SH201- C 16A: SH201-C16 breaker: branch-circuit sizing, interrupt rating and panel fit
The ABB SH201-C16 is a single-pole miniature circuit breaker with C-curve characteristic and 16 A rated current. ABB identifies order code 2CDS211001R0164 and a 6 kA short-circuit capacity in the applicable product range. Confirm the exact AC/DC rating, standard and panel compatibility from the installed device and current technical documentation.
Key technical data
| Technical item | Verified value / selection note |
|---|---|
| Type designation | SH201-C16 |
| ABB order code | 2CDS211001R0164 |
| Poles | 1 |
| Rated current | 16 A |
| Trip characteristic | C curve |
| Rated short-circuit capacity | 6 kA family reference; confirm applicable voltage/standard |
| Mounting | DIN-rail modular device; one-module width reference |
The table summarizes family or catalog values for identification and initial selection. Confirm the nameplate, environmental limits, standards, revision and options for the exact device before procurement or engineering approval.
Application and system selection
Choose an MCB based on conductor ampacity, expected load, inrush current and the prospective fault current at the installation point. A C curve is commonly used for circuits with moderate inrush, but the final choice must satisfy disconnection-time and local wiring-code requirements. Consider selectivity and backup protection with upstream devices.
Configuration and compatibility
Verify pole count, rated voltage, C characteristic, breaking capacity, terminal type and connection direction. Do not confuse SH201 with S201 or other 200-series breakers even when current and curve appear similar; product dimensions and approvals can differ. Check busbar compatibility and approved accessories for this exact range.
Related models and order-code references
The following designations are related catalog references, not automatic substitutes. Check each complete code, rating, connection, revision and application requirement before selecting a variant.
- SH201- C 10A
- SH201- C 20A
- SH201- C 25A
- SH201- C 32A
- SH201- C 40A
- SH201- C 50A
- SH201- C 63A
- SH201- C 6A
- SH201-C10
- SH201-C2
- SH201-C20
- SH201-C32
- SH201-C6
Installation and commissioning
Isolate the panel, mount the breaker on the approved rail/busbar and tighten conductors to the specified torque. Label the protected circuit, test insulation and polarity, then perform the prescribed trip and loop-impedance checks. Record the breaker rating and verify that the downstream conductor and load design are coordinated.
Replacement and procurement information
For a quotation or replacement review, provide the complete designation SH201- C 16A, the order code where applicable, serial or hardware revision, quantity, operating environment, connected equipment and required delivery date. Include a legible nameplate image and relevant wiring, loop or switchgear drawing so the exact interface and configuration can be checked.
Ask the supplier to confirm accessories, revision compatibility and any approved successor in writing. Do not select solely from a family name or product photograph. Follow the current ABB installation and safety instructions for the exact unit.
