Square D | LHL26300V | Circuit Breaker | 300A | 2-Pole | 26300V

Square D LHL26300V Circuit Breaker — a rugged, high-capacity protection device designed for demanding electrical environments. This 300A, 2-pole breaker delivers reliable overcurrent protection for your critical equipment and distribution systems, with a voltage rating tailored to heavy-duty applications.

Key specifications at a glance

• Amperage: 300A
• Poles: 2-Pole
• Voltage: 26300V

Designed for maintenance, retrofit, and replacement projects where exact specifications matter, the LHL26300V is your best reference for compatibility. Using the correct part number ensures a seamless fit into existing Square D switchgear and panels, reducing downtime and misfits during upgrades or service.

Why this Square D breaker stands out

• Exact compatibility: The LHL26300V part number is your most reliable guide for matching form, fit, and electrical ratings with your current equipment.
• Trustworthy brand lineage: Square D protection devices are engineered for consistency, ease of maintenance, and long service life in industrial environments.
• High-amperage capability: With a 300A current rating, it supports substantial loads while providing prompt fault protection to protect downstream equipment.
• Simple retrofit mindset: Built to slot into existing Square D installations, making retrofits and replacements faster and less error-prone.

Ideal use cases

• Industrial facilities upgrading distribution panels or switchgear
• Maintenance programs requiring on-hand, compatible replacement breakers
• Retrofits where preserving protection class and electrical characteristics is critical
• Replacement for aging or failed high-capacity breakers in heavy-load environments

Practical notes for installation and planning

• Always confirm fit and ratings before ordering to ensure compatibility with your specific panel or switchgear configuration.
• Keep the part number (LHL26300V) as the primary reference during procurement to avoid mismatches.
• Consider coordinating with a qualified electrician to validate voltage class and protective coordination within your system.

With the Square D LHL26300V, you’re choosing a dependable, purpose-built solution for high-load distribution protection. It’s the right choice for secure, compliant operation, streamlined maintenance, and future-ready upgrades in industrial electrical setups.