ABB S202-C10: field fit and operating duty
ABB S202-C10 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 | S202-C10 |
| Product family | S202 |
| Component role | two-pole S200 miniature circuit breaker |
| Poles | 2 |
| Rated current | 10 A |
| Trip curve | C |
| Order code | 2CDS252001R0104 |
| Series Icn | 6 kA IEC/EN 60898-1 reference |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
The stated S202-C10 data identify the selected reference and its engineering boundaries. Confirm the unit label, applicable standard and exact options before ordering or energizing.
Installation controls
Before working on S202-C10, apply the approved isolation and permit controls. Capture the existing connections, settings and safety functions as a recoverable baseline.
Install S202-C10 with the correct conductor, panel spacing and environmental protection. Follow the ABB instructions for the specific construction rather than using a generic wiring assumption.
Design intent
The intended duty of S202-C10 is to protect a two-pole branch circuit against overload and short circuit. Mark the circuit, asset or process tag and preserve the plant drawing that governs this function.
Do not assume a different suffix within S202 provides the same duty as S202-C10; ratings and accessory arrangements can differ.
What must match
Check S202-C10 against pole wiring, prospective fault, load current, busbar and accessories. In procurement, ask for photographs or ABB documentation that show the complete designation and terminal configuration.
If the candidate S202-C10 differs from the installed device, document the difference and obtain an engineering decision before fitment.
Fault-finding baseline
For a future fault involving S202-C10, 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 S202-C10 should be checked at the same duty point as the prior installation, with abnormal behavior investigated before return to service.
Handover evidence
For S202-C10, measure continuity and verify disconnection under the approved test. Record the measured result, witness and date beside the equipment tag.
Retain the final S202-C10 designation, revision, settings and test outcome in the maintenance record so later work does not rely on memory.
Related model references
The following S202 codes are indexed with ABB S202-C10 for search and enquiry. They remain configuration-specific; this grouping does not assert electrical, mechanical or approval interchangeability.
- 2CDS252001R0044 S202-C4
- 2CDS252001R0104 S202-C10
- 2CDS252001R0105 S202-B10
- 2CDS252001R0164,S202-C16
- S202-C10 2CDS252001R0104
- S202-C10+S2C-H02R+S2C-H11R 110VDC
- S202-C10+S2C-H02R+S2C-H11R 220VAC
- S202-C10+S2C-H11R 220VAC
- S202-C16
- S202-C20
- S202-C20 2CDS252001R0204
- S202-C20+S2C-H11R 220VAC
- S202-C4
- S202-C4 2CDS252001R0044
- S202-C4+S2C-H11R 220VAC
- S202-C6(2CDS252001R0064)
- S202-C6-2CDS252001R0064
- S202-D2
- S202-D8
Enquiry checklist
Send the exact ABB S202-C10 designation with circuit or plant tag, required rating, accessories and approval. Confirm current lifecycle and delivery scope.
On receipt of S202-C10, compare label, package contents and documentation to the approved request. Hold any discrepancy for review before fitting.
