General Electric THQC1130 30A 1-Pole 240 V Circuit Breaker Potential Transformer

Experience dependable protection for your 240V circuits with the General Electric THQC1130 30A 1-Pole Circuit Breaker — a trusted choice for reliable overload interruption and smooth panel operation. This model is engineered to deliver consistent performance in residential and light commercial settings, backed by GE’s longstanding reputation for electrical safety and quality.

Key specifications at a glance

• Current rating: 30 A
• Pole configuration: 1-Pole
• Voltage rating: 240 V
• Part number: THQC1130
• Brand: General Electric
• Special note: Marketed as a Circuit Breaker Potential Transformer variant

What makes this breaker unique

The THQC1130 is more than a basic protective device. It’s a purpose-built 30A, single-pole solution designed to safely interrupt fault current on 240V circuits, helping to protect wiring, devices, and occupants. Its compact one-pole footprint makes it a practical choice for space-constrained electrical panels, while GE’s engineering delivers consistent tripping performance when anomalies occur. The model’s designation as a Potential Transformer-capable option signals its alignment with sensing and metering configurations that require precise voltage monitoring within protection schemes.

Ideal use cases

This breaker is well-suited for:

• 240V branch circuits in residential settings, such as certain water heaters, large air conditioning units, or other 240V appliances up to 30A.
• Upgrading or replacing aging 240V protection in panels that support THQC-series breakers.
• Systems that integrate transformer-based sensing or metering where a reliable, tested 30A protection device is part of the protection strategy.

Why choose this GE THQC1130 over generic options

Choosing a General Electric breaker means tapping into a long-standing standard for compatibility, safety, and serviceability within GE-installed panels. The THQC1130’s 1-Pole, 240V configuration provides straightforward protection for single, high-load 240V circuits, reducing nuisance trips and enabling predictable maintenance. When paired with a properly rated panel and correct wiring practices, it supports stable operation and easier fault isolation in everyday electrical systems.

Practical tips for installation and use

• Verify that your load matches the 30 A rating to prevent nuisance trips or overload risks.
• Ensure compatibility with your panel’s accepted breaker style and the THQC family if you’re upgrading from an older model.
• For setups involving potential transformers or monitoring equipment, confirm that the protection scheme aligns with device input requirements and safety regulations.
• Always follow local electrical codes and consider professional installation for panel work.