Eaton HBAX2050 - 50 A, 2-Pole Bolt-On Circuit Breaker | AmpState

Engineered by Eaton, the HBAX2050 is a 50A, 2-pole bolt-on molded case circuit breaker designed for dependable branch-circuit protection in panelboards and load centers. The bolt-on mount delivers a rigid, vibration-resistant bus connection, helping maintain a stable electrical path even in demanding environments.

Why this breaker stands out

• Secure bolt-on mounting — a robust connection that resists loosening from vibration or routine panel activity, contributing to long-term reliability.
• Thermal-magnetic trip unit — combines electrical and thermal sensing to provide fast, repeatable protection during both normal operation and short-circuit events.
• OEM-compatible panel compatibility — engineered to fit Eaton and matching OEM loadcenters and panelboards, ensuring a seamless, reliable replacement or upgrade.
• Versatile for multiple settings — ideal for residential, commercial, and light industrial applications where consistent overcurrent and short-circuit protection is essential.

If you’re upgrading an existing panel or building out a new electrical distribution system, the HBAX2050 delivers predictable performance where it matters most: steady protection, solid mounting, and panel compatibility that minimizes installation guesswork. Its 2-pole, 50A configuration makes it well-suited for protecting essential branch circuits and feeder lines in medium-duty installations.

Key specifications at a glance

• Amperage rating: 50 A
• Poles: 2
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection
• Manufacturer: Eaton
• Part number: HBAX2050

Who benefits from the HBAX2050

• Electrical contractors seeking a reliable, vibration-resistant breaker for panel upgrades and new installations
• Residential electricians replacing aging or failed breakers in home service panels
• Facilities managers and small business owners needing dependable protection in light commercial panels

Practical considerations and tips

Choose the HBAX2050 when you need a plug-free, bolt-on solution that aligns with Eaton and OEM panel designs. It’s built to deliver consistent trip performance across varying loads and ambient conditions. Before installation, verify panel compatibility with the HBAX2050 to ensure a seamless fit and maintain system integrity. This breaker is designed to provide solid protection for branch circuits and connected equipment in panelboards and load centers across residential, commercial, and light industrial environments.