General Electric | THQB1145 | Circuit Breaker | 1-Pole | 240V | Bolt-On

Meet the General Electric THQB1145, a purpose-built circuit breaker designed for maintenance, retrofit, and replacement projects where exact GE specifications matter. This 1-pole, 240V bolt-on unit offers a reliable, straightforward solution when you need to restore or upgrade your electrical panel with a component that matches the original equipment.

• Poles: 1-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Model / Part: THQB1145
• Brand: General Electric (GE)

Why choose THQB1145 for your project? This GE breaker is identified by a specific part number that ensures compatibility with panels and assemblies designed to accept bolt-on 1-pole 240V breakers. It’s particularly suited for situations where you’re performing routine maintenance, retrofitting an existing panel, or replacing a worn or failed breaker—so you can restore protection quickly without guesswork.

Who benefits most from this breaker?

• Electrical technicians performing panel maintenance or upgrades in commercial, industrial, or residential settings
• Facilities managers responsible for keeping distribution panels compliant and reliable
• HVAC and system integrators replacing a failed component in GE-equipped electrical systems

Key considerations to keep in mind:

• Confirm fit and ratings before ordering. The part number THQB1145 is the best reference for compatibility.
• Use in compatible GE panels that support bolt-on, single-pole, 240V breakers to ensure proper electrical clearance and protection.
• When planning a replacement, verify that the panel’s labeling and legacy hardware align with a THQB1145 1-Pole 240V bolt-on configuration to avoid misfits during installation.

Practical tips for a smooth installation:

• Power down the panel and follow all safety protocols before attempting any replacement.
• Inspect the mounting hardware and conductor connections to ensure a secure, code-compliant fit.
• Keep a note of the exact part number and panel model during order placement to prevent compatibility issues down the line.

Designed for reliability and straightforward compatibility, the General Electric THQB1145 delivers a dependable solution for keeping electrical circuits protected. If your project requires an exact GE bolt-on, 1-pole, 240V replacement, this breaker provides a precise match and a practical path back to uninterrupted service.