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Lifecycle reference

Allen-Bradley PowerFlex 4 / 40 / 40P (IP20)

Allen-Bradley PowerFlex 4 / 40 / 40P (IP20) status: Discontinued. Phase-out announced: 2024. Discontinued: 2025-06. The recommended replacement is PowerFlex 523/525 (520-series).

Lifecycle status: Discontinued

Phase-out announced
2024
Discontinued
2025-06
Recommended replacement
PowerFlex 523/525 (520-series)

Migration notes

Official end-of-life letter set 2025-06-30 as the discontinued date for IP20 versions; the 520-series is the designated modernization path and is close to a drop-in for most 4/40 applications.

Official sources

Lifecycle data compiled from the manufacturer's own notices linked above. AllPartsIn is an independent reseller, not affiliated with or endorsed by the manufacturer.

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