General Electric THHQC1120WL 20A 240 V Circuit Breaker

Engineered by General Electric, the THHQC1120WL 20A 240 V Circuit Breaker is a precise protection device designed to guard 240-volt circuits against overloads and short circuits. With a 20-amp current rating, it trips reliably when current exceeds safe levels, helping prevent wiring damage and fire risks in your home or small business electrical panels.

• Exact GE compatibility — Part Number THHQC1120WL is built to slot into GE panels that accept the THHQC series, providing a seamless replacement or upgrade.
• 20A, 240V protection — Targets mid-range loads on higher-voltage circuits, ideal for dedicated appliances and branch circuits that require robust protection.
• Simple replacement workflow — Designed for straightforward swapping in compatible GE panels, reducing downtime and enabling quick fault resolution.
• Reliability you can trust — GE’s engineering ensures predictable trip performance across temperature ranges and electrical noise.
• Versatile use cases — Suitable for protecting circuits feeding appliances like water heaters, defined HVAC components, EV charging circuits, or other 240V loads in compatible panels.

How it protects your system

When loads exceed safe levels or a short occurs, the THHQC1120WL automatically interrupts current, preventing overheating, insulation damage, and potential fire hazards. This proactive protection helps you avoid costly panel damage and reduces risk to connected devices.

Installation and safety tips

• Always cut power at the main breaker before handling any circuit breaker.
• Verify panel compatibility with THHQC1120WL before installation.
• Follow local electrical codes and consider professional installation if you’re unfamiliar with panel work.

In short, the General Electric THHQC1120WL 20A 240 V Circuit Breaker is a purpose-built protection device for 240V circuits, offering dependable performance, easy compatibility, and peace of mind for homeowners and technicians who value safe, reliable electrical protection. Ready to upgrade? Add the General Electric THHQC1120WL 20A 240 V Circuit Breaker to your panel and secure dependable protection for your high-voltage circuits.