ABB DC551-CS31 D2 Controller Panel Unit it remains significant as one

it remains significant as one of the last to feature the Speedtronic technology

Easy Maintenance: Hot‑swappable design simplifies replacement and reduces downtime

3BHE009017R0101: This seems to be an internal ABB product code for identification

PC BOARD BUS REPEATER MASTER

Condition: New / In stock

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