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

"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."

- Birdman Chief Engr., 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

"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., 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

"Dear Frank and James, This morning we tested the "new" IEPAF01 cards. Everything is fine!!! I want to express my thanks and my personal acknowledgement on how you..."

- Carmelo I., Italy