GE THHQB32030 30A 3P Circuit Breaker, Bolt-On | AmpState

Meet the GE THHQB32030 30A 3P Bolt-On Circuit Breaker — a purpose-built protection device for everyday electrical work. Engineered to drop into compatible GE panelboards, load centers, and electrical distribution gear, this three-pole breaker delivers consistent 30-amp, three-phase protection where it’s needed most. The bolt-on design provides a secure, durable connection, making it an excellent choice for retrofit projects and maintenance planning when you need to keep the exact part number in circulation.

Why this GE breaker stands out

• Three-pole, 30-amp protection tailored for three-phase circuits, helping safeguard wiring, devices, and downstream equipment.
• Bolt-on mounting for a robust, vibration-resistant fit in compatible panelboards and distribution systems—ideal for retrofit work where reliability matters.
• Part number consistency with THHQB32030, simplifying stock management and long-term maintenance planning without disrupting existing configurations.
• GE reliability backed by a design built for everyday electrical protection, ensuring dependable operation in busy electrical rooms and service environments.
• Versatile application suitable for panelboards, load centers, and electrical distribution setups where modular protection is required.

Practical use cases

• Retrofit projects where you must preserve the exact part number to match field wiring diagrams and documentation.
• Maintenance planning for service life extension of industrial or commercial distribution systems.
• New installations in compatible GE panelboards or distribution panels that require reliable 3-pole protection.

What problems it solves

• Eliminates compatibility guesswork by providing a defined 3P, 30A solution designed for specific GE equipment.
• Supports safer maintenance workflows with a sturdy bolt-on connection that resists loosening under normal operating conditions.
• Streamlines inventory management for technicians who rely on consistent part numbers across retrofit and service projects.

Need help confirming fit? AmpState offers this part and can assist in verifying compatibility with your exact panelboard or distribution setup. Message us and we’ll help ensure you’ve got the right match for your GE equipment.