Eaton QBHW2050 - 50 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet dependable protection for your electrical distribution with the Eaton QBHW2050 50A, 240V, 2-pole bolt-on molded case circuit breaker. Built for branch circuits in panelboards and load centers, this unit combines secure mounting with precise protection you can count on in residential, commercial, and light industrial applications.

Why this bolt-on breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant connection to the bus, reducing movement and wear over time.
• Thermal-magnetic trip unit delivers stable, repeatable protection for both overloads and short circuits, helping to prevent nuisance trips.
• OEM-load center compatibility designed to drop into matching Eaton load centers and panelboards for straightforward replacement and serviceability.
• Versatile for multiple sectors suitable for residential service upgrades, commercial distribution, and light industrial panels.
• Two-pole, 50A, 240V configuration matches common 240V circuits and branch circuits in standard electrical installations.

Technical snapshot

• Manufacturer: Eaton
• Part Number: QBHW2050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Designed for reliable protection in real-world scenarios

Whether you're upgrading an older panel, wiring a new 240V circuit, or stocking a service truck with a dependable replacement, the QBHW2050 delivers consistent performance where it matters most. Its bolt-on design reduces vibration-induced wear, while the thermal-magnetic trip ensures a quick, predictable response during faults. This makes it an excellent choice for intentional, professional installations in:

• Residential panelboards upgrading subpanels or main distribution
• Commercial dispatch rooms, retail spaces, and light-industrial setups with 240V circuits
• Field service projects where OEM compatibility matters for panel replacement parts

Shop with confidence

AmpState supplies authentic Eaton breakers like the QBHW2050, backed by our focus on compatibility and fast fulfillment for pro electricians and maintenance teams. When you need a dependable, code-adherent solution for 50A, 240V circuits, this 2-pole bolt-on breaker is purpose-built to keep your electrical system protected and available whenever it’s needed.

Ready to secure reliable protection for your panel? Add the QBHW2050 to your cart and keep your distribution network safeguarded with a proven Eaton design.