The ABB S803N-C63 is a 3-pole miniature circuit breaker from the S800N series, rated 63 A with a Trip Curve C characteristic at 230 VAC. The 63 A rating means it protects branch circuits up to that continuous load, while Curve C trips between 5 and 10 times rated current — the standard choice for inductive loads like contactors and small motors where inrush is moderate.
ABB S803N-C63 MCB S800N 3P C 63A, 63 A Trip Curve C
MPNS803N-C63
ABB S800N series, S803N-C63 miniature circuit breaker, 3-pole, 63 A, Trip Curve C, 230 VAC, DIN rail mount.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Number of poles | 3 |
| Parameter | Value |
|---|---|
| Voltage (AC) | 230 |
| Current (A) | 63 |
| Parameter | Value |
|---|---|
| Mounting type | DIN Rail |
| Parameter | Value |
|---|---|
| Type | Trip Curve C |
Product details
Frequently asked questions
What are the key ratings for S803N-C63?
The S803N-C63 is a 3-pole miniature circuit breaker rated 63 A with a Trip Curve C characteristic at 230 VAC, mounted on DIN rail.
Where can I buy S803N-C63?
The S803N-C63 is sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time.
MPN
S803N-C63