Schneider Electric FJA140351 35A 1-Pole 277 V Circuit Breaker

The Schneider Electric FJA140351 is a purpose-built circuit breaker designed to protect 277 V, single‑phase circuits with precision and reliability. With a 35 A current rating and a single pole, it provides targeted overcurrent protection for individual 277 V feeders in commercial electrical systems.

Why this breaker stands out

• Specific for 277 V systems: Engineered to interrupt current cleanly on 277 V circuits, making it ideal for commercial lighting, receptacle feeds, and other high‑voltage branch circuits common in offices, retail, and industrial spaces.
• Compact, single‑pole design: The 1‑pole configuration simplifies wiring and installation, reducing panel clutter while delivering essential protection for a single hot conductor.
• Genuine Schneider Electric component: Part number FJA140351 ensures you’re getting an authentic device built to meet Schneider Electric’s performance and compatibility standards, helping maintain system reliability and ease of replacement.
• Clear, predictable protection: A dedicated 35 A rating gives you well-defined protection margins for typical 277 V circuit loads, helping prevent overheating and electrical faults without nuisance tripping on normal operation.
• Designed for professional-grade installations: Built to perform in demanding commercial environments where dependable overcurrent protection is essential for safety and uptime.

Practical applications and scenarios

• Protect 277 V lighting circuits in commercial offices, schools, healthcare facilities, and retail spaces.
• Use as a replacement breaker within Schneider Electric panel systems that require 1‑pole 277 V protection.
• Upgrade legacy circuits to a clearly defined 35 A limit to prevent overload while maintaining efficient power distribution.
• Pair with appropriate enclosures and bus configurations to maintain a clean, organized electrical panel layout.

What this means for you

• Reliability: Reduces the risk of unexpected outages by providing dependable overcurrent protection for specific 277 V feeders.
• Clarity and compatibility: Using the exact part number FJA140351 helps ensure compatibility with existing Schneider Electric installations and simplifies future maintenance or replacements.
• Control over your load: The 35 A rating is ideal for circuits with moderate demand, allowing you to allocate power safely while protecting equipment and wiring.

For electrical professionals and facility managers seeking a focused, authentic solution for 277 V single‑pole protection, the Schneider Electric FJA140351 35A 1‑Pole 277 V Circuit Breaker delivers precise protection, straightforward installation, and the confidence of a trusted brand. Ensure your 277 V circuits are safeguarded with a component that aligns with your panel standards and long‑term reliability goals.