Eaton HFD1070L - 277 V, 1-Pole Circuit Breaker | AmpState

The Eaton HFD1070L is a compact, 277V, 1-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for efficiency and reliability, this breaker helps you maximize panel space without sacrificing safety or performance.

• Compact molded case design: minimizes panel depth and frees up space, enabling you to fit more circuits within the same enclosure while maintaining clean, organized wiring routes.
• Thermal-magnetic trip unit: combines a thermal element for stable overload protection with a magnetic element for rapid short-circuit interruption, ensuring repeatable protection across varying temperatures and loads.
• OEM panel compatibility: engineered to pair with matching Eaton OEM loadcenters and panelboards for reliable fit, electrical coordination, and simplified installation.
• Versatile across applications: suitable for residential, commercial, and light industrial environments where 277V circuits are common—lighting, small equipment, and control circuits are well protected.
• 1-pole, 277V configuration: provides targeted protection on individual branches, reducing unnecessary outages while safeguarding conductors and devices.

Technical specifications

• Manufacturer: Eaton
• Part Number: HFD1070L
• Type: Thermal-magnetic molded case circuit breaker
• Voltage Rating: 277V
• Number of Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Why this breaker stands out: it’s designed for precise protection that aligns with your panel equipment, reducing the risk of nuisance trips and ensuring consistent performance in real-world conditions. The combination of a compact form factor, dependable thermal-magnetic trip logic, and deliberate panel compatibility makes the Eaton HFD1070L a thoughtful choice for upgrading existing panels or stocking spare breakers for reliable future service.