General Electrics THHQL2150 - 50 A, 2-Pole Plug-In Circuit Breaker | AmpState

When you need dependable protection for 240V branch circuits, the General Electric THHQL2150 stands out as a reliable choice. This 50A, 2-pole plug-in molded case circuit breaker is engineered for fast installation in panelboards and load centers, delivering strong, repeatable protection for residential, commercial, and light industrial applications. Designed to align with GE OEM panels, it ensures a seamless fit and consistent performance across compatible systems.

Why the THHQL2150 matters for your electrical protection

• Fast plug-in installation: The plug-in mounting style reduces downtime during upgrades or replacements, making maintenance quicker and safer with fewer field wiring steps.
• Thermal-magnetic trip unit: A thermal element handles overloads for stable, predictable protection, while the magnetic element delivers a swift response to short circuits. The result is reliable protection with minimized nuisance trips across varying temperatures and loads.
• Precise 50A, 2-pole protection: Specifically suited for 240V circuits, this breaker provides coordinated protection for multi-wire branch circuits and dedicated high-load appliances where a two-pole solution is essential.
• OEM panel compatibility: Engineered to be compatible with matching GE OEM load centers and panelboards, you get a cohesive, manufacturer-supported protection system without custom modifications.
• Versatile for multiple environments: Ideal for residential service upgrades, commercial electrical rooms, and light industrial installations where reliable overcurrent and short-circuit protection matters.

Technical snapshot

• Manufacturer: General Electric
• Part Number: THHQL2150
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Practical usage scenarios

• Upgrading a residential panelboard to safeguard a high-draw 240V circuit, such as a workshop feeder or heat pump system.
• Replacing a failing breaker in a GE OEM load center to restore fast, reliable protection with minimal panel disruption.
• Expanding a commercial or light industrial subpanel where a robust 50A, 2-pole solution ensures consistent performance under load surges.

Decision factors: is this the right breaker for you?

If your panelboard is a GE OEM model and you need a dependable 50-amp, 2-pole plug-in breaker, the THHQL2150 delivers a cohesive fit with proven thermal-magnetic protection. It’s especially valuable when downtime matters—allowing quick swaps that keep electrical systems running smoothly. For installers and facility managers, this breaker combines straightforward installation with reliable, repeatable trip behavior, giving you confidence in protecting critical circuits without guesswork.