Square D | A1L115 | Circuit Breaker | 1-Pole

Square D A1L115 1-Pole Circuit Breaker is a genuine replacement part designed to restore reliable protection in your electrical panel. This 1-pole model is ideal for maintenance, retrofit, and replacement projects where matching specifications are essential to safe operation.

The key to a trouble-free swap is using the exact part reference. The A1L115 designation is the most reliable compatibility reference, ensuring you maintain the integrity of your Square D system and its protective ratings. With Square D’s proven engineering behind every component, you’ll experience consistent trip behavior and dependable single-pole protection when you install this unit.

Why this 1-Pole breaker stands out

• Precise compatibility: Part number A1L115 is the best reference for matching your panel and downstream circuits.
• Versatile use cases: Designed for maintenance, retrofit, and replacement where exact specs matter, keeping your electrical system up to date without overhauling the panel.
• Genuine Square D reliability: Built to the brand’s standards, delivering predictable performance and long-term durability in single-pole applications.

Practical guidance for a successful installation

Before ordering, confirm fit and ratings to avoid mismatches. This part is intended for use in compatible Square D panels that list A1L115 among their approved components. To verify compatibility, cross-check your panel label and existing breakers for the A1L115 listing or consult your panel’s official documentation.

Ideal for

• Residential and light commercial panel maintenance where a single-pole protection device is required.
• Retrofits that need an exact-square-dedicated replacement to preserve panel labeling and warranty considerations.
• Situations demanding a reliable, drop-in substitute that aligns with your existing Square D protection scheme.

In short, the Square D A1L115 1-Pole Circuit Breaker is a focused, dependable solution for keeping single-circuit protection precise and compliant. When you need a replacement that matches your panel’s specifications exactly, this part delivers peace of mind and a straightforward swap—no guesswork, just guaranteed compatibility.