Square D LA36350 350A 3P 600V Circuit Breaker | AmpState

The Square D LA36350 350A 3P 600V Circuit Breaker is a dependable safeguard for panelboards, load centers, and electrical distribution systems. Built by Square D, this 3-pole unit delivers consistent overcurrent protection at a 350 A rating and supports up to 600 V, making it well-suited for demanding industrial and commercial environments.

Why this model stands out

• High-capacity protection: 350 A rating and 3 poles for robust three-phase circuit protection.
• Versatile power handling: 600 V maximum operating voltage to cover common industrial distribution needs.
• Replacement-ready: Ideal for replacement projects and stocking spares to keep your BOM aligned with the original part number.
• Reliable sourcing: Available from AmpState, with support to verify fit against your system.

Where it fits

This circuit breaker is designed for use in panelboards, load centers, and electrical distribution networks that require dependable three-phase protection and alignment with original hardware specifications. It’s particularly valuable when you’re aiming to:

• Perform precision replacements to minimize downtime during maintenance windows
• Keep a ready spare on hand to preserve uptime in critical facilities
• Maintain BOM consistency with the exact manufacturer part number for easier procurement

Key specifications

• Manufacturer: Square D
• Part number: LA36350
• Product type: Circuit Breaker
• Amperage: 350 A
• Poles: 3
• Voltage: 600V

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.