Magnetic Hydraulic Circuit Breaker, A Series, 15 A, 1 Pole, 277 V, 100 s, 5 kA Price For: Each Product Range: A Series Current Rating: 15A No. of Poles: 1 Pole Input Voltage VAC: 277V Trip Time: 100s Interrupting Capacity: 5kA Dielectric Strength: 1.5kV