Eaton HBAX3030H - 30 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Eaton HBAX3030H is a 30A, 240V, 3-pole bolt-on molded case circuit breaker built for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for durability and consistent protection, this device is a trusted choice for commercial, residential, and light industrial applications where solid electrical discipline matters.

The heart of the HBAX3030H lies in its thermal-magnetic trip unit, delivering stable, repeatable protection across varying temperatures and loads. The thermal element guards against slow, creeping overloads, while the magnetic element springs into action during high-maultiple fault events, helping safeguard wiring, motors, and connected equipment from damaging surges. Paired with a robust bolt-on mounting, you get a secure, vibration-resistant bus connection that stays tight even in environments with movement or vibration.

• : 30A
• : 240V
• : 3-pole
• : Bolt-on for a rigid, dependable connection in compatible panels
• : Thermal-magnetic molded case circuit breaker (MCCB)
• : Branch circuit overcurrent and short-circuit protection
• : Engineered to integrate with matching OEM load centers and panelboards

Why this matters: In panel installations, reliable mounting and precise trip behavior translate to fewer nuisance trips and longer service life for feeders and devices. The HBAX3030H’s bolt-on design reduces bus movement under vibration, while the thermal-magnetic protection ensures immediate response to faults without compromising downstream equipment.

Ideal for installers and facility managers tackling 3-pole protection needs. This breaker fits residential, commercial, and light industrial panels that require a robust 30A, 240V solution. Use cases include 3-phase feeder protection, motor and pump circuits, and general purpose branch circuits in panelboards that demand dependable, code-compliant protection from a trusted brand.

Practical guidance for effective deployment:

• Pair with compatible Eaton load centers and panelboards to ensure optimal electrical contact and trip coordination.
• Plan for clean, secure bolt-on mounting to maintain a tight bus connection and minimize movement-related wear.
• Match the 30A rating to your circuit load calculations to provide effective protection without unnecessary interruptions.

With the Eaton HBAX3030H, you’re choosing a trusted, purpose-built solution for reliable 3-pole protection at 240V. Designed for performance under demanding conditions, it supports precise protection strategy across residential, commercial, and light industrial environments, helping you safeguard both people and equipment.