Eaton QCR1025 - 25 A, 1 V, 1-Pole Circuit Breaker | AmpState

The Eaton QCR1025 is a compact, single-pole molded case circuit breaker built to deliver dependable branch circuit protection in panelboards and load centers. With a 25A rating and a simple, space-efficient form factor, this breaker helps you protect circuits without sacrificing valuable panel space—perfect for tight electrical panels in homes, small commercial spaces, and light industrial environments. Its 1V voltage rating is part of its specialized design, pairing with compatible Eaton load centers for reliable protection where it matters most.

Key advantages that set the QCR1025 apart

• Space-efficient molded case design: Its compact footprint makes it easier to fit in crowded panels, helping you maximize the usable space inside panelboards and load centers.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by responding accurately to both overloads and short circuits, reducing nuisance trips and protecting wiring and devices.
• OEM-compatible reliability: Designed to be used with matching Eaton OEM load centers and panelboards, ensuring smooth performance and straightforward replacement or upgrade paths.
• Versatile 1-pole protection: Ideal for single-phase branch circuits in residential, commercial, and light industrial applications, including lighting, receptacle runs, and small equipment circuits.

What problems does it solve? When a circuit draws more current than it can safely handle, the QCR1025 trips to prevent overheating and electrical fires. It also acts quickly during short-circuit events to interrupt current, protecting wiring insulation, devices, and the panel itself. The result is safer installations, fewer disruptive outages, and easier maintenance in systems that demand predictable protection.

Ideal use cases

• Residential panels needing reliable 25A, 1-pole protection for lighting or outlet circuits
• Small commercial panelboards requiring compact, dependable protection for dedicated circuits
• Light industrial setups with single-pole protection needs and space-constrained panels
• Retrofit or upgrade projects where matching Eaton OEM load centers ensures seamless compatibility

Technical snapshot

• Manufacturer: Eaton
• Part Number: QCR1025
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 25A
• Voltage Rating: 1V
• Number of Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Designed for professionals who value durability, precise protection, and panel-space efficiency, the Eaton QCR1025 is a dependable choice for safeguarding circuits in a range of environments. When you want a reliable, warranty-backed solution that integrates smoothly with Eaton load centers, this 1-pole breaker from AmpState delivers consistent performance you can trust.

Practical tips for best results

• Verify compatibility with your specific panelboard model to ensure seamless fit and labeling.
• Use proper torque on terminals and follow manufacturer guidelines during installation to maintain optimal performance.
• Consider the 1V rating within the context of your system design and ensure it aligns with the panel’s electrical specifications.
• For upgrades, plan circuit labeling that clearly identifies loads protected by the QCR1025 to aid future maintenance.