Eaton GFTCB115 - Circuit Breaker | AmpState

Meet the Eaton GFTCB115 molded case circuit breaker — a dependable, space-smart solution for protecting your panelboards and load centers from overcurrent and short circuits. Engineered for consistent performance, this unit blends compact design with precise protection, making it a smart choice for residential, commercial, and light industrial applications.

Why the GFTCB115 stands out

• Compact molded case design preserves valuable panel space while delivering robust protection, helping you maximize layout efficiency in tight electrical enclosures.
• Thermal-magnetic trip unit provides stable, repeatable protection across a wide range of loads and ambient conditions, reducing nuisance trips and improving reliability.
• OEM panel compatibility is built for seamless integration with matching Eaton load centers and panelboards, ensuring proper fit, coordination, and ease of replacement.
• Versatile for multiple sectors suitable for residential, commercial, and light industrial settings, offering a single solution that adapts to growing or changing electrical needs.

Key specifications at a glance

• Manufacturer: Eaton
• Part number: GFTCB115
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Home electrical panels where space is at a premium and reliable protection is essential.
• Commercial panelboards serving offices, retail spaces, or light-duty equipment rooms.
• Small industrial setups needing dependable protection for critical circuits without crowding the panel interior.

Practical benefits you’ll feel

• Faster, hassle-free panel upgrades thanks to OEM-compatible design, lowering installation time and risk of misfit components.
• Consistent protection performance across temperature and load variations, helping prevent unexpected outages and equipment damage.
• Single, familiar Eaton build that simplifies maintenance, part replacement, and inventory management for technicians and facilities teams.

Tips for getting the most from the GFTCB115

• Verify panel compatibility with Eaton OEM load centers and panelboards before replacing a breaker to ensure coordinated protection.
• Use torque specifications recommended for molded case breakers to maintain secure termination and reliable contact pressure.
• Plan circuit loading with the thermal-magnetic trip characteristics in mind to minimize nuisance trips during peak demand or temperature swings.
• Keep a compatible spare on hand as part of routine preventive maintenance for critical panelboards.

Whether you’re upgrading an aging panel or equipping a new installation, the Eaton GFTCB115 offers precision protection, efficient space use, and confident compatibility with Eaton’s OEM panel systems — wrapped in a durable, reliable package from AmpState.