GE THQC1140WL - 40 A, 120 V, 1-Pole Circuit Breaker | AmpState

Meet the GE THQC1140WL—a 40A, 120V, 1-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Its compact design makes the most of your panel space, while delivering precise, reliable protection where you need it most.

• Compact molded case design frees valuable panel space, making room for wiring and future expansion without compromising protection.
• Thermal-magnetic trip unit provides stable, repeatable protection performance across a range of loads and temperatures, helping prevent nuisance trips and ensuring consistent circuit safeguarding.
• OEM-compatible designed for straightforward replacement with matching GE OEM load centers and panelboards, simplifying upgrades and serviceability.
• Versatile for multiple environments suitable for residential, commercial, and light industrial applications, handling typical branch circuits with confidence.

Ideal use cases

• Residential: protect lighting and outlet circuits on a dedicated 40A feed, supporting reliable household power distribution.
• Commercial: safeguard small lighting loads, powered equipment, and receptacle circuits in offices, shops, or storefronts.
• Light industrial: serve as a robust protective device for low-power machinery and control circuits within compact panel layouts.

Technical snapshot

• Manufacturer: GE
• Part Number: THQC1140WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40 A
• Voltage Rating: 120 V
• Number of Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Upgrade your panel with the GE THQC1140WL to ensure consistent protection, streamlined compatibility, and efficient use of space. Whether you’re replacing an aging breaker or outfitting a new panel, this 1-pole 40A solution is built to deliver reliable performance in a variety of settings.