ABB | Bailey INFI 90 6637826E1

Product Details

• Part Number 1 6637826E1

Product Description

Within the Bailey Infi 90 product line, ABB 6637826E1 serves as an AC Transfer Module.

From a maintenance perspective, this component supports a specialized signal path within the automation system, linking the associated source and destination functions without changing the intended control relationship. Maintenance planning should reference the installed hardware configuration.

In an Infi 90 installation, modules are assigned distinct control, signal, communication, and support responsibilities. Preserving the exact product identity helps maintain the configuration documented for the affected control node. The documented module assignment should remain the basis for 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. Ratings and capacity should be verified against the exact model documentation.

Product Documentation

• Common Part Typos 6637826EI, 6637826El

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

- Larry A., United States

"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

"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

"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