ABB S200PR series, miniature circuit breaker (MCB), 4 poles, trip curve K, 32 A rated current, 277 V AC, 10 kA interrupting rating, DIN rail mounting.
| Parameter | Value |
|---|---|
| Amps | 32 |
| Type | Trip Curve K |
| Poles | 4 |
| Mounting | DIN Rail |
| Volts AC | 277 |
| Breaking capacity | 10 kA |
That K curve means it tolerates moderate inrush — think motor starters, transformer primaries, or lighting ballasts — without nuisance tripping on startup, while still clearing faults fast enough for most distribution panels.
Snaps onto standard DIN rail — no tools for mounting, just clip it into the panel enclosure alongside other S200PR units. Four poles let you switch three-phase plus neutral, or run a three-phase load with a separate switched neutral for isolation.
Rated current is 32 A, which is the continuous current the breaker can carry without tripping under normal conditions.
Trip curve K — a magnetic trip characteristic that handles moderate inrush currents typical of motor and transformer loads, with a wider tolerance than B or C curves.
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