Siemens | Simatic S5 6ES5955-3LF41

Product Details

• Part Number 1 6ES5955-3LF41

Product Description

Within the Simatic S5 product line, Siemens 6ES5955-3LF41 serves as a Power Supply.

From a maintenance perspective, its role is to provide the electrical supply required by compatible control hardware, helping keep controller, communication, or I/O functions energized within the intended system design. The original equipment schedule should guide compatibility review.

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 product should be matched to the documented control-system position.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Final selection should be based on the plant's controlled-equipment records.

Product Documentation

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

  SIEMENS SIMATIC S5 955 POWER SUPPLY MODULE FOR CC S5-135U/155U, EU 185U 230/120 VAC; 5V, 40A

  Product cancelled by Siemens 10.01.2010 without replacement

• Cancellation Notice

  Product cancelled by Siemens 10.01.2010 without replacement

• Common Part Typos 6ES5955-3LF4I, 6ES5955-3LF4l, 6ES59553LF41, 6ES59553LF4I, 6ES59553LF4l

Reviews

5.0 Rating

"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."

- Tonya M., United States

"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"

- Charles, Ontario, Canada

"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

"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

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

- Tony N., 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