JA31250SM | Circuit Breaker | 225A | 3-Pole | 600V

JA31250SM stands as a rugged, industrial circuit breaker built for reliability in demanding electrical environments. Designed for maintenance, retrofit, and replacement tasks, this 3-pole unit delivers solid protection for critical circuits while aligning with established specifications you can trust.

Key specifications at a glance

• Amperage: 225 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Type: Industrial circuit breaker suitable for retrofit, maintenance, and replacement
• Reference: Part number JA31250SM is the best compatibility indicator

Why this JA31250SM circuit breaker stands out

Unique compatibility, precise amperage, and a three-pole configuration make this unit an efficient, drop-in solution for panel boards, switchboards, and motor control centers that require robust protection without compromising space or complexity. The 225 A rating supports high-load circuits, while the 600 V rating is suitable for a wide range of industrial applications.

Ideal use cases

• Replacing a failed breaker in an existing industrial panel without changing wiring or bus configurations
• Retrofitting older systems to a higher ampacity while maintaining 3-pole protection
• Stocking a reliable spare for critical lines in manufacturing, processing, or facility automation

How to ensure proper compatibility and installation

Before ordering, confirm fit and ratings to avoid downtime. The JA31250SM part number is the best reference for compatibility—use it to match your panel, enclosure, and bus arrangement. When installing, verify:

• 3-pole configuration matches your panel’s design and wiring scheme
• 225 A ampacity aligns with the circuit load and protection requirements
• 600 V maximum rating corresponds to your system’s operating voltage

Adhere to all applicable electrical codes and installation guidelines provided by your panel manufacturer. If you’re upgrading or replacing, this breaker offers a practical balance of robustness, ease of replacement, and precise spec alignment to keep critical equipment protected and downtime to a minimum.

Notes: Confirm fit and ratings before ordering. The JA31250SM part number is the best reference for compatibility.