Square D | JRA36250U31X | Circuit Breaker | 250A | 3-Pole

Square D JRA36250U31X Circuit Breaker is a robust 250A, 3-Pole unit designed to keep your electrical system safe and up to date. Built for maintenance, retrofit, and replacement projects, this breaker ensures reliable protection in compatible Square D panels. When you’re matching specs, trust the part number JRA36250U31X as the most dependable reference for compatibility.

• Amperage: 250 A
• Poles: 3-Pole
• Type: Square D circuit breaker (JRA series)
• Compatibilitynote: Confirm fit and ratings before ordering; the part number is the best reference for panel compatibility.

Why this breaker stands out

• Designed for three-phase systems, providing coordinated protection across all conductors in commercial and industrial installations.
• Ideal for retrofit and replacement projects where you’re upgrading or restoring protection in existing Square D panels without changing downstream hardware.
• Built to integrate smoothly with Square D panel architectures, helping to minimize installation challenges and downtime.
• Clear, referenceable part number (JRA36250U31X) to reduce guesswork during procurement and ensure you’re selecting the exact match for your system.

Use cases and ideal applications

• Maintenance cycles in manufacturing facilities where 250A, 3-phase protection is required.
• Retrofit projects updating older panels to current safety and protection standards.
• Replacement scenarios where remaining components are compatible with Square D’s JRA series.

Compatibility and installation tips

• Always verify fit and ratings against your panel labeling and Square D compatibility charts using the exact part number JRA36250U31X.
• Ensure your system is de-energized and locked out before replacement to maintain safe installation conditions.
• If in doubt about panel compatibility, consult a licensed electrician to confirm the 250A rating, 3-Pole configuration, and form factor align with your Square D panel model.

Choose the Square D JRA36250U31X 250A, 3-Pole circuit breaker for reliable overload protection, straightforward retrofit work, and a proven reference point that simplifies procurement and installation in industrial and commercial electrical systems.