Technical identity of ABB 3AUA0000089228 in its drive assembly
ABB 3AUA0000089228 is the identified microswitch for US141 fuse base in the USMSW1 fuse-base microswitches group. The category photo is a reference image; use the ABB order code to confirm the exact item.
Use this ABB 3AUA0000089228 record to separate verified article identity from the installation checks that depend on the specific drive and its revision.
Technical identification and selection data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 3AUA0000089228 |
| Product family | USMSW1 fuse-base microswitches |
| Component role | microswitch for US141 fuse base |
| Exact ABB order reference | 3AUA0000089228 |
| ABB product series | USMSW1 fuse-base microswitches |
| ABB order code | 3AUA0000089228 |
| ABB designation | USMSW1 |
| ABB host | US141 fuse base |
| Component | Microswitch |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
Fault-to-part decision
When the installed system points to a failed component, first identify the actual host and failed location. ABB 3AUA0000089228 should be considered only if the approved service documentation names this part or an explicitly approved replacement.
Do not infer that ABB 3AUA0000089228 is suitable from a similar enclosure, connector, frame label or visual photograph alone. Record the observed fault, diagnostic message and part marking before ordering.
Fit evidence to request
For ABB 3AUA0000089228, obtain the host equipment designation, serial/revision information and the service drawing. Compare US141 fit, switch actuation and control wiring.
If a supplier proposes another ABB 3AUA0000089228 revision or a different item, request written evidence of the changed electrical interface, dimensions, included parts and approval conditions.
Maintenance preparation
Plan the ABB 3AUA0000089228 work under the drive maker's isolation and lockout procedure. Capacitors, power sections and connected machinery can retain hazardous energy after an incoming supply is removed.
Before handling ABB 3AUA0000089228, verify the specified safe state, label each connector and take a clear photograph of the original part orientation. Follow the relevant ABB service instructions rather than a generic waiting time.
Receiving inspection
At the receiving desk, match ABB 3AUA0000089228 on the purchase line, package and component marking. Check the seal, connector condition and delivered kit pieces.
Hold ABB 3AUA0000089228 for clarification if the code or revision differs, or if the assembly is damaged. Record the discrepancy before the service window begins.
Return-to-service proof
After ABB 3AUA0000089228 is installed, prove both switch states. Include the host's diagnostic view and the affected control or power path in the acceptance plan.
Record an ABB 3AUA0000089228 as-left part code, inspection result and relevant measurements. A cleared alarm by itself is not evidence that every related safety and operating function has been restored.
Buyer handover
Order ABB 3AUA0000089228 with the full code and intended host, not a shortened family name. Keep the site drawing, drive frame, voltage class and option string where applicable.
For a future ABB 3AUA0000089228 replenishment, attach the same host and acceptance evidence to the stock record so a code from a neighboring frame is not treated as an automatic substitute.
Purchase and closeout
State ABB 3AUA0000089228, the host unit and the required service outcome on the purchase request.
File the ABB 3AUA0000089228 delivery label and return-to-service result with the equipment history.
