Federal Pacific NB90 Molded Case Circuit Breaker
- amperage: 90A
- voltage: 600V AC
- poles: 3-Pole
- mounting: Bolt-on
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Federal Pacific NB90 3-Pole 90A Molded Case Circuit Breaker. Key Specifications: Amperage: 90A, Voltage: 600V AC, Poles: 3-Pole, Trip Type: Thermal-Magnetic, Interrupting Rating: 14kAIC at 480V, Connection: Bolt-on. The Federal Pacific NB90 is a retired 3-Pole Molded Case Circuit Breaker designed for industrial power distribution systems up to 600V AC. Featuring a fixed thermal-magnetic trip unit and 90A rating, this breaker is necessary for maintaining continuity in legacy Federal Pacific installations requiring reliable overcurrent and short-circuit protection.
