Square D LAL363008041 300A 3-Pole 600 V Circuit Breaker

Square D LAL363008041 300A 3-Pole 600 V Circuit Breaker is a robust three-phase protection device designed to safeguard high-demand electrical feeders in industrial and commercial environments. With a 300 A rating and a 600 V maximum, this breaker is built to interrupt faults quickly and reliably, helping prevent equipment damage and unplanned downtime.

Key specifications

• Current rating: 300 A
• Poles: 3
• Voltage rating: 600 V
• Part number: LAL363008041
• Brand: Square D

Why this Square D circuit breaker stands out

• Three-pole design provides synchronized interruption across all phases, essential for balanced three-phase loads.
• 600 V maximum rating supports higher-voltage distribution networks common in industrial facilities.
• Clear part identification with the LAL363008041 designation simplifies procurement, stocking, and replacement in ongoing maintenance programs.
• Integrated compatibility with Square D panels and enclosures, enabling straightforward retrofits and reliable operation within existing systems.
• Durable construction tailored for demanding duty cycles, helping extend service life in bustling electrical environments.

Ideal use cases

• Main feeders in industrial distribution panels where three-phase protection is required.
• Motor circuits and large equipment feeders that operate on up to 600 V.
• Panel upgrades or replacements in facilities that rely on Square D protection hardware for consistent performance.

Installation and safety considerations

• Confirm compatibility with your enclosure and bus arrangement before installation.
• Follow all appropriate lockout/tagout procedures and local electrical codes during replacement or service.
• Use manufacturer-recommended torque and connection practices to ensure secure, reliable terminations.
• Inspect for signs of wear or damage and replace promptly to maintain protective integrity.

For facilities operating 3-phase, 600 V systems with demanding load profiles, the Square D LAL363008041 300A 3-Pole 600 V Circuit Breaker delivers targeted protection, straightforward replacement, and dependable performance within your established Square D ecosystem.