Eaton Cutler-Hammer QBHW3050HS 50A 3P 240V Circuit Breaker, Bolt-On | AmpState

Meet the Eaton Cutler-Hammer QBHW3050HS — a bolt-on circuit breaker built for everyday electrical work. With a 50 A rating, 3 poles, and 240 V, it delivers robust protection for panelboards, load centers, and electrical distribution systems while keeping retrofit and maintenance workflows simple and consistent.

Why this breaker stands out

• Bolt-On design enables straightforward installation and secure, long-lasting connections in compatible panelboards and load centers.
• 50 A / 3-pole / 240 V specification covers a wide range of three‑phase and multi‑wire circuits common in commercial and industrial environments.
• Part-number consistency supports retrofit projects and maintenance planning, ensuring you can source the exact same component over time.
• Availability from AmpState makes it easier to locate and purchase, with support to confirm fit when needed.

Ideal use cases

• Retrofit projects where you must preserve the existing QBHW part number for inventory control and compatibility.
• Panelboard and load center upgrades in commercial facilities that rely on reliable, trip-ready protection for 3‑phase circuits.
• Maintenance planning and components substitution in electrical distribution systems that require consistent, bolt-on breakers.

Installation & compatibility at a glance

• Ensure your panelboard or distribution panel accepts bolt-on, 3-pole breakers in the QBHW series.
• Verify the circuit requires 50 A protection on a 240 V multi-pole configuration.
• When in doubt, Message us and we’ll help you confirm fit.

Why choose this out-of-the-box solution

The QBHW3050HS is designed for professionals who value reliability and consistency in their electrical distributions. By aligning with Eaton Cutler-Hammer’s bolt-on family, it provides a straightforward replacement path during maintenance and a solid foundation for future expansions in panelboards and load centers.

How it compares to alternatives

• For projects requiring quick, secure bolt-on connections, this breaker offers a simpler, service-friendly approach compared to plug-on styles that may require panel-specific adapters.
• In environments where staying with a single part number matters for stockrooms and maintenance records, QBHW3050HS delivers predictable compatibility and availability.

Practical tips for getting the most from your breaker

• Stock a spare QBHW3050HS alongside other QBHW series breakers to minimize downtime during panel maintenance.
• Use the 3-pole configuration for balanced three‑phase protection or multi-pole switching scenarios in compatible panels.
• Keep the exact part number in your asset registry to streamline future replacements and recalls.