Eaton QCR1015 - 15 A, 120 V, 1-Pole Circuit Breaker | AmpState

The Eaton QCR1015 is a 15A, 120V, 1-pole molded case circuit breaker engineered to protect branch circuits with precision in panelboards and load centers. Built for reliable overcurrent and short-circuit protection, it fits today’s compact electrical panels without compromising safety or performance.

• Space-efficient molded-case design: Its compact profile helps you maximize panel space, making it easier to configure dense panel layouts without sacrificing protection.
• Thermal-magnetic trip unit: Combines slow-responding thermal protection with fast-acting magnetic trip for short circuits, delivering stable, repeatable performance and reducing nuisance trips.
• OEM-ready compatibility: Designed to be compatible with matching Eaton OEM loadcenters and panelboards, enabling straightforward replacement and maintenance in existing installations.
• Versatile for multiple applications: Suitable for residential, commercial, and light industrial environments where dependable circuit protection matters most—from lighting circuits in homes to small control circuits in shops.

Technical specifications at a glance

• Manufacturer: Eaton
• Part number: QCR1015
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15A
• Voltage rating: 120V
• Number of poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Real-world use cases

Ideal for protecting individual branch circuits in home subpanels, small office panels, or light commercial panels where space is at a premium and reliable protection is essential. Whether you’re upgrading an old panel, installing a new subfeed, or consolidating circuits in a tight electrical enclosure, the QCR1015 provides consistent trip performance and straightforward compatibility with Eaton’s family of panelboard solutions.

Why this breaker stands out

If you’re balancing panel density with reliable protection, the QCR1015 offers a practical, purpose-built solution. The molded-case design saves space, while the thermal-magnetic trip mechanism minimizes unnecessary trips and ensures quick response to genuine faults. The result is a durable, easy-to-maintain protection device that keeps everyday loads, like lighting, receptacles, and small motors, safely energized.

Installation and compatibility tips

Before replacement, verify that your panelboard or load center is designed to accept a 1-pole, 15A QCR series breaker. Use the same family as your existing Eaton equipment to ensure smooth operation and labeling compliance. For best results, follow the installation instructions provided by Eaton and refer to your panel’s labeling for permissible breaker types and configurations.