ABB 1SDA054909R1 selection record
ABB 1SDA054909R1 is the identified manual-operation breaker accessory for the MOL-M manual-operation accessories application. The shared product-category image is a reference, not a photograph certifying the exact ABB 1SDA054909R1 configuration.
The ABB 1SDA054909R1 technical table separates manufacturer-stated identity from the installation checks that depend on the particular host device.
Key technical data and selection notes
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1SDA054909R1 |
| Product family | MOL-M manual-operation accessories |
| Component role | manual-operation breaker accessory |
| Exact ABB order reference | 1SDA054909R1 |
| ABB product series | MOL-M manual-operation accessories |
| ABB order code | 1SDA054909R1 |
| Manufacturer designation | MOL-M T4-T5-T6 |
| Host range | T4–T6 in ABB designation |
| Function | Manual operation |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
At-a-glance procurement checks
- Confirm the complete ABB 1SDA054909R1 order code and package marking.
- Match ABB 1SDA054909R1 to the host, drawings and approved accessory position.
- Record the required electrical or mechanical limits before fitting ABB 1SDA054909R1.
Receiving and storage
When ABB 1SDA054909R1 arrives, compare the carton, device marking and purchase record. Inspect terminals, release mechanisms, molded parts and accessory contents as applicable.
Keep ABB 1SDA054909R1 isolated from usable stock if its code or condition differs. Resolve the discrepancy before the scheduled shutdown.
Installed-system role
ABB 1SDA054909R1 is intended to provide the approved manual operating interface. Identify its place in the circuit before comparing visually similar accessories.
A manufacturer family prefix does not prove that ABB 1SDA054909R1 has the same contact count, supply, pole arrangement or software interface as another listed option.
Compatibility evidence
For ABB 1SDA054909R1, check breaker frame, mounting and operating position. Retain the host label, order code and drawing revision used for the decision.
If a substitute is proposed for ABB 1SDA054909R1, require a documented comparison of every changed terminal, rating, supplied piece and approved host.
Commissioning record
After installing ABB 1SDA054909R1, prove full manual travel and indication. Test normal operation and the relevant inhibited or fault state under an authorized procedure.
Archive ABB 1SDA054909R1 as-left identity, settings, results and sign-off. An indicator or mechanical fit alone does not establish full circuit acceptance.
Safe installation
Isolate and verify all applicable energy sources before installing ABB 1SDA054909R1. Follow ABB and site requirements for lockout, stored energy and breaker operating springs.
Record wiring and orientation before removing the old unit. Install ABB 1SDA054909R1 with the approved mounting and recheck protective covers and clearances.
Future purchase boundary
Keep ABB 1SDA054909R1 and its exact host in the maintenance register. Include any pole, voltage, feature or option restriction beside the stock record.
For later ABB 1SDA054909R1 enquiries, use the full code and verified installation evidence rather than a shortened series name.
Procurement handover
State ABB 1SDA054909R1, quantity and host equipment on the purchase request.
File the ABB 1SDA054909R1 delivery identity and acceptance test in the equipment history.
