IEC Miniature Circuit Breaker, 40 A, 277V AC, 1 Pole, DIN Rail Mounting Style, 5SJ4 Series
71 in, Depth 2.AIR Rating 10kA at 277V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type Thermal Magnetic, Circuit Breaker Mounting Style DIN Rail, Application Industrial, Min. Wire Size 4 AWG, Length 4. IEC Miniature Circuit Breaker, Amps 40 A, Number of Poles 1, Curve Type C, AC Voltage Rating 277V AC, DC Voltage Rating 60V DC, Max.