Eaton QBHW2015S - 15 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton QBHW2015S is a 15A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for reliability in everyday electrical environments, it provides stable, repeatable protection performance while resisting vibration and movement in busy installations.

Key advantages that set this breaker apart

• Secure bolt-on mounting: a rigid bus connection that stays aligned under vibration, reducing connection loosening and potential nuisance trips.
• Thermal-magnetic trip unit: combines precise thermal protection with instantaneous magnetic action, ensuring quick response to overloads and short circuits across varying loads.
• OEM compatibility: specifically designed to pair with matching Eaton loadcenters and panelboards, simplifying replacements and ensuring a seamless fit in existing systems.
• Versatile, practical protection: ideal for residential, commercial, and light industrial applications where reliable circuit protection is essential.

Technical snapshot

• Manufacturer: Eaton
• Part number: QBHW2015S
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15 A
• Voltage rating: 240 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

What problems does it solve?

In any panelboard or loadcenter, overcurrent events and short circuits threaten equipment integrity and uptime. The QBHW2015S acts as a robust first line of defense, reliably interrupting excess current and safeguarding wiring, devices, and connected loads. Its bolt-on design provides a solid, low-resistance connection that stands up to vibration from equipment like HVAC systems or industrial gear, helping maintain consistent protection without frequent readjustments.

Ideal use cases

• Replacing a failing 2-pole breaker in residential service panels or light commercial panels.
• Upgrading protection for circuits with heavy startup surges (motors, compressors) to minimize nuisance trips.
• New installations where OEM Eaton loadcenter compatibility simplifies procurement and installation.

Installer tips and best practices

• Verify a solid bus connection after installation and ensure mounting screws are properly torqued for long-term reliability.
• Keep a small stock of QBHW2015S on hand for quick service and reduced downtime during maintenance or panel upgrades.
• Label circuits clearly to reflect 15 A protection, aiding future troubleshooting and safety checks.

Designed for electricians, facility managers, and homeowners tackling panel upgrades, the Eaton QBHW2015S delivers precise protection with straightforward bolt-on installation. It’s a dependable, practical choice for safeguarding electrical systems in homes, offices, and light-industrial spaces while integrating smoothly with Eaton’s panelboard ecosystem. AmpState offers this genuine part with reliable support and service to keep your electrical projects moving forward.