GE THQB1120GFEP - 20 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

GE THQB1120GFEP is a 20-amp, 120-volt, 1-pole bolt-on molded case circuit breaker designed to shield electrical circuits from overcurrent and short circuits within panelboards and load centers. Built for dependable performance, it combines a secure bolt-on mounting with a thermal-magnetic trip unit to deliver reliable protection under varying loads.

What makes this breaker unique

• Secure bolt-on mounting ensures a rigid, vibration-resistant bus connection for long-term reliability, even in spaces subject to movement or vibration.
• Thermal-magnetic trip unit provides stable, repeatable protection against overloads and short circuits, reducing nuisance trips and protecting wiring.
• Molded case design offers robust durability and dependable performance in demanding environments.
• Compatibility with GE OEM load centers and panelboards helps simplify replacement and upgrades without mismatched components.

Ideal applications and use cases

Designed for residential, commercial, and light industrial settings, this 1-pole 20A breaker is well-suited for protecting individual branches such as lighting circuits, receptacle runs, or small equipment feeders. When upgrading a panel or replacing an aging breaker, the THQB1120GFEP provides a straightforward, reliable option that aligns with existing GE gear.

Technical specifications

• Manufacturer: GE
• Part number: THQB1120GFEP
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20A
• Voltage rating: 120V
• Number of poles: 1
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

With the GE THQB1120GFEP on hand, you gain not just a component, but a dependable protection solution that aligns with standard electrical panels while delivering consistent performance, peace of mind, and easy maintenance for your electrical system.