Eaton PDG33G0400FNNN Industrial Circuit Breaker

The Eaton PDG33G0400FNNN is an industrial three-pole circuit breaker rated for 400 amperes and designed to protect three‑phase power distribution at up to 600 volts. Identified by the PDG33G0400FNNN part number, this unit belongs to Eaton's PDG family and provides essential overcurrent protection for industrial electrical circuits. Typical applications include main or feeder protection in industrial power distribution panels where reliable 3P protection at a 600 V maximum is required, such as motor control centers and other heavy‑duty electrical installations. With a 400 A rating and a 3‑pole configuration, it is suited to safeguarding three‑phase circuits in demanding industrial environments.