Square D LAL36225 - 225 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Square D LAL36225 — a dependable 225 A, 600 V, 3-pole molded-case circuit breaker designed to safeguard your panelboards and loadcenters from overcurrent and short-circuit events. Built for residential, commercial, and light industrial environments, this device delivers consistent protection where reliability matters most.

Key benefits

• Compact molded-case design maximizes panel space and simplifies wiring in crowded electrical rooms or tight cabinets.
• Thermal-magnetic trip unit provides stable, repeatable protection with a thermal element for overloads and a magnetic trip for short circuits, reducing nuisance trips and safeguarding connected equipment.
• Three-pole configuration ensures coordinated protection across all phases in 3‑phase systems, helping maintain balanced loads and safer operation.
• OEM-panel compatibility designed to pair with matching Square D loadcenters and panelboards, streamlining replacement, upgrades, and maintenance.
• High-voltage readiness rated up to 600 V, making it suitable for a range of commercial and light industrial distribution applications.

Technical specs

• Manufacturer: Square D
• Part Number: LAL36225
• Type: Thermal-magnetic molded-case circuit breaker
• Amperage Rating: 225 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Main or feeder protection in commercial panelboards and loadcenters for offices, retail spaces, and light industrial facilities.
• Retrofit or replacement in Square D LAL-series installations where reliable three-pole, high-capacity protection is required.
• Three-phase distribution setups up to 600 V, where coordinated trip across all phases is essential for safety and equipment longevity.

Installation guidance and practical insights

• Verify panelboard compatibility with the LAL series and ensure the bus connection aligns with your model for a secure, code-compliant installation.
• Follow all local electrical codes and the manufacturer’s torque specifications when securing terminals to prevent loosening and overheating.
• Consider this breaker as a robust replacement option for aging or undersized protections in larger residential panels or commercial/loadcenter upgrades.

With the Square D LAL36225 from AmpState, you gain a proven, space-efficient, and highly reliable protection device designed to keep circuits safeguarded and systems operating smoothly. Add it to your cart to secure dependable branch circuit and short-circuit protection that stands up to demanding environments.