The Eaton NSB HFDDC3175W molded case circuit breaker is a 3-pole MCCB rated for 175 A and up to 600 V. It operates at 50/60 Hz and is designed for three-phase electrical systems, providing overcurrent protection for distribution circuits in panels and switchgear. The HFDDC3175W designation identifies a specific NSB-series configuration within Eaton's molded case breakers for three-phase protection in electrical installations.
