ABB | Advant 800xA TU811

Product Details

• Part Number 1 TU811
• Part Number 2 3BSE008526R1
• Part Number 3 P3BSE008526R1
• Additional Part Numbers R3BSE008526R1, U3BSE008526R1

Product Description

Within the Advant 800xA product line, ABB TU811 serves as a Compact Termination Unit.

From a maintenance perspective, a termination assembly helps separate permanent field wiring from replaceable electronic modules, providing a structured connection point for commissioning, troubleshooting, and lifecycle service. The product remains part of the broader control and signal-handling arrangement.

ABB Advant and System 800xA environments combine control, I/O, communication, and operator resources. This product supports the hardware function identified by its description within the installed system. The plant's maintenance records should support final product selection.

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 abbadvant800xa.pdf
• Part Notes

  ASEA Brown Boveri TU811V1 3BSE013231R1 supersedes the previous ABB TU811 3BSE008526R1

• Catalog Description

  TU811 Compact Module Termination Unit, MTU.

• Common Part Typos TU81I, TU81l, TU8I1, TU8l1

Reviews

5.0 Rating

"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

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

- Tony N., United States

"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 cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., 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

"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."

- Selva Moodley, South Africa