Eaton QCR2020 - Circuit Breaker | AmpState

Introducing the Eaton QCR2020 molded case circuit breaker—available through AmpState for dependable branch circuit protection in panelboards and load centers. Designed with a compact footprint, it frees valuable panel space while delivering precise, reliable protection when it matters most.

• Compact molded-case design maximizes panel space without sacrificing performance, making it ideal for crowded or retrofit panels.
• Thermal-magnetic trip unit delivers stable, repeatable protection for both overload conditions and sudden short circuits, reducing nuisance trips and helping keep circuits running smoothly.
• OEM panel compatibility is built to pair with matching OEM load centers and panelboards, ensuring straightforward installation and coordinated protection across your system.
• Versatile applications suitable for residential, commercial, and light industrial environments where reliable circuit protection is essential.

What makes the QCR2020 stand out

Unlike breakers that rely on a single protection mechanism, the QCR2020 combines thermal and magnetic trip actions to respond accurately to both sustained overloads and abrupt faults. This dual-action design helps preserve sensitive equipment and wiring, while maintaining consistent performance across typical temperature and load variations found in real-world installations.

Ideal use cases

• Upgrading or expanding existing panelboards and load centers where compact protection is required
• Replacing aging or worn breakers in residential or light commercial settings
• Panel renovations in small offices, retail spaces, or multi-residential buildings

Product details

• Manufacturer: Eaton
• Part Number: QCR2020
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Practical guidance for setup and use

To get the most from the QCR2020, ensure you’re pairing it with a compatible OEM panelboard or load center. Verify that the breaker's ampere rating and trip characteristics align with your specific circuit requirements, and follow standard electrical best practices during installation. If a circuit trips, identify the connected load and assess whether it’s a temporary surge or a persistent fault, then reset only after addressing the underlying cause.

With the Eaton QCR2020, you gain a dependable, space-conscious solution that protects people, wiring, and devices while fitting seamlessly into modern panel systems. Choose this breaker for predictable protection performance and straightforward integration in both new builds and panel upgrades.