ABB SMISSLINE TP S400M series, S403M-D25 Molded Case Circuit Breaker, 25 A, D-curve.
| Parameter | Value |
|---|---|
| Weight | 0.00 kgs |
The S403M-D25 is a 25 A D-curve molded case circuit breaker from ABB's SMISSLINE TP S400M series. Lifecycle is current-production.
Lifecycle is marked current — meaning ABB still lists it as an active catalog item. No EOL notice or last-time-buy date in the record.
The S403M-D25 is a 25 A D-curve breaker; the S204M-C16 is a 16 A C-curve. The D-curve on the S403M handles higher inrush (motor/transformer loads) without nuisance tripping. Both share the same SMISSLINE TP S400M platform and DIN-rail footprint.
Yes, same SMISSLINE TP S400M platform and DIN-rail footprint. Straight swap if the load calc supports the higher 25 A rating and D-curve trip characteristics.