General Electric | THQC1145WL | Circuit Breaker | 45A | 1-Pole | 240V

The General Electric THQC1145WL circuit breaker is a purpose-built protection device for 240-volt electrical systems that demand reliable, predictable performance. With a 45-amp rating and a single-pole design, it's crafted for clean, straightforward integration into compatible GE panel boards.

Designed for maintenance, retrofit, and replacement projects, this GE part ensures you can restore overcurrent protection quickly and with confidence. When the part number THQC1145WL is the reference, you have a reliable path to compatibility and proper operation.

Key specifications

• Amperage: 45A
• Poles: 1-Pole
• Voltage: 240V
• Part reference: THQC1145WL

Why choose the THQC1145WL for your electrical system

This specific GE circuit breaker stands out for its precise alignment with GE panels and systems that require a dedicated 1-pole, 240V protection device. It delivers consistent tripping behavior aligned with standard overcurrent protection practices, helping prevent wire insulation damage and outages caused by overloads on a single circuit.

Ideal use cases

• Residential panel upgrades or replacements where a 45A, 240V single-pole device is required
• Retrofit projects that demand exact part-number compatibility to minimize compatibility checks
• Regular maintenance to restore dependable branch-circuit protection without changing the overall panel design

Important fit and compatibility notes

Before ordering, confirm fit and ratings for your panel. The THQC1145WL part number serves as the best reference for compatibility, helping you avoid mismatches that could impact safety and performance.

Practical installation and handling tips

Handle with care in accordance with general electrical safety practices. Ensure the circuit is de-energized before replacement, and verify that the panel labeling matches the 45A, 240V, 1-pole specification to ensure proper operation after installation.