Siemens | Simatic S5 6ES5955-3NF42

Product Details

• Part Number 1 6ES5955-3NF42
• UPC 662643253399
• HTS 85044090
• Country of Origin Austria

Product Description

6ES5955-3NF42 is identified by Siemens as a Power Supply within the Simatic S5 family.

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. Maintenance planning should reference the installed hardware configuration.

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 wiring and configuration records should guide application.

Country of origin is listed as Austria.

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. Configuration records should be reconciled with the exact installed assembly.

Product Documentation

• Specification PDF siemens-simatic-s5.pdf
• Part Notes

  SIEMENS SIMATIC S5 power supply 955 for ZG S5-135U/-155U, EG 185U, 24 VDC; 5 V, 40 A

  Product was cancelled by Siemens 10.01.2006 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 10.01.2006 without replacement

• Common Part Typos 6ES59553NF42

Reviews

5.0 Rating

"I would like to say thanks a lot for all. I’ve had good service with you and it’s a pleasure"

- Audrey, Québec, Canada

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

- George C., United States

"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"

- Alex L., United States

"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."

- Amanda, 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

"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