Eaton ZM-2.4-PKZ2 Molded Case Circuit Breaker Trip Unit is an Eaton component that provides the tripping function for molded case breakers. As a trip unit, it monitors electrical conditions and initiates a trip to interrupt current, helping to protect upstream wiring and equipment. The model designation ZM-2.4-PKZ2 identifies the specific trip unit within Eaton's molded case breaker lineup.
