Eaton QB2015EP - 15 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton QB2015EP is a 2-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. With a 15-amp, 240-volt rating, this unit is purpose-built to guard 240V circuits against overcurrent and short-circuit events, keeping hardware and occupants safer while minimizing downtime.

What makes the QB2015EP stand out

• Secure bolt-on mounting: A rigid, vibration-resistant bus connection helps maintain reliable performance in environments where vibration or movement is common, reducing the chance of loose connections over time.
• Thermal-magnetic trip unit: The combination of thermal and magnetic sensing delivers stable, repeatable protection across a wide range of fault conditions, so you’re protected when it matters most without nuisance trips.
• OEM-compatible design: Designed to integrate smoothly with matching Eaton OEM load centers and panelboards, making replacements straightforward and installation seamless.
• Broad applicability: Suitable for residential, commercial, and light industrial panel systems that require reliable 240V branch circuit protection.

Technical snapshot

• Manufacturer: Eaton
• Part Number: QB2015EP
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Primary Purpose: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

The QB2015EP is an excellent choice when you need a reliable, plug-ready solution for 240V circuits in compatible panelboards and load centers. Use cases include:

• Upgrading or replacing aging breakers in residential panels to restore solid protection for 240V branch circuits.
• Installing in new or existing commercial panelboards where a bolt-on, vibration-resistant connection is advantageous.
• Supporting light industrial applications that require precise 15A protection on 240V circuits while maintaining compatibility with OEM hardware.

Designed for longevity and consistent performance, the Eaton QB2015EP helps you maintain safe electrical distribution across a range of settings. Its bolt-on design and thermal-magnetic protection deliver a dependable, straightforward solution for 240V branch circuits in modern panel systems.