General Electric | THJ4V2601A | Circuit Breaker | 150A | 3-Pole | 600V

Engineered by General Electric, the THJ4V2601A circuit breaker delivers reliable protection for demanding electrical environments. This 150-amp, 3-pole unit is designed for three-phase circuits up to 600V, making it a solid choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications

• Amperage: 150A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: THJ4V2601A

Why this GE circuit breaker stands out

As an original GE component, the THJ4V2601A is built to GE’s exact design standards, ensuring a precise fit and dependable electrical performance in compatible panels. The triple-pole configuration provides coordinated protection across all three phases, which is essential for safeguarding motors, compressors, and other three-phase equipment. When your project requires a specific, high-current, three-phase solution, this unit delivers consistency and peace of mind that generic replacements can’t always guarantee.

Use cases and scenarios

• Maintenance and service work on existing GE panels or compatible systems that use a 150A, 3-pole, 600V breaker.
• Retrofit or upgrade projects where the circuit load, phase arrangement, and voltage align with a 150A, 3-pole, 600V specification.
• Replacement of an failed breaker in industrial or commercial environments that rely on reliable, long-lasting protection for three-phase circuits.

Compatibility and installation notes

Before ordering, confirm fit and ratings by matching the part number to your equipment. The THJ4V2601A is the best reference for compatibility, so verify that your GE panel or system is designed to accept this specific unit. If you are replacing a similar GE 3-pole breaker, ensure the mounting style and bus connection align with the existing installation to maintain proper electrical performance and safety.

Practical tips for installation and use

• Double-check the panel labeling to ensure a 150A, 3-pole, 600V protection configuration is suitable for the circuit you’re protecting.
• Inspect the mounting and bus connections during replacement to ensure a secure, stable installation.
• Keep the part number handy (THJ4V2601A) as the definitive reference when sourcing replacements or performing future retrofit work.
• Plan for routine maintenance and testing once installed to confirm reliable tripping behavior and uninterrupted protection for your three-phase load.