ABB S303P-C63, 2CDS383001R0634: field fit and operating duty
ABB S303P-C63, 2CDS383001R0634 should be specified as a complete device, not inferred from a similar family name. Its protection, control or measurement role must match the actual equipment and installation.
Technical data for model selection
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | S303P-C63, 2CDS383001R0634 |
| Product family | S303P |
| Component role | three-pole S300P industrial breaker |
| Poles | 3 |
| Rated current | 63 A |
| Trip curve | C |
| Order code | 2CDS383001R0634 |
| Icu | 25 kA at 415 V AC reference |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The stated S303P-C63, 2CDS383001R0634 data identify the selected reference and its engineering boundaries. Confirm the unit label, applicable standard and exact options before ordering or energizing.
Design intent
The intended duty of S303P-C63, 2CDS383001R0634 is to protect the specified 63 A industrial three-phase branch. Mark the circuit, asset or process tag and preserve the plant drawing that governs this function.
Do not assume a different suffix within S303P provides the same duty as S303P-C63, 2CDS383001R0634; ratings and accessory arrangements can differ.
What must match
Check S303P-C63, 2CDS383001R0634 against fault level, conductor, thermal environment and upstream selectivity. In procurement, ask for photographs or ABB documentation that show the complete designation and terminal configuration.
If the candidate S303P-C63, 2CDS383001R0634 differs from the installed device, document the difference and obtain an engineering decision before fitment.
Fault-finding baseline
For a future fault involving S303P-C63, 2CDS383001R0634, keep records of upstream supply, load, trip or output state and connected accessories. This separates a device issue from a wiring or process issue.
A replacement S303P-C63, 2CDS383001R0634 should be checked at the same duty point as the prior installation, with abnormal behavior investigated before return to service.
Installation controls
Before working on S303P-C63, 2CDS383001R0634, apply the approved isolation and permit controls. Capture the existing connections, settings and safety functions as a recoverable baseline.
Install S303P-C63, 2CDS383001R0634 with the correct conductor, panel spacing and environmental protection. Follow the ABB instructions for the specific construction rather than using a generic wiring assumption.
Handover evidence
For S303P-C63, 2CDS383001R0634, verify phase mapping and all-pole switch operation. Record the measured result, witness and date beside the equipment tag.
Retain the final S303P-C63, 2CDS383001R0634 designation, revision, settings and test outcome in the maintenance record so later work does not rely on memory.
Related model references
The following S303P codes are indexed with ABB S303P-C63, 2CDS383001R0634 for search and enquiry. They remain configuration-specific; this grouping does not assert electrical, mechanical or approval interchangeability.
No additional unassigned S303P code is grouped under S303P-C63, 2CDS383001R0634 here.
Enquiry checklist
Send the exact ABB S303P-C63, 2CDS383001R0634 designation with circuit or plant tag, required rating, accessories and approval. Confirm current lifecycle and delivery scope.
On receipt of S303P-C63, 2CDS383001R0634, compare label, package contents and documentation to the approved request. Hold any discrepancy for review before fitting.
