Federal Pacific NJL231250 3 Pole Circuit Breaker

Federal Pacific NJL231250 is a 3-pole circuit breaker rated for 250 amps at 600 volts, identified by the AK designation. It provides overcurrent protection by interrupting current during fault conditions to safeguard wiring and connected equipment within compatible panelboards. The 3-pole design makes it suitable for multi-conductor circuits, and its 250 A, 600 V rating defines the maximum load and operating voltage for installations that require Federal Pacific protection devices in commercial or industrial electrical distributions. In practice, this type of breaker is used as a main or feeder protection component in panelboards where higher current interrupt capability is necessary and where Federal Pacific components are specified, with the AK designation helping technicians identify the correct family of breakers for replacement or service within applicable Federal Pacific systems.