GE THQD22150 - 150 A, 240 V, 2-Pole Circuit Breaker | AmpState

The GE THQD22150 is a rugged, two-pole molded-case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to fit GE and compatible OEM panels, it provides reliable protection where it matters most, keeping critical electrical systems safe and up to code.

• Two-pole, 150 A, 240 V configuration suited for main or branch circuit protection in residential, commercial, and light industrial applications.
• Compact molded-case design maximizes panel space, helping you fit more circuits in the same enclosure without compromising performance.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining overload protection (thermal) with fast short-circuit interruption (magnetic) to minimize nuisance trips and swiftly clear faults.
• OEM-compatible engineered to work with matching GE and other OEM load centers and panelboards, ensuring proper fit, labeling, and electrical coordination.
• Single-component solution simplifies replacements in service panels, subpanels, and distribution boards, reducing downtime and maintenance effort.

This GE THQD22150 is ideal when you need robust protection for high-current branch circuits, such as large appliances, HVAC feeders, or critical subpanels in light commercial settings. It provides clear, predictable trip behavior, helping electricians and facility managers plan maintenance around known protection levels rather than chasing intermittent trips.

Technical snapshot

• Manufacturer: GE
• Part Number: THQD22150
• Type: Thermal-magnetic molded case circuit breaker (MCCB)
• Amperage Rating: 150 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Practical usage tips

• Verify panel compatibility by cross-referencing the panel’s OEM requirements and labeling to ensure correct fitment.
• Plan for future load changes; a 150 A breaker in a 240 V system can serve as a robust protection point for substantial feeders or subpanel circuits.
• Regularly inspect for signs of overheating or wear at the breaker terminals, and follow manufacturer guidelines for torque specs during installation.
• Keep spare GE THQD family breakers on hand for quick field replacements to minimize panel downtime.

When you’re upgrading or maintaining GE-compatible panel systems, the THQD22150 delivers a trustworthy balance of compact design, precise protection, and straightforward installation. Choose this part for reliable, long-lasting overcurrent and short-circuit protection in your residential, commercial, or light industrial electrical infrastructure, backed by GE’s engineering legacy and AmpState’s commitment to authentic OEM-grade components.