Eaton FAZ-D20/1N - 20 A, 480 V, 1-Pole Circuit Breaker | AmpState

Introducing the Eaton FAZ-D20/1N — a 1-pole molded case circuit breaker engineered for reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a 20A, 480V rating, this breaker delivers precise, dependable protection for residential, commercial, and light industrial applications where space and performance matter.

• Compact molded case design: Maximizes panel space by delivering robust protection in a slim, efficient form factor that fits neatly into modern panelboards and loadcenters.
• Thermal-magnetic trip unit: Provides stable, repeatable protection by combining thermal overload sensing with magnetic short-circuit response for fast, decisive trips when a fault occurs.
• Precise protection for 480V systems: Specifically rated at 480V, making it a reliable choice for higher voltage branch circuits without compromising protection quality.
• 1-pole configuration: Simpler wiring and streamlined protection for individual circuits, ideal where single-phase circuits are common within larger electrical installations.
• OEM-compatible installation: Designed to pair with matching Eaton OEM loadcenters and panelboards, ensuring a seamless fit and consistent performance across your electrical system.

Why this matters for your project

When safeguarding critical loads, a dependable breaker isn’t optional — it’s essential. The FAZ-D20/1N’s thermal-magnetic trip unit minimizes nuisance interruptions while delivering a fast magnetic response to short circuits. This means fewer unexpected outages, reduced downtime, and easier maintenance for electrical systems in homes, offices, retail spaces, and light industrial environments.

Use cases and ideal environments

• Residential subpanels requiring reliable 20A protection for lighting, receptacle circuits, or dedicated equipment fed from 480V-rated panels where applicable.
• Commercial units with compact panel layouts that demand efficient space without sacrificing protection integrity.
• Light industrial settings where dependable short-circuit protection at higher voltage levels helps keep production lines and machinery safe.

Technical snapshot

• Manufacturer: Eaton
• Part number: FAZ-D20/1N
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20A
• Voltage rating: 480V
• Number of poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Choosing the FAZ-D20/1N means selecting a solution built for longevity and consistent performance in real-world electrical environments. It’s a practical, purpose-driven choice for professionals who value precise protection, efficient panel design, and compatibility with Eaton’s ecosystem of loadcenters and panelboards.