GE THQC1150 - 50 A, 120 V, 1-Pole Circuit Breaker | AmpState

The GE THQC1150 is a 50A, 120V, 1-pole molded case circuit breaker designed to protect branch circuits with reliability in panelboards and load centers. Its compact, molded-case footprint frees up valuable space while delivering dependable overcurrent and short-circuit protection when you need it most.

Distinctive design and protection you can trust

• Space-efficient molded-case design maximizes panel real estate, making it easier to fit additional breakers and wiring neatly.
• Thermal-magnetic trip unit provides stable, repeatable protection performance across a range of temperatures and fault conditions, helping prevent nuisance trips while still delivering fast response when protection is required.
• 1-pole, 50A at 120V configuration is ideal for high-current single-circuit protection on standard 120V systems.
• OEM-compatible with GE load centers and panelboards, enabling straightforward replacement and seamless integration into existing GE-based electrical infrastructures.
• Versatility across sectors suitable for residential, commercial, and light industrial applications where reliable, local overcurrent and short-circuit protection is essential.

Who benefits from the GE THQC1150

electricians and maintenance professionals who need a dependable, easily integrable protective device for GE panelboards; homeowners upgrading a panel or expanding an electrical system; facilities managers overseeing light commercial setups. If your project involves GE OEM panels and requires a robust 50A, 120V single-pole solution, the THQC1150 is designed to meet those needs.

Technical specifications

• Manufacturer: GE
• Part Number: THQC1150
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 120V
• Number of Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Installation and compatibility tips

For best results, pair the GE THQC1150 with matching GE OEM load centers and panelboards to ensure proper fit, labeling, and troubleshooting compatibility. This breaker is engineered to drop into compatible GE systems with minimal modification, helping streamline maintenance and future service. When planning upgrades or replacements, verify that your panelboard supports a 1-pole, 50A, 120V protective device and that the electrical load favors a single-circuit protection strategy aligned with local electrical codes.