HFDDC2040L | Eaton 40A 2-Pole F-Frame PVGuard Molded Case Circuit Breaker EXOR and more—without the need for

and more—without the need for additional hardware

offering clear visual signaling in control panels

Stateful Switchover (SSO) for non-stop forwarding and minimal network disruption

Specifically designed with an electronic trip unit

secure wireless Ethernet communication in industrial environments

HFDDC2040L | Eaton 40A 2-Pole F-Frame PVGuard Molded Case Circuit Breaker EXOR and more—without the need forDescription The Eaton HFDDC2040L is a two pole molded case circuit breaker engineered for dependable overcurrent protection in photovoltaic and DC power systems. This breaker combines fixed thermal and fixed magnetic trip elements to ensure stable performance under demanding electrical conditions. Designed for use in solar, industrial, and distribution applications, the HFDDC2040L supports both AC and DC installations requiring high interrupting