Square D | LA26350AC | Circuit Breaker | 2-Pole | 22kA

Square D LA26350AC 2-Pole Circuit Breaker — 22kA Interrupting Capacity

Meet a reliable, drop-in solution for maintenance, retrofit, and replacement projects: the Square D LA26350AC 2-pole circuit breaker. Engineered to deliver precise protection when you need it most, this breaker is built around exact specifications to keep your electrical system safe and compliant.

Key Features

• Two-pole design protects two conductors with synchronized interrupt protection in compatible Square D panelboards.
• 22kA interrupting capacity ensures robust fault-current handling for demanding circuits, reducing risk during faults.
• LA26350AC reference serves as the definitive compatibility reference, simplifying ordering and ensuring correct fitment.
• Maintenance and retrofit ready specifically suited for replacements where exact specs are required, minimizing compatibility concerns.

Who This Is For

Ideal for electricians, facilities managers, and service technicians working on Square D installations. If you’re updating, replacing, or retrofitting a panel and need a precise spec match, the LA26350AC is designed to deliver the reliable protection your circuits demand without surprises.

Why It Matters

Exact spec alignment matters for safety, performance, and code compliance. Using a part-number–driven replacement like LA26350AC reduces the risk of mounting misfits or mismatched trip characteristics. The 2-pole configuration is ideal for multi-wire branch circuits, providing coordinated protection across both conductors and helping safeguard connected equipment.

Use Cases & Practical Scenarios

• Replacing a worn or failed 2-pole breaker in an existing Square D panel with a guaranteed compatibility match.
• Retrofitting an older installation to a higher fault-current rating where 22kA interruption is desired.
• Performing a panel upgrade or service change that requires a precise, part-number–tracked replacement to maintain listing and labeling integrity.

Installation Tips

Before ordering, confirm fit and ratings for your specific panel. Rely on the LA26350AC part number as the most reliable reference for compatibility, and ensure the panel’s labeling supports this device. For best results, align the replacement with the existing circuit layout and trip characteristics, and consider consulting a licensed professional if you’re unsure about panel compatibility.