Square D | JGA362256 | Circuit Breaker | 225A | 3-Pole | 600V

When your electrical system needs dependable 3‑phase protection, the Square D JGA362256 Circuit Breaker delivers precise compatibility, robust performance, and the reliability you expect from a trusted brand. Designed for maintenance, retrofit, and replacement projects, this 225 A, 3‑pole breaker is built to fit where you need solid, industrial-grade protection at up to 600 V.

Key specifications

• Amperage: 225 A
• Poles: 3‑Pole
• Voltage rating: 600 V
• Part number: JGA362256
• Application: ideal for maintenance, retrofit, and replacement in compatible Square D panels

Why this breaker stands out

What makes the JGA362256 unique is its exact reference within the Square D family, ensuring you’re getting the right footprint, connection scheme, and electrical characteristics for your panel. The part number is the best reference for compatibility, helping you avoid mismatches that can lead to unnecessary downtime or retrofit delays.

Use cases and ideal deployments

• Maintenance in existing Square D installations where a 225 A, 3‑pole, 600 V protective device is required
• Retrofits that upgrade protection in 3‑phase distribution systems demanding higher amperage within a 600 V environment
• Repairs and replacements in industrial or commercial facilities that rely on standardized Square D components for consistent performance

Practical guidance and installation notes

To ensure a smooth fit and reliable operation, verify fit and ratings before ordering. Use the exact part number, JGA362256, as the primary reference to confirm compatibility with your panel, bus configuration, and the system’s voltage and load requirements. When installing, follow standard electrical safety practices and consult a licensed electrician if needed to validate mounting, wiring, and protection alignment with your existing electrical infrastructure.

In summary, the Square D JGA362256 225 A 3‑Pole 600 V circuit breaker is a purpose-built solution for professionals who demand precise compatibility, solid overcurrent protection, and a straightforward path to reliable maintenance, retrofitting, or replacement in compatible Square D panels.