Siemens 6SL32302YE501CB0 G120X Drive Module
Trade-off decision points
For engineers evaluating the 6SL32302YE501CB0 within the SINAMICS G120X series, the following trade-off axes are grounded in the on-record specifications:
- Firmware variant suffix — FSG vs. other suffixes in the same series: The seed MPN carries "FSG" in its ordering code. Suffix variants within this catalog group share identical output ratings (408 A, 160 kW, 380–480 V) and thermal window (20 °C – 45 °C), but the suffix typically encodes firmware scope and certification level (e.g., FSG versus FSx prefixes in the 6SL32302YE50x family). If a specific firmware feature set or certification (C2 / C3 EMC class) is required, cross-referencing the suffix against Siemens ordering rules is necessary before selection.
- Full-feature vs. reduced-feature configuration: Within the 160 kW / 408 A chassis-mount frame, Siemens offers the G120X in full-feature (FSG) and reduced-feature variants. The records do not break out internal control interface options (e.g., onboard USS/Modbus RTU versus PROFINET), so the buyer must align the suffix to the required automation protocol.
- Chassis mount thermal margin at 45 °C ceiling: The stated operating window tops out at 45 °C with a 408 A output. At the high end of ambient temperature, the enclosure thermal design and altitude deration need to be verified against the Siemens G120X sizing guidelines — the catalog data does not provide derating curves.
- IP20 encapsulation — enclosure strategy: The module ships as a Box unit with IP20 rating, meaning the drive requires integration into a parent enclosure that provides the final IP rating for the motor branch.
Key parameters
| Parameter | Value |
|---|---|
| Output current (continuous) | 408 A |
| Motor type | AC Motor |
| Series | SINAMICS G120X |
| Supply voltage range | 380 – 480 V AC |
| Power rating | 160 kW |
| Mounting | Chassis Mount |
| Encapsulation | Box |
| IP rating | IP20 |
| Operating temperature | 20 °C – 45 °C |
| ROHS | ROHS3 Compliant |
| Product status | Active |
Catalog peer comparison
The in-catalog records with similarity 1.0 are suffix-variants of the same frame/rating family. All share identical electrical and environmental ratings. The suffixes distinguish firmware scope and, in some cases, EMC class (noted in title variants as C2 or C3). A side-by-side comparison of shared spec keys reveals no differences in electrical parameters across these catalog entries.
| Parameter | 6SL32302YE501CB0 | 6SL32302YE501CP0 | 6SL32302YE500CB0 | 6SL32302YE500AB0 |
|---|---|---|---|---|
| Output current | 408 A | 408 A | 408 A | 408 A |
| Motor type | AC Motor | AC Motor | AC Motor | AC Motor |
| Series | SINAMICS | SINAMICS | SINAMICS G120X | SINAMICS |
| Voltage | 380–480 V | 380–480 V | 380–480 V | 380–480 V |
| Power | 160 kW | 160 kW | 160 kW | 160 kW |
| Mounting | Chassis | Chassis | Chassis | Chassis |
| IP rating | IP20 | IP20 | IP20 | IP20 |
| Operating temp | 20–45 °C | 20–45 °C | 20–45 °C | 20–45 °C |
Why the in-catalog variants are similar
- 6SL32302YE501CP0: Shares the same 14-character prefix, full electrical rating (408 A, 160 kW, 380–480 V), chassis-mount form factor, and SINAMICS G120X series designation. The CP0 versus CB0 suffix differentiates the firmware package while maintaining identical power-stage parameters.
- 6SL32302YE500CB0: Uses a 12-character prefix with the same power stage (408 A, 160 kW, 380–480 V) and chassis mounting. The title variant reflects a different EMC class designation (C3), but the electrical and thermal specs on record are identical.
- 6SL32302YE500AB0: Matches the 12-character prefix structure, same output current and voltage window, and G120X series context. The AB0 suffix variant targets a different firmware scope or certification level while preserving the rated electrical parameters.
All listed alternates require the reader's own engineering qualification against the specific firmware scope and EMC certification requirements of the target installation.
Ordering code note
Siemens G120X MPNs follow an ordering-code structure where the alphanumeric suffix after the base type encodes firmware feature set and, in some cases, EMC class (C2 / C3). The records here do not expose the full Siemens type code key, but the shared base type (6SL32302YE50x) indicates the same power stage. Engineers selecting among these variants should confirm the suffix matches the required firmware scope and compliance class for the application.
FAQ
Q: Can the 6SL32302YE501CB0 drive a motor larger than 160 kW at reduced output? A: The catalog records list the rated output as 160 kW with 408 A continuous output current and a supply window of 380–480 V. The records do not contain extended operation or reduced-load rating tables, so no guidance on oversized motor operation can be derived from this data.
Q: What control interfaces are available on the 6SL32302YE501CB0? A: The G120X series supports multiple fieldbus options (USS/Modbus RTU, PROFINET, EtherNet/IP, etc.) depending on the specific control unit installed. The catalog records do not break out the onboard interface type; the firmware variant suffix on the MPN may encode this, but the records here do not decode it.
Q: Is the 6SL32302YE501CB0 suitable for outdoor installation? A: The unit carries an IP20 rating, meaning it is protected against solid objects >12.5 mm but has no protection against water. Direct outdoor exposure is not consistent with IP20; the drive requires a suitably rated enclosure for any environment where moisture or jet water is present.