The Eaton Series C HFD Molded Case Circuit Breaker offers durable and efficient protection for industrial and commercial electrical systems. Designed with a rugged F-frame, this three-pole breaker features fixed thermal and fixed magnetic trip mechanisms to provide consistent defense against overloads and short circuits. With a 20A current rating, it supports high-voltage operations up to 600 Vac and 250 VDC. Its load-side configuration and compatibility with 50/60 Hz systems make it ideal for a wide range of power distribution applications.

Key Features:

• Fixed thermal and magnetic trip types for stable and reliable protection
• Three-pole design for comprehensive circuit isolation and control
• 20A rating suitable for up to 600 Vac and 250 VDC applications
• Load-side connection for streamlined installation
• Operates on standard 50/60 Hz electrical systems

This Eaton HFD circuit breaker ensures safe and dependable operation in demanding electrical environments.

Documents:

Application notes
Application of Multi-Wire Terminals for Molded Case Circuit Breakers

Catalogs
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2

Multimedia
Circuit breakers explained