ABB | Contronic MB21

Product Details

• Part Number 1 MB21

Product Description

ABB designates MB21 as a Module | associated with the Contronic control platform.

In day-to-day system operation, this component performs the specialized system function identified by its product designation within the associated automation platform. Its exact capabilities are determined by the installed configuration and product revision. System drawings should be consulted before replacement.

Contronic 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. Ratings and capacity should be verified against the exact model documentation.

For maintenance or replacement work, the exact module designation should be checked against the installed hardware, wiring records, and control-system documentation before the component is placed into service. The original equipment schedule should guide compatibility review.

Product Documentation

• Specification PDF abbcontronic.pdf
• Part Notes

  DCS Center can repair your MB21 part in most instances. This ABB Contronic unit New, Remanufactured or Repaired is fully warranted by DCS Center.

• Common Part Typos MB2I, MB2l

Reviews

5.0 Rating

"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

"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

"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."

- Patrick O., United States

"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