50A, 480Y/277V, 10 kAIC, K-Curve, UL 1077 By ABB ST203M-K50

Miniature Circuit Breaker, 3-Pole, 50 Amps, 480Y/277V AC. K-Curve. 10 kAIC. ST200M Series. Supplemental Protectors. UL 1077, CSA 22.2.

• Poles: 3
• Volts AC: 277
• Mounting: DIN Rail
• Amps: 50
• Volts AC: 480Y
• Type: Trip Curve K
• Interrupt Rating AC: 10 kA