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ABB ACS550-U1-038A-4+B055+K462 — AC Drives (VFD)

ABB ACS550-U1-038A-4+B055+K462 Motor Drive, 22.68 kg

MPNACS550-U1-038A-4+B055+K462
End of Life

ABB ACS550 series motor drive, order code ACS550-U1-038A-4+B055+K462 with plus-codes +B055 and +K462, 22.68 kg, in the Drives / Motor Drives category.

$6,188.20Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ACS550-U1-038A-4+B055+K462 — Mechanical
ParameterValue
Weight22.68 kgs

Product details

Reading the order code

The ABB ACS550-U1-038A-4+B055+K462 is a configured ACS550-U1 catalog number with plus-codes +B055 and +K462 layered on the base 038A-4 frame. The plus-code suffix stamps a specific factory build — option content, regional settings, or an added interface — onto an otherwise standard frame, so any swap or second-source has to respect the same suffix string.

Frequently asked questions

What does the +B055+K462 suffix mean on this ABB drive?

On the ACS550-U1-038A-4, the +B055 and +K462 plus-codes are ABB's option stamps — they mark a specific factory build on top of the base 038A-4 frame. Any replacement or second-source has to carry the same suffix string, not just the same current code, or the configuration of the unit that ships will not match the one specified.

How is this drive sourced?

The ACS550-U1-038A-4+B055+K462 is quoted to order against an RFQ — the full suffix string is what the requisition has to carry, since the build content rides on the plus-codes.

MPN
ACS550-U1-038A-4+B055+K462