US2:NGB3K045BBrand: SiemensMPN: US2:NGB3K045BCircuit Breaker NGB NGB3K045B Certification acc. UL489 3 Pole; Rated current lN=45A max. voltage 600Y/347V AC NEMA rating 25kA @ 480V NEMA rating 14kA @ 600Y/34Request a quote