ABB | UNITROL HIER449811

Product Details

• Part Number 1 HIER449811

Product Description

The ABB HIER449811 is a UN used with the UNITROL automation 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. Exact operating details should be taken from the installed model documentation.

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. Exact operating details should be taken from the installed model documentation.

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. Its role should remain distinct from that of similarly named assemblies.

Product Documentation

• Part Notes

  ABB UN 0902b-P Var. 1

• Common Part Typos H1ER449811, HIER44981I, HIER44981l, HIER4498I1, HIER4498l1

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

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

- Tony N., United States

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

- Brent M., United States

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

- Larry A., 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