Eaton QC2030H 30A 2-Pole 240 V Circuit Breaker

Meet the Eaton QC2030H — a precise, dependable 30A, 2-Pole 240V circuit breaker designed to protect your high-demand 240-volt circuits with confidence. Part of Eaton’s QC family, this breaker delivers solid overcurrent protection for panels that accommodate QC units. The QC2030H is compact, reliable, and ready to swap in when you need to safeguard branch circuits from overloads and short circuits.

Why the QC2030H stands out

• 30 A current rating with a two-pole design for full 240V protection
• Two-pole, 240V operation ensures simultaneous disconnection of both hot conductors for enhanced safety
• Plug-on compatibility designed to fit Eaton panels that accept QC breakers, enabling straightforward installation
• Part number QC2030H for precise ordering, replacements, and inventory management
• Reliable interrupting mechanism to shield wiring and connected equipment from overcurrent conditions

Ideal use cases and applications

Designed for residential and light commercial environments, the QC2030H protects 240V circuits that demand dependable current limiting. It’s a practical choice for:

• Dedicated 240V circuits feeding central air conditioning units, electric heaters, or other high-draw appliances
• Branch circuits in panels that already utilize QC-type breakers, enabling consistent, modular upgrades or replacements
• Renewal or maintenance projects where a precise 30A, 2-pole solution is required to restore proper circuit protection

What to know before installing

To ensure optimal performance, verify that your electrical panel accepts QC-style breakers and that the QC2030H is suitable for the specific 240V circuit you’re safeguarding. When replacing an existing breaker, match the amperage, pole count, and voltage rating (30 A, 2-pole, 240 V) to maintain consistent protection. As with any electrical work, follow local codes and consult a qualified electrician if you’re unsure about panel compatibility or installation steps.