ABB ST201M-B30
MPNST201M-B30
30A, 480Y/277V, 10 kAIC, B-Curve, UL 1077|Miniature Circuit Breaker, 1-Pole, 30 Amps, 480Y/277V AC. B-Curve. 10 kAIC. ST200M Series. Supplemental Protectors. UL 1077, CSA 22.2.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026
Specifications
| Parameter | Value |
|---|---|
| Amps | 30 |
| Type | Trip Curve B |
| Poles | 1 |
| Mounting | DIN Rail |
| Volts AC | 277 |
| Breaking capacity | 10 kA |
MPN
ST201M-B30