Fuji BU-FSB3150 3-Pole Circuit Breaker, 150A 600VAC

Industrial molded-case circuit breaker designed for overload and short-circuit protection in three-phase electrical systems, suitable for high-voltage commercial and industrial applications. Model: BU-FSB3150 Series: BU-FSB Type: Molded Case Circuit Breaker (MCCB) Number of Poles: 3 Rated Current: 150A Rated Voltage: 600V AC Frequency: 50/60 Hz Interrupting Ratings: – 660V: 5 kA – 500V: 18 kA – 380V: 25 kA – 220V/230V: 50 kA Trip Unit: Thermal-Magnetic Wire Range: 2 to 4/0 AWG Cu/Al Torque Specification: 120 lb-in Shunt Trip: Included (AC120V, 1.69A, Cat No. BU-FFH120A) Mounting: Panel mount Operating Temp: 40°C rated Standards: UL Listed, IEC 157-1, JIS Manufacturer: Fuji Electric Co., Ltd. Made in: Japan Please review pictures carefully and let us know if you have any questions!