General Electric | THHQB1115 | Circuit Breaker | 1-Pole

The General Electric THHQB1115 is a genuine 1-Pole circuit breaker designed to meet the demands of maintenance, retrofit, and replacement projects that require exact compatibility.

With a single-pole configuration, this GE breaker provides protection for one hot conductor in compatible panels, delivering reliable, predictable trip behavior when overcurrent occurs. Being an OEM part, THHQB1115 maintains the engineered performance characteristics you expect from your GE electrical system.

Why choose the THHQB1115 1-Pole Circuit Breaker

• Precise compatibility: Part number THHQB1115 is the best reference when matching breakers to GE panels. Use this identifier to verify that you’re selecting the right component for your model.
• Simple retrofits: Designed for straightforward installation in panels that accept 1-pole GE breakers, enabling quick maintenance or upgrades without panel modifications.
• Reliable single-circuit protection: Delivers consistent protection for a single hot leg, helping prevent electrical faults from escalating in individual circuits.
• OEM integrity: As a General Electric original equipment option, it preserves the intended electrical characteristics and form factor of your panel.

Use cases and ideal applications

This 1-Pole GE breaker is well-suited for routine panel maintenance, replacing a failed or tripped unit, or retrofitting existing circuits in GE-compatible panels. It’s a solid choice when you need to restore selective circuit protection without altering the panel’s layout or wiring.

Compatibility and purchasing guidance

Before ordering, verify that the THHQB1115 fits your panel by checking the panel’s accepted breaker types and ratings. The part number THHQB1115 is the most reliable reference for compatibility with GE panels that accept 1-pole breakers of this style.

Practical tips for installation and care

• Have the panel model and the suspected breaker type on hand to cross-check against GE’s catalogs or your panel’s documentation.
• Power down the main breaker and discharge any stored energy before removing the old unit and installing the replacement.
• Ensure the new breaker seats firmly in the bus bar and that there’s no looseness or alignment issues during installation.