ABB S800C series, S803C-D20 miniature circuit breaker, 3-pole, Trip Curve D, 20 A, 230 VAC, 15 kA interrupting rating AC, DIN rail mount.
| Parameter | Value |
|---|---|
| Amps | 20 |
| Type | Trip Curve D |
| Poles | 3 |
| Mounting | DIN Rail |
| Volts AC | 230 |
| Breaking capacity | 15 kA |
| Interrupt rating DC | 10 kA |
On a 20 A frame, that magnetic pickup sits between 200 A and 400 A, which keeps the breaker from nuisance-tripping on startup surge while still clearing a hard fault.
DIN-rail mount, 3-pole width. Standard modular enclosure spacing — no special cutouts.
The S803C-D20 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote.
The S803C-D20 is rated 20 A with a Trip Curve D characteristic (magnetic trip 10–20× In).
15 kA at 230 VAC and 10 kA on DC circuits.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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