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Siemens automation parts · lifecycle news brief
Siemens SINAMICS G120 PM250: Refurbished Drive Sourcing Guide
Siemens' September 2026 refurbishment partnership puts circular supply into the maintenance conversation. For G120 users, the commercial opportunity is real—but the engineering baseline is still the complete order number, installed architecture and verified condition.
Why the New Refurbished Channel Matters to G120 Plants
News context
Siemens and Sparepartsnow expand access to manufacturer-refurbished automation
The announced initial European portfolio covers selected drives, controllers and HMI panels processed through Siemens' standardized refurbishment and quality-testing workflow. This supports circular lifecycle planning, but it does not turn different SINAMICS configurations into interchangeable spares.
View the Siemens PM250 product →For plant engineering
Confirm duty, voltage, Control Unit, braking or regenerative method, cabinet cooling and restart procedure.
For procurement
Separate Siemens-refurbished, independently refurbished, repaired, used and original-new offers before comparing price.
For maintenance
Store readable nameplate images, parameter backups and motor data before the next unplanned drive outage.
Map the Installed SINAMICS G120 Before Choosing a Spare
A G120 is a modular drive relationship. Identify the failed layer before purchasing a complete replacement or planning recommissioning.
Line-supply verification begins before the drive module
Supply layerPower Module verification: matching kilowatts are not enough
PM250 focusControl Unit verification: the CU is not part of the bare PM250
Control layerMotor and encoder verification: confirm the machine duty
Load layerPLC and HMI verification: preserve the operating sequence
Integration layerEngineering Baseline for Siemens 6SL3225-0BE37-5AA0
Exact article reference
Siemens SINAMICS G120 PM250 Power Module
This article is a regenerative PM250 power stage with an integrated Class A filter. It is supplied without a Control Unit or Basic Operator Panel, so the installed G120 configuration must be reviewed as a system.
Open the Frida product page ↗PM250 or PM240-2: Compare Architecture Before Price
Nearby G120 models can share voltage and power ratings while using different energy-handling and EMC arrangements. The full order number is the comparison baseline.
| Siemens product | Power class | Architecture | Procurement decision |
|---|---|---|---|
| 6SL3225-0BE37-5AA0Siemens PM250 Power Module | 75 kW HO / 90 kW LO 380–480 V | Regenerative Class A filter | Installed baseline Verify exact revision, Control Unit, firmware and condition. |
| 6SL3210-1PE31-8AL0Siemens PM240-2 Power Module | 75 kW HO / 90 kW LO 380–480 V | Braking chopper Class A filter | Engineering change Matching power does not make this a PM250 replacement. |
| 6SL3210-1PE31-8UL0Siemens PM240-2 Power Module | 75 kW HO / 90 kW LO 380–480 V | Braking chopper No integrated filter | Review required Check braking, EMC and cabinet design before any change. |
| 6SL3210-1PH31-4AL0Siemens PM240-2 Power Module | 110 kW HO / 132 kW LO 500–690 V | Higher-voltage PM240-2 Class A filter | Not a substitute Voltage and power class differ from the 380–480 V baseline. |
What Procurement Should Send in the First RFQ
A complete evidence package lets an industrial automation parts supplier screen stock against the installed system instead of quoting from a family name.
Verified Frida product pages
Recommended SINAMICS G120 Models
Swipe or scroll horizontally. Each image and model name opens the exact MooreDCS product detail page in a new tab; the selected pages identify Frida as the product contact.
Siemens 6SL3225-0BE37-5AA0 PM250 Power Module
75 kW HO / 90 kW LO · 380–480 V · integrated Class A filter.
View product details ↗
Siemens 6SL3210-1PE31-8AL0 PM240-2 Power Module
75 kW HO / 90 kW LO · Class A filter · braking chopper.
View product details ↗
Siemens 6SL3210-1PE31-8UL0 PM240-2 Power Module
75 kW HO / 90 kW LO · no integrated filter · braking chopper.
View product details ↗
Siemens 6SL3210-1PH31-4AL0 PM240-2 Power Module
110 kW HO / 132 kW LO · higher-voltage filtered configuration.
View product details ↗Frequently Asked Questions
No. Verify the full order number, supply class, HO/LO duty, energy-handling architecture, filter, Control Unit, firmware, motor data, cabinet cooling and installed configuration.
Do not assume so. The PM250 reference uses regenerative operation, while the compared PM240-2 references use a braking-chopper architecture. An engineered review is required.
No. The Siemens 6SL3225-0BE37-5AA0 article is the power module and is specified without the Control Unit and BOP.
Request the written product condition, complete label and revision photos, applicable repair or refurbishment record, functional-test evidence, warranty, return terms and delivery commitment.
Potential examples include downhill conveyors, centrifuges, test stands and other machines that repeatedly return energy during deceleration. Network suitability and system design still require engineering verification.
About the author
Frida · Industrial Automation Parts Specialist
Frida supports end users, distributors, contractors and system integrators with hard-to-find industrial automation spare parts. She helps plants maintain legacy systems and submit stronger RFQs with verified part numbers, stock, lead times, technical documents, product photos and pre-shipment inspection.
Technical parts inquiry
Send Your SINAMICS G120 RFQ to Frida
Share the full Siemens order number, quantity, motor data, Control Unit model, label photographs, required condition and delivery destination.
Moore Automation is an independent industrial automation parts supplier and is not presented as a participant in the Siemens–Sparepartsnow program. Product references in this article are engineering and sourcing examples, not confirmation that a specific article is included in that refurbishment portfolio. Confirm current availability, condition, revision, compatibility, warranty and delivery time during quotation.
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