Square D | LCL363008041 | Circuit Breaker | 300A | 3-Pole | 600V

The Square D LCL363008041 Circuit Breaker is a robust, OEM-grade solution engineered for 3-phase electrical systems. With a 300A rating and a 3-pole design, this unit provides reliable overcurrent protection for demanding 600V networks, making it ideal for commercial or light industrial panels where consistent performance matters.

Designed for maintenance, retrofit, and replacement projects, this breaker slots into existing Square D installations where exact specifications are required. Its form factor and electrical ratings are tailored to deliver a seamless, third-party-compatible upgrade or repair without needless downtime.

Key specifications at a glance

• Amperage: 300A
• Poles: 3-Pole
• Voltage: 600V
• Part number: LCL363008041
• Brand: Square D

Why choose this model

• OEM compatibility: The part number LCL363008041 is the best reference for matching your existing panel or distribution board, reducing the risk of fitment issues.
• Targeted for upgrades: Perfect for upgrading outdated gear, completing a retrofit, or replacing a failed unit without broad system changes.
• Clear fit guidance: The included notes emphasize confirming fit and ratings before ordering, ensuring you select the correct breaker for your panel specifications.

How to verify compatibility and install with confidence

• Match the exact part number (LCL363008041) to your panel’s catalog or service manual to ensure correct form factor and mounting.
• Confirm your system is operating within the 600V rating and that a 3-pole configuration aligns with your 3-phase distribution layout.
• Keep the replacement process straightforward by having your panel model, existing breaker type, and service guidance on hand prior to purchase.

Use cases and practical scenarios

• Maintenance of existing Square D panels that require a like-for-like replacement to minimize downtime.
• Retrofit projects where an upgraded or refurbished unit must maintain the same electrical characteristics (300A, 3-Pole, 600V) for system continuity.
• New installations in facilities that rely on 3-phase 600V distribution and need a trusted, OEM-refined breaker solution.

For reliable protection and straightforward compatibility, the Square D LCL363008041 circuit breaker offers a precise, purpose-built option for 300A, 3-Pole, 600V applications. Ensure you verify fit and ratings before ordering to secure a smooth, durable integration into your electrical infrastructure.