517NB21, 6ES59517NB2I, 6ES59517NB2l, 6ES595I-7NB21, 6ES595I7NB21, 6ES595l-7NB21, 6ES595l7NB21
Reviews
"DCS CENTER Really saved the day! I had the parts I needed in my hands the day after ordering ( I'm in Toronto Canada ). I highly recommend..."
- Steven T., United States"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."
- Katie, United States"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"
- Serge, United States"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United States"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."
- Patrick O., United States"Thank you very much for your prompt and professional assistance!"
- Brent M., United StatesManufacturer Affiliation Disclaimer
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