GE THHQB1125 25A 120V 1-Pole Bolt-On Circuit Breaker Power reliability into your electrical panel with the GE THHQB1125—a 25-amp, 120-volt, 1-pole bolt-on molded case circuit breaker designed to protect your branch circuits from overloads and short circuits. Built for panelboards and load centers, this unit is a precise, drop-in solution for upgrading or replacing worn or damaged breakers in residential, commercial, and light industrial setups. Secure, vibration-resistant protection you can trust
- Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, reducing movement noise and ensuring consistent electrical contact over time.
- The bolt-on design simplifies installation and replacement in compatible GE OEM panels and load centers, helping you keep outages to a minimum. Thermal-magnetic protection for dependable safety
- Thermal-magnetic trip unit delivers stable, repeatable protection by combining thermal overcurrent sensing with magnetic fault protection for fast response to high fault currents.
- This means reliable protection for your critical branch circuits, whether you’re powering lighting, receptacles, HVAC, or small machinery. Ideal for a range of applications
- Residential panels and home electrical upgrades seeking a sturdy, OEM-compatible breaker.
- Commercial panels and light industrial applications that require dependable 1-pole protection in a compact, bolt-on form factor.
- Replacement in existing GE load centers or compatible panels where a 25A, 120V, single-pole breaker is specified. Technical snapshot
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Amperage Rating: 25A
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Voltage Rating: 120V
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Number of Poles: 1
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Mounting Style: Bolt-on
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Type: Thermal-magnetic molded case circuit breaker
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Application: Branch circuit overcurrent and short-circuit protection
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Manufacturer: GE
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Part Number: THHQB1125
Why choose this unit—and why now
- Authentic GE performance: engineered to meet the demanding needs of panelboard and load center protection with consistent trip characteristics you can rely on.
- Fast, straightforward replacement: bolt-on mounting makes upgrading or replacing a worn breaker quicker and less fiddly, reducing downtime.
- Clear, practical protection: designed to shield a wide array of branch circuits in homes and light commercial spaces, helping prevent nuisance outages and equipment damage. What you get with AmpState
- A genuine GE THHQB1125 25A, 120V, 1-pole bolt-on molded case circuit breaker ready for installation in compatible panelboards and load centers.
- Support from AmpState for stocking and shipping genuine replacement parts quickly, so you can keep projects moving. Simple, practical guidance for use
- Confirm compatibility with your OEM panel or load center before installation.
- Ensure power is fully disconnected and the necessary safety precautions are in place prior to mounting.
- Use the bolt-on method to secure the breaker firmly to the bus connection for optimal contact and longevity. This GE THHQB1125 is a purpose-built solution for reliable branch circuit protection in a variety of settings. If you’re replacing a 25A, 120V, single-pole breaker in a compatible panel, this unit delivers the protection, durability, and fit you need to keep circuits safe and outages at bay.