ABB S201-C3 miniature circuit breaker, 1-pole, 3 A, Trip Curve C, 277 VAC, 6 kA interrupting rating, DIN rail mount.
| Parameter | Value |
|---|---|
| Amps | 3 |
| Type | Trip Curve C |
| Poles | 1 |
| Mounting | DIN Rail |
| Volts AC | 277 |
| Breaking capacity | 6 kA |
The 3 A rating and Curve C trip characteristic mean this breaker holds through mild inrush — typical for control transformers, contactor coils, and banks of LED drivers — but trips fast on a hard short. At 277 VAC phase-to-neutral it's a natural fit for North American 277/480 V lighting panels.
Single-pole width means it occupies one module space — useful when packing multiple circuits into a compact enclosure.
The S201-C3 has a 6 kA interrupting rating at 277 VAC, which defines the maximum fault current it can safely interrupt.
The S201-C3 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
Yes — both the S201-C3 and S201M-C3 share the same 1-pole DIN-rail footprint, 3 A rating, and Trip Curve C. The S201M-C3 adds a 60 VDC rating and 10 kA DC interrupting capacity, but for AC-only circuits the S201-C3 is a direct mechanical and electrical swap.