Eaton QBHW3030HT - 30 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

When reliable branch circuit protection is the need, the Eaton QBHW3030HT delivers precision, durability, and peace of mind. This 30A, 240V, 3-pole bolt-on molded case circuit breaker is engineered for dependable overcurrent and short-circuit protection in panelboards and load centers, making it a trusted choice for residential, commercial, and light industrial installations.

Key advantages that set it apart

• Secure bolt-on mounting: a rigid, vibration-resistant bus connection that remains tight through equipment movement and panel service conditions.
• Thermal-magnetic trip unit: combines thermal overload protection with magnetic short-circuit response for stable, repeatable protection across temperature fluctuations and load variations.
• OEM-compatible design: specifically engineered to work with matching OEM load centers and panelboards, ensuring proper fit, contact, and performance.
• 3-pole configuration: ideal for three-phase circuits and multi-pole protection in panelboards used in commercial and light-industrial settings.
• Clear electrical ratings: 30A at 240V, delivering targeted protection for individual branch circuits without unnecessary interruptions.

Technical specifications

• Manufacturer: Eaton
• Part Number: QBHW3030HT
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 240V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Who this is for

electricians, facilities managers, and maintenance teams stocking OEM-compatible replacements for panelboards and load centers. It’s a solid choice for three-phase environments in small to mid-size commercial spaces, as well as light industrial settings where reliable protection and quick, predictable tripping are critical.

Practical use and installation notes

• Verify panelboard compatibility with bolt-on breakers and confirm that the unit matches the OEM specification for your enclosure.
• Install per local electrical codes and Eaton’s installation guidelines, ensuring proper conductors, secure mounting, and appropriate torque for a dependable connection.
• Use as a dedicated protection device for targeted branch circuits or feeders that require three-pole safeguarding against overloads and short circuits.

For a robust, reliable protection solution that aligns with Eaton’s engineering standards and OEM compatibility, the QBHW3030HT stands out as a thoughtful, purpose-built choice. Trust this 3-pole bolt-on breaker to keep your panelboard operating safely and efficiently, backed by solid, repeatable performance in real-world conditions.