Federal Pacific Electric NFJ634250NA 3 Pole Circuit Breaker
The New Federal Pacific NFJ634250NA Molded Case Circuit Breaker is a non-automatic molded case switch from the NFJ Series of Federal Pacific MCCBs. This type-NFJ switch only FPE molded case circuit breaker has no automatic thermal overload trip element, but does have a magnetic trip element for short-circuit/fault protection. It does not provide overcurrent protection, which is a must for an upstream overcurrent device. This bolt-on circuit breaker is available in a triple-pole design and features 3 phases. Federal Pacific NFJ634250NA has an amperage rating of 250A and voltage rating of 600V. This non-automatic switche is no longer used in modern-day applications, but we so still stock it.