Square D | LAL34225MC | Circuit Breaker | 225A | 3-Pole | 480V

Engineered for demanding industrial panels, the Square D LAL34225MC is a rugged 225A circuit breaker designed to protect large three‑phase circuits on 480V systems. Built to deliver reliable interruption when faults occur, this 3‑pole device fits into panels and distributions that require solid, dependable protection at high current levels.

• Amperage: 225A
• Poles: 3-Pole
• Voltage rating: 480V
• Part number: LAL34225MC

What this means for your project

Whether you’re performing maintenance, a retrofit, or a replacement, this LAL34225MC circuit breaker provides the compatibility and performance you need for 480V three‑phase equipment. Its precise specifications ensure you can protect motors, drives, and other high‑demand loads without compromising safety or system reliability.

Why choose this specific model

Choosing the right replacement hinges on exact matching of amperage, pole count, and voltage. The LAL34225MC is designed to align with those specs, making it the dependable reference point when you’re upgrading or restoring an existing installation. Before ordering, confirm fit and ratings to guarantee seamless integration — the part number is the best reference for compatibility.

Practical considerations and best practices

• Verify panel labeling and enclosure compatibility with 480V, 3‑pole protection before installation.
• Use the part number LAL34225MC as your primary reference to ensure a correct fit and electrical rating.
• Follow lockout/tagout procedures and consult your panel’s documentation when performing maintenance or replacement.

Premium protection for high‑current, three‑phase systems starts with the right circuit breaker. The Square D LAL34225MC delivers the exact combination of amperage, pole configuration, and voltage rating you need to safeguard your equipment and keep operations running smoothly.