Eaton QBHW1070 70 A Circuit Breaker 240 V Bolt-On

Meet the Eaton QBHW1070: a 70 A, 240 V, 1-pole bolt-on molded case circuit breaker designed to protect your panelboards and load centers with unwavering reliability. Built for dependable branch circuit overcurrent and short-circuit protection, this unit delivers precise, repeatable performance across residential, commercial, and light industrial applications.

Key benefits

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, reducing the risk of loose terminations and ongoing nuisance trips in dynamic installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection—thermal element handles overloads while the magnetic element responds quickly to high‑fault currents for fast clearing.
• 1-pole, 70 A, 240 V configuration suits essential 240 V branch circuits and large appliance or equipment loads within a single, compact protection device.
• OEM-compatible design is ready to pair with matching Eaton OEM load centers and panelboards, simplifying replacement and ensuring consistent performance.
• Durable molded case construction stands up to daily cycling and the rigors of residential, commercial, and light industrial environments.

Ideal use scenarios

• Upgrading or stocking replacement breakers for 240 V branch circuits in home panelboards.
• Protection for HVAC equipment, large appliances, pool and spa equipment, or other high-draw 240 V loads.
• Commercial and light industrial installations requiring a reliable, OEM-compatible bolt-on protection device.

Compatibility and installation considerations

The QBHW1070 is designed for bolt-on mounting in compatible Eaton panelboards and load centers. Ensure your enclosure accepts this 1-pole, 70 A, 240 V molded case breaker to guarantee proper fit and uninterrupted performance.

Technical specifications

• Manufacturer: Eaton
• Part Number: QBHW1070
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70 A
• Voltage Rating: 240 V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

With the Eaton QBHW1070, you’re choosing a durable, OEM-ready solution that delivers dependable protection for critical 240 V circuits. Available from AmpState, it’s a thoughtful upgrade choice for installers and do-it-yourselfers who demand clarity, reliability, and long-term performance in their electrical distribution systems.