Eaton EGH3040FFG - 40 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Eaton EGH3040FFG — a 40A, 600V, 3-pole molded-case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Its compact, space-conscious design helps you maximize panel capacity, while the thermal-magnetic trip unit provides stable, repeatable protection across a wide range of operating conditions.

Why the EGH3040FFG stands out

• Compact molded-case design minimizes footprint in crowded panels, freeing space for additional circuits and easier labeling.
• Thermal-magnetic trip unit delivers reliable protection with consistent trip characteristics, reducing nuisance trips during everyday load fluctuations.
• 3-pole configuration ensures simultaneous disconnection of all conductors in three-phase circuits, enhancing safety and arc control.
• OEM compatibility designed to pair with matching Eaton loadcenters and panelboards for straightforward replacement, upgrade, or expansion.
• 600V rating supports higher-voltage panel installations common in commercial and light industrial environments, with a 40A rating tailored for branch circuits and feeders.

Ideal applications and use cases

The Eaton EGH3040FFG is suitable for residential, commercial, and light industrial settings where space is at a premium and dependable protection is non-negotiable. Use it to:

• Protect branch circuits in panelboards and loadcenters serving equipment, lighting, and control circuits.
• Provide robust short-circuit protection for three-phase equipment in commercial spaces and light industrial facilities.
• Upgrade or retrofit existing Eaton systems with a compatible, high-performance 3-pole breaker that aligns with OEM standards.

Specifications at a glance

• Manufacturer: Eaton
• Part Number: EGH3040FFG
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Installation, compatibility, and practical guidance

For best results, pair the Eaton EGH3040FFG with matching OEM Eaton panelboards and loadcenters. The 3-pole design is ideal for three-phase distribution or for protecting multiple hot legs in a single enclosure. When installing, verify that the panel rating and conductor sizing align with the 40A, 600V rating to ensure safe operation and code-compliant wiring. Regular inspection and testing of the trip function help maintain reliability over time.

In environments ranging from home electrical rooms to commercial spaces and light industrial facilities, this breaker delivers dependable overcurrent protection, helping prevent damage from overloads and arc fault scenarios. Its space-efficient profile and precise thermal-magnetic protection make it a practical, long-term upgrade for panel modernization projects.

Secure your electrical system with the Eaton EGH3040FFG — a purpose-built solution for reliable, code-compliant protection in panelboards and loadcenters that demand performance, durability, and compatibility.