Square D | FAF12100V | Circuit Breaker | 100A | 1-Pole | 12100V

The Square D FAF12100V Circuit Breaker is a purpose-built safety device designed for maintenance, retrofit, and replacement tasks where precise specifications matter. This 100A, 1-Pole breaker delivers reliable overcurrent protection in Square D panels, with a listed voltage rating of 12100V. The part number FAF12100V is the best reference for compatibility, so verify your panel’s labeling and required specs before ordering.

• Amperage: 100A
• Poles: 1-Pole
• Voltage: 12100V
• Brand alignment: Square D
• Part reference: FAF12100V

Why this breaker is the right choice for your project: it’s purpose-built to fit Square D panels, delivering consistent trip characteristics and proven reliability. By using the exact part number FAF12100V, you’re prioritizing compatibility and reducing the risk of mismatched components in critical electrical systems. This makes it ideal for technicians performing panel maintenance, equipment upgrades, or replacement after a fault, ensuring a safe, code-compliant installation.

Ideal use cases

• Maintenance across existing Square D installations to restore circuit protection
• Retrofit projects where a precise 100A, 1-Pole solution is required
• Replacement for a failed or worn breaker in compatible panels

Practical installation and safety notes

• Always power down the main and verify de-energization before handling breakers
• Cross-check the panel labeling with the FAF12100V specifications to confirm fit
• For best results and compliance with local codes, consider professional installation by a licensed electrician

With the FAF12100V, you gain a precise, dependable component tailored to Square D ecosystems, designed to protect wiring and prevent hazards from overcurrent. If your project requires a clearly identified, compatible 100A, 1-Pole unit, this breaker aligns with your needs and helps you complete the job with confidence.