GE THQL1150 - 50 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState

The GE THQL1150 is a 50A, 120V, 1-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for straightforward installation and reliable operation, it’s an essential component for both new electrical runs and panelboard upkeep in homes, offices, and light industrial environments.

Key benefits

• Fast plug-in connection for quick installation and simple replacement, reducing downtime during service or upgrades.
• Thermal-magnetic trip unit delivers stable, repeatable protection by reacting to overloads (thermal) and short circuits (magnetic), helping to safeguard circuits without nuisance trips.
• OEM-compatible design works with matching GE OEM load centers and panelboards, ensuring a clean fit and reliable electrical contact.
• Versatile 50A, 120V, 1-pole configuration is suitable for a wide range of residential, commercial, and light industrial branch circuits that require solid protection at the main service or subpanel level.

Practical use cases

Use the THQL1150 to protect essential circuits such as kitchen appliance runs, lighting and receptacle branches in homes, small offices, or retail spaces, as well as HVAC and other high-demand loads in light commercial setups. When a circuit demands 50A protection at 120V, this breaker provides reliable interruption under fault conditions while staying within panelboard specifications.

Compatibility and installation considerations

Designed to be paired with matching GE OEM load centers and panelboards, the THQL1150 ensures consistent performance and electrical continuity within compatible systems. Its plug-in form factor simplifies replacement and maintenance, making it a practical choice for both upgrading aging panels and stocking a ready-to-go spare for service crews.

Technical specifications

• Manufacturer: GE
• Part number: THQL1150
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 50 A
• Voltage rating: 120 V
• Number of poles: 1
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why choose this product from AmpState: this GE THQL1150 is positioned for dependable protection where fast installation and consistent trip performance matter most. It’s a practical, long-term solution for maintaining panel integrity and protecting wiring and connected loads across a variety of settings.