Catalogue → Allen-Bradley → PowerFlex 523 / 525 (25-series)
25B-D1P4N104
Allen-Bradley · Variable frequency drive · PowerFlex 523 / 525 (25-series) confirmed
The Allen-Bradley 25B-D1P4N104 is a variable frequency drive in the PowerFlex 523 / 525 (25-series) range. PowerFlex 525, 480V, 1.4A.
What 25B-D1P4N104 sells for
No auction result recorded for this part yet. We publish hammer prices only where we have watched a lot through to close — never an estimate in their place.
See 25B-D1P4N104 listed on eBay → Asking prices, not sold prices. We may earn a commission.
| Manufacturer | Allen-Bradley (also Rockwell Automation, AB) |
|---|---|
| Family | PowerFlex 523 / 525 (25-series) |
| Category | Variable frequency drive |
| Without separators | 25BD1P4N104 |
| Notes | PowerFlex 525, 480V, 1.4A; verified: 520-UM001 |
What changes what 25B-D1P4N104 is worth
Same catalogue number, different money. These are the attributes that separate two otherwise identical 25B-D1P4N104 units — check each one before you quote or bid.
Series letter
Series letter on the label. Later series are not always backward compatible and sell for more.
Printed on the label, usually right after the catalogue number, as "SER A".
Firmware revision
Firmware/FRN revision. Buyers match it to an existing project; a mismatch can make the unit useless to them.
On the label as "FRN" or "FW", and on the module's own display if it powers up.
Option codes
Installed option codes. On configured units these are most of the value.
On the motor or drive nameplate, after the base part number.
Tested or untested
Tested / as-is / new-in-box. The single biggest multiplier on used price.
Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.
Questions
What is a 25B-D1P4N104?
The Allen-Bradley 25B-D1P4N104 is a variable frequency drive in the PowerFlex 523 / 525 (25-series) range. PowerFlex 525, 480V, 1.4A.
What changes what a 25B-D1P4N104 is worth?
Two 25B-D1P4N104 units with the same catalogue number can be worth different amounts. What separates them: series letter, firmware revision, option codes, tested or untested. Series letter on the label. Later series are not always backward compatible and sell for more. Firmware/FRN revision. Buyers match it to an existing project; a mismatch can make the unit useless to them. Installed option codes. On configured units these are most of the value. Tested / as-is / new-in-box. The single biggest multiplier on used price.
Where do you find the series or revision on a 25B-D1P4N104?
Series letter: Printed on the label, usually right after the catalogue number, as "SER A". Firmware revision: On the label as "FRN" or "FW", and on the module's own display if it powers up. Option codes: On the motor or drive nameplate, after the base part number. Tested or untested: Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.
Who makes the 25B-D1P4N104?
Allen-Bradley makes the 25B-D1P4N104. The same equipment is sold and labelled as AB, A-B, Allen Bradley, Allen-Bradley, Rockwell, Rockwell Automation.