GE ABB THQMV200WL THQMV200 200AMP 120/240V 22K AIC Main Breaker

Powerful, reliable, and built for demanding electrical distribution, the GE ABB THQMV200WL THQMV200 main breaker delivers essential protection for industrial, commercial, and high-demand residential installations. With a 200 amp rating, 120/240V operation, and a robust 22 kAIC interrupting capacity, this unit is designed to handle modern fault currents with confidence and precision.

Why this main breaker stands out

• High-capacity protection: 200A main breaker supports larger service panels and evolving load profiles, helping to prevent nuisance trips and future-proof panel configurations.
• Broad voltage compatibility: Optimized for 120/240V systems, a common standard in homes and commercial spaces, ensuring seamless integration with existing equipment.
• Strong fault protection: 22 kAIC interrupting capacity provides a solid margin for high-energy faults, safeguarding wiring and downstream devices.
• Ideal for upgrades and replacements: A trusted choice for panel upgrades, retrofit projects, and maintenance replacements where dependable performance matters; suited for electricians, panel builders, and MRO teams.
• GE quality you can rely on: Designed and manufactured by GE/ABB engineering teams, delivering durable, field-proven performance in demanding power environments.

Practical use cases

- Panel upgrades in commercial or light-industrial settings to support new equipment loads (HVAC, servers, machinery).

- Retrofit projects to modernize protection and improve fault-current handling without changing the entire distribution system.

- Maintenance replacements in busy facilities where downtime is costly and dependable components are essential.

Specifications at a glance

• Amperage rating: 200 A
• Voltage rating: 120/240 V
• Interrupting capacity: 22 kAIC

Installation and compatibility tips

• Verify compatibility with your GE/ABB THQMV200-series panels and enclosures before installation.
• Ensure the panel’s main rating matches the 200 A breaker to maintain code compliance and safe operation.
• Follow local electrical codes and the manufacturer’s installation torque specifications for secure, reliable performance.

For professionals who demand dependable, high-capacity protection in demanding power environments, the THQMV200WL/THQMV200 main breaker combines precise engineering with practical, real-world usefulness—making it a smart choice for panel upgrades, retrofit projects, and maintenance stocking.