Eaton QCR2030 - 30 A, 20 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton QCR2030 30A, 20V, 2-Pole Molded Case Circuit Breaker—a compact, reliable guardian for your panelboards and loadcenters. Designed for dependable branch circuit protection, this unit efficiently guards against overcurrent and short circuits, keeping electrical systems safer and more resilient. Available from AmpState, it pairs Eaton’s trusted engineering with a space-saving form factor that fits neatly into crowded panels.

Key advantages

• Compact molded-case design maximizes panel space, making it easier to fit multiple circuits in residential, commercial, or light industrial installations.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining thermal sensing for overload with magnetic instantaneous trip for short circuits.
• 2-pole configuration ensures simultaneous interruption on both poles, ideal for 240V circuits and multiwire branch circuits.
• OEM compatibility designed to work seamlessly with matching Eaton loadcenters and panelboards for straightforward upgrades and replacements.
• Versatile application suitable for a range of settings—residential, commercial, and light industrial—where reliable protection is critical.

Technical specifications at a glance

• Manufacturer: Eaton
• Part Number: QCR2030
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 20V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Real-world use cases

• Upgrading or replacing a worn-out 2-pole 30A breaker in residential panels to restore reliable protection for 240V circuits.
• Integrating into commercial or light industrial panelboards that require compact, space-efficient protection without sacrificing performance.
• Installing in new builds where OEM compatibility with Eaton loadcenters ensures smooth factory-approved operation.
• Using as a dependable, readily available spare for maintenance programs that prioritize quick, correct replacements.

Why this matters for you

The QCR2030 isn’t just a part; it’s a deliberate choice for lasting protection and panel efficiency. The thermal-magnetic trip unit minimizes nuisance trips while quickly interrupting fault currents, helping prevent damage to wiring and connected equipment. Its compact design frees valuable space inside crowded panels, making future expansions or rewiring projects more manageable. When you need a trusted, plug-in-compatible solution from a brand with a proven track record, the Eaton QCR2030 delivers.

Practical installation tips

• Verify that the panelboard or loadcenter is compatible with the QCR2030’s 2-pole, 30A, 20V configuration before installation.
• Power down the main service and follow standard electrical safety procedures when replacing or installing circuit breakers.
• Ensure a secure, clean connection to prevent unwanted resistance and ensure proper trip performance.
• Consider keeping a spare QCR2030 on hand for routine maintenance in facilities that rely on uninterrupted branch circuit protection.

Choose the Eaton QCR2030 30A, 20V, 2-Pole Molded Case Circuit Breaker for dependable, space-conscious protection that aligns with Eaton panelware and delivers clear, practical benefits for installers and property owners alike.