Evaluating ABB 1SAX351001R1101 for the existing panel
Use the following decision gates to specify ABB 1SAX351001R1101 for an existing installation and to accept the delivered unit against the engineering record.
Key technical parameters
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1SAX351001R1101 |
| Product family | EF146-150 |
| Component role | 54–150 A electronic motor overload relay |
| Complete order code | 1SAX351001R1101 |
| ABB product series | EF146-150 |
| Setting range | 54–150 A |
| Trip class | 10E, 20E or 30E selectable |
| Direct-fit family | AF116–AF146 contactors; verify exact host |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The values for ABB 1SAX351001R1101 derive from the linked ABB product information. Check the delivered label and application-specific limits before use.
Gate 1 — identity and duty
ABB 1SAX351001R1101 is intended to protect the assigned AF motor branch. Obtain the full article code from the device or approved drawing before placing the order; the series name alone does not define its rating or options.
Compare ABB 1SAX351001R1101 with the original circuit duty, switching frequency, fault level and environmental conditions. An adjacent number in the series can be a different electrical part even when the housing looks alike.
Gate 3 — mechanical interface
Review ABB 1SAX351001R1101 mounting width, terminal access, cable bend space and enclosure clearance before the shutdown. A different generation may reposition connectors or change accessories.
Keep the ABB 1SAX351001R1101 host equipment and wiring diagram in the work pack. If the original assembly has add-on blocks or busbar links, confirm their compatibility separately.
Gate 2 — electrical interface
Check the ABB 1SAX351001R1101 current, voltage and contact or I/O arrangement against the installed circuit. Trace every supply and feedback conductor, then note required auxiliary devices or overload protection.
For ABB 1SAX351001R1101, verify motor current, trip profile and mounting. Do not infer a replacement from a photograph or a broad product-family claim.
Gate 4 — settings and coordination
Record every relevant ABB 1SAX351001R1101 current dial, trip class, reset mode, control supply or fieldbus setting. Compare them with the approved protection study rather than copying a nearby machine's settings.
Where ABB 1SAX351001R1101 is magnetic-only, provide the separately designed overload function. Where it is a controller, retain the configuration and network files needed for restoration.
Gate 6 — spare governance
Archive the ABB 1SAX351001R1101 label photo, manufacturer document and as-left record with the asset. If the unit later becomes unavailable, request a written successor comparison rather than silently changing the order code.
The ABB 1SAX351001R1101 page is a purchasing reference for the exact marked article. Same-series alternatives are grouped below only as enquiry references; their settings and interfaces still need individual checking.
Gate 5 — acceptance test
After qualified personnel install ABB 1SAX351001R1101, verify trip and reset under site procedure. Capture the test method, actual results and any revised settings in the commissioning record.
For ABB 1SAX351001R1101, check the normal state, commanded change and fault or off-state as applicable. Return the circuit to service only after the assembled function is accepted.
Release and handover
Before buying ABB 1SAX351001R1101, confirm exact marking, interfaces and approved settings with the site engineer.
After fitting ABB 1SAX351001R1101, save the test evidence and update the equipment spare record.
