Square D | LAL362251021 | Circuit Breaker | 225A | 3-Pole | 600V

Meet the Square D LAL362251021 circuit breaker—a purpose-built protection device engineered for reliability in industrial power systems. With a 225A rating, a 3-Pole configuration, and a 600V maximum voltage, this unit is designed to safeguard three-phase circuits during maintenance, retrofit, or replacement projects. The model is identified by its part number, ensuring accurate compatibility checks with your panel and gear.

Key specifications

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 600 V
• Part number: LAL362251021

What sets this Square D breaker apart is its targeted fit for Square D panels and equipment that accept LAL-series devices. The combination of a three-pole design and a high current rating makes it well-suited for three-phase distribution centers, motor control centers, and other industrial installations where reliable interruption and safe fault clearing are non-negotiable. Built to withstand demanding electrical environments, it supports stable performance across routine service intervals and challenging fault conditions.

Why choose this model for your project

• Precise compatibility—the part number is your best reference for ensuring a correct match with compatible Square D panels and enclosure types.
• Focused three-phase protection—three poles provide balanced interrupting capacity across all phases, reducing the risk of unbalanced faults in 3P systems.
• High-current capability—225 A rating supports demanding loads typical of industrial equipment, providing strong protection without unnecessary nuisance tripping in correctly sized circuits.
• Versatile application—ideal for maintenance, retrofit, and replacement tasks where existing equipment requires identical or upgraded protection ratings.

Practical use scenarios

• Upgrading an aging distribution panel to restore reliable three-phase protection without changing the entire switchgear.
• Retrofitting a facility’s motor control or distribution circuit to a higher-current, 3-pole protection scheme compatible with existing Square D components.
• Replacing a worn or damaged breaker with a precise equivalent to minimize downtime during service windows.

How this choice impacts your operation

• Risk reduction: dependable disconnection during overloads or short circuits helps protect motors, drives, and other critical loads.
• Maintenance simplicity: clear part-number-based replacement reduces sourcing errors and accelerates repairs.
• Long-term reliability: engineered to meet standard Square D performance expectations in routine industrial environments.

Important note: Before ordering, confirm fit and ratings against your existing panel and equipment. The LAL362251021 part number is the most reliable reference for compatibility, ensuring you receive an exact match to your protection requirements.