Lifecycle & Sourcing
The ACS550-U1-178A-2: Officially EOL (hot). Last-time-buy windows have likely closed; supply is through surplus and independent channels. Request an RFQ for sourcing confirmation.

ABB, ACS550 series, motor drive, order code ACS550-U1-178A-2, 34.02 kg, end-of-life status.
| Parameter | Value |
|---|---|
| Weight | 34.02 kgs |
The ACS550-U1-178A-2: Officially EOL (hot). Last-time-buy windows have likely closed; supply is through surplus and independent channels. Request an RFQ for sourcing confirmation.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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