Square D | FAP14100 | Circuit Breaker | 1-Pole

Square D FAP14100 1-Pole Circuit Breaker is a compact, single-pole protection solution designed for professional maintenance, retrofit, and replacement projects where exact specifications matter.

Identified by the part number FAP14100, this breaker delivers a precise match for Square D panels that require a 1-pole device. Before you order, confirm fit and ratings to ensure seamless compatibility with your electrical system.

Why choose this 1-Pole breaker

• Single-pole design provides targeted protection for one branch circuit, making it ideal for replacing a worn or failed breaker or adding a secondary circuit in compatible panels.
• Exact identification through the FAP14100 part number helps you quickly verify compatibility, reducing guesswork and downtime.
• Suitable for maintenance, retrofit, and replacement projects where matching specifications are essential to maintain panel integrity and safety.
• Best reference for compatibility is the part number itself; always cross-check with your panel label and documentation.

How to verify it fits your panel

To avoid mismatches, compare your panel's model, amperage rating, and bus configuration with the requirements implied by the FAP14100 designation. For best results, use the part number as the primary compatibility reference and consult your panel’s labeling for any model-specific notes.

Practical tips for a smooth replacement

• Power down the main supply and test the circuit before removing the old breaker.
• Have a compatible spare on hand for planned maintenance or sudden failures.
• Handle breakers with dry hands and store them in a safe, sanitized area to prevent contamination of terminals.

Designed for professionals who value reliability and precise compatibility, the Square D FAP14100 1-Pole Circuit Breaker is a focused solution for safeguarding a single circuit within Square D panels. If you’re working on a maintenance schedule, a retrofit plan, or a replacement project, this part number is your anchor for accuracy and performance.