The Eaton NSB FAZ-C20 3-NA Din Rail Mounted Circuit Breaker is a DIN rail‑mounted protective device designed to safeguard electrical circuits inside control panels and distribution enclosures. It is part of Eaton’s NSB FAZ-C20 family, with the model designation 3-NA reflecting its configuration within this line. This breaker is intended for DIN rail installations in industrial and commercial electrical systems, providing reliable interruption of fault currents as part of a modular protection scheme.
