General Electric | THFK224150 | Circuit Breaker | 150A | 2-Pole | 480V

General Electric THFK224150 Circuit Breaker — 150A, 2-Pole, 480V is a genuine GE protective device designed for reliable interruption of fault currents in industrial and commercial electrical systems. Whether you're maintaining a legacy GE panel, retrofitting a 480V feeder, or stocking a service spare, this 150A, 2-pole breaker delivers dependable protection when it matters most.

Key reasons to choose this GE part:

• Exact compatibility with GE equipment: Part number THFK224150 is your best reference for matching fit and ratings in GE panels and enclosures. This minimizes compatibility guesswork and unnecessary downtime.
• Robust 150A protection: Ideal for main feeder protection or critical branch circuits in 480V distribution systems, delivering precise overcurrent protection for two hot conductors.
• 2-Pole design for 480V systems: Specifically engineered to interrupt both hot legs in two-pole configurations, supporting safe and coordinated protection in three-phase setups or two-hot-leg layouts.
• Maintenance-friendly replacement: Designed for straightforward swaps in field service scenarios, reducing total downtime during upgrades or panel refreshes.
• Quality and reliability you can trust: As a GE component, it adheres to established electrical safety standards and manufacturing quality that professionals rely on for critical operations.

How to verify fit and ratings before ordering

• Match the part number: THFK224150 is the primary reference for compatibility with GE equipment.
• Confirm voltage and current ratings: 480V, 150A, 2-Pole configuration align with your system requirements.
• Check interrupting capacity and panel compatibility: Ensure your panel's catalog and labeling support this breaker type for your installation.

Practical use cases

• Retrofits of aging GE electrical panels where 480V two-pole protection is required.
• Maintenance replacements to minimize downtime in manufacturing lines, data centers with 480V distribution, or large commercial facilities.
• New installations within GE-compatible 480V distribution schemes requiring reliable 150A protection.

What makes this breaker stand out

• Genuine GE engineering and mount design reduces misfits and installation hassles.
• Clear, field-proven trip characteristics for predictable responses under overloads and faults.
• Long-term durability in demanding environments thanks to robust construction and high-quality materials.

If you’re building, maintaining, or upgrading a 480V two-pole protection scheme, the GE THFK224150 brings trusted protection, straightforward installation, and a fit-perfect-first approach. Add it to your cart with confidence, and rely on GE’s legacy of electrical safety and performance.