Eaton BRN240GFC - 40 A, 240 V Circuit Breaker | AmpState

The Eaton BRN240GFC is a 2-pole, 40A, 240V molded case circuit breaker built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Designed for compact installations, it helps you maximize panel space while delivering precise, repeatable protection that electricians trust.

Why this breaker stands out

• Compact molded case design optimizes panel real estate, making it ideal for crowded loadcenters and compact service panels.
• Thermal-magnetic trip unit provides stable, repeatable protection across varying load conditions and fault scenarios, reducing nuisance trips and improving reliability.
• OEM-compatible engineered to pair with matching Eaton panelboards and loadcenters for a cohesive protection system and straightforward replacement.
• Versatile 40A, 240V performance covers a wide range of residential, commercial, and light industrial circuits—from dedicated appliances to subpanel feeders.

This breaker is purpose-built to safeguard circuits where dependable protection matters most. The thermal-magnetic trip mechanism responds quickly to short circuits and gradually increasing overloads, helping limit wire heating and potential damage to connected equipment.

Ideal for

• Residential subpanels and service upgrades requiring reliable 40A protection
• Small commercial and light industrial distribution panels needing stable 240V circuit protection
• Repairs or replacements in Eaton OEM panelboards and loadcenters where compatibility matters

Key use scenarios

• Replacing a failed 40A breaker in an existing 240V circuit to restore service for equipment or outlets
• Installing a dedicated 40A circuit for an appliance or motor-load in a panel with space constraints
• Upgrading protection within a panelboard to maintain a coherent, Eaton-matched protection scheme

Technical specifications

• Manufacturer: Eaton
• Part Number: BRN240GFC
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40 A
• Voltage Rating: 240 V
• Application: Branch circuit overcurrent and short-circuit protection

Installation and compatibility

Mounting and operation are optimized for panelboards and loadcenters that are designed to accept Eaton molded case breakers. Ensure the replacement unit matches the panel’s OEM specifications and labeling for seamless integration, consistent trip characteristics, and reliable performance over time.

Practical notes and benefits

• Compact form factor helps you maximize available space in crowded panels without sacrificing protection quality.
• Thermal-magnetic protection provides a balance between fast response to faults and resistance to nuisance trips during normal inrush or high-load conditions.
• Using an Eaton BRN240GFC in compatible panels helps maintain a unified protection strategy, simplifying maintenance and future part sourcing.

Protect vital circuits with a trusted, purpose-built solution. The Eaton BRN240GFC delivers reliable 40A, 240V protection with a compact footprint and OEM-compatible design—an excellent choice for ensuring electrical safety and system continuity in your residential, commercial, or light industrial installations.