How ABB 1SDA058191R1 fits the approved assembly
ABB 1SDA058191R1 is the identified external-neutral current sensor for the Emax external-neutral current sensors application. The shared product-category image is a reference, not a photograph certifying the exact ABB 1SDA058191R1 configuration.
The ABB 1SDA058191R1 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 | 1SDA058191R1 |
| Product family | Emax external-neutral current sensors |
| Component role | external-neutral current sensor |
| Exact ABB order reference | 1SDA058191R1 |
| ABB product series | Emax external-neutral current sensors |
| ABB order code | 1SDA058191R1 |
| Manufacturer designation | CURR.S.EX.NEUTRAL N50-100%E1-2 N50%E4new |
| Host reference | E1/E2 and E4 in ABB designation |
| Neutral note | N50–100% / N50% text requires configuration check |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
At-a-glance procurement checks
- Confirm the complete ABB 1SDA058191R1 order code and package marking.
- Match ABB 1SDA058191R1 to the host, drawings and approved accessory position.
- Record the required electrical or mechanical limits before fitting ABB 1SDA058191R1.
Installed-system role
ABB 1SDA058191R1 is intended to provide the approved neutral-current feedback. Identify its place in the circuit before comparing visually similar accessories.
A manufacturer family prefix does not prove that ABB 1SDA058191R1 has the same contact count, supply, pole arrangement or software interface as another listed option.
Receiving and storage
When ABB 1SDA058191R1 arrives, compare the carton, device marking and purchase record. Inspect terminals, release mechanisms, molded parts and accessory contents as applicable.
Keep ABB 1SDA058191R1 isolated from usable stock if its code or condition differs. Resolve the discrepancy before the scheduled shutdown.
Compatibility evidence
For ABB 1SDA058191R1, check breaker frame, neutral rating, sensor polarity and trip unit. Retain the host label, order code and drawing revision used for the decision.
If a substitute is proposed for ABB 1SDA058191R1, require a documented comparison of every changed terminal, rating, supplied piece and approved host.
Safe installation
Isolate and verify all applicable energy sources before installing ABB 1SDA058191R1. Follow ABB and site requirements for lockout, stored energy and breaker operating springs.
Record wiring and orientation before removing the old unit. Install ABB 1SDA058191R1 with the approved mounting and recheck protective covers and clearances.
Future purchase boundary
Keep ABB 1SDA058191R1 and its exact host in the maintenance register. Include any pole, voltage, feature or option restriction beside the stock record.
For later ABB 1SDA058191R1 enquiries, use the full code and verified installation evidence rather than a shortened series name.
Commissioning record
After installing ABB 1SDA058191R1, verify neutral sensing and protection setting. Test normal operation and the relevant inhibited or fault state under an authorized procedure.
Archive ABB 1SDA058191R1 as-left identity, settings, results and sign-off. An indicator or mechanical fit alone does not establish full circuit acceptance.
Procurement handover
State ABB 1SDA058191R1, quantity and host equipment on the purchase request.
File the ABB 1SDA058191R1 delivery identity and acceptance test in the equipment history.
