Square D | LAP26300MT | Circuit Breaker | 300A | 2-Pole | 600V

Power protection you can count on in demanding electrical environments. The Square D LAP26300MT circuit breaker delivers dependable overcurrent protection for maintenance, retrofit, and replacement projects where exact specs matter. With a robust 300A capacity, this 2-pole unit is built to handle the demands of 600V circuits while preserving panel integrity and safety.

Key specifications at a glance

• Amperage: 300 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Brand: Square D (Schneider Electric)
• Part reference: LAP26300MT

What sets this breaker apart

• Exact-fit compatibility: Rely on the LAP26300MT as your primary reference to ensure seamless panel alignment and protective performance.
• Maintenance-friendly replacement: An ideal choice when upgrading existing installations without reworking the entire panel, saving time and reducing downtime.
• Solid protection for 600V networks: Designed to safely interrupt high-current circuits in commercial and light industrial applications, delivering reliable protection when it matters most.

Ideal use cases

• Maintenance and retrofit projects that require precise spec matching to the original equipment.
• Replacement of a failed or aging breaker in Square D panels.
• Upgrading protective devices in 600V distribution systems while maintaining existing panel architecture.

How to confirm a perfect fit

Before placing an order, verify that the panel model and electrical ratings align with the LAP26300MT specifications. Using the part number as the compatibility reference helps ensure a secure installation and consistent, safe operation.