ABB | UNITROL HIER449240

Product Details

• Part Number 1 HIER449240

Product Description

ABB designates HIER449240 as a UN associated with the UNITROL control platform.

Within the control architecture, this product serves the equipment role stated in its description and should be selected by exact model identity rather than by appearance or a broadly similar name. This helps preserve the function assigned to the installed control node.

UNITROL provides the platform context for this product, while the industrial automation hardware classification identifies its broader automation role. Exact application should follow the installed system configuration. The surrounding rack and module arrangement should be reviewed before installation.

For ongoing lifecycle support, proper application depends on matching the product to the original control-system design, including its physical position, electrical connections, and configured relationship with surrounding hardware. The original wiring and configuration records should guide application.

Product Documentation

• Part Notes

  ABB UN 0803A-P Var.1

• Common Part Typos H1ER449240, HIER44924O

Reviews

5.0 Rating

"Thank you very much for your prompt and professional assistance!"

- Brent M., 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

"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

"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

"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