Eaton QBHW2070S - 70 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Eaton QBHW2070S is a 70A, 240V, 2-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for real-world reliability, it keeps critical electrical systems safe in homes, businesses, and light industrial settings.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping maintain consistent protection even in environments with machinery or movement.
• Thermal-magnetic trip unit delivers stable, repeatable protection against both overloads and short circuits, reducing nuisance trips and safeguarding downstream circuits.
• OEM-compatible design is crafted to work with matching OEM loadcenters and panelboards, simplifying replacement and retrofit projects.
• Versatile installation supports residential, commercial, and light industrial applications where reliable circuit interruption is essential.

This 2-pole, 70-amp, 240-volt breaker is purpose-built to interrupt fault currents and prevent damage to wiring and connected equipment. The bolt-on mounting not only ensures solid electrical contact but also makes field replacement or upgrades straightforward in existing panel enclosures.

Technical specifications:

• Manufacturer: Eaton
• Part Number: QBHW2070S
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases:

• Upgrading a panel or adding circuits in residential properties where a secure, vibration-resistant connection is critical.
• Commercial spaces that require dependable protection for lighting, receptacles, and small-load equipment.
• Light industrial environments needing robust protection for motors and control circuits in panelboards with bolt-on configurations.
• Replacing a failed breaker in Eaton-compatible loadcenters to restore quick, reliable circuit interruption.

Choosing the Eaton QBHW2070S means prioritizing protection with a design that emphasizes lasting electrical integrity, straightforward installation, and compatibility with standard Eaton equipment. It’s a practical, focused solution for anyone tackling branch circuit protection in modern electrical environments.