Square D | FAP36020V | Circuit Breaker | 20A | 3-Pole | 36020V

The Square D FAP36020V circuit breaker is a genuine, three-pole protective device engineered for reliability in demanding electrical installations. With a 20-amp rating, this unit is designed to safeguard multi‑pole circuits and support installations that require a robust, consistent trip response.

• Amperage: 20 A
• Poles: 3-Pole
• Voltage rating: 36020V
• Part number: FAP36020V

Why choose this Square D breaker? It’s more than a SKU — it’s a purpose-built replacement that aligns with specific panel configurations and system ratings. The part number FAP36020V serves as the best compatibility reference, helping you avoid mismatches during maintenance, retrofit, or replacement projects.

Ideal use cases

• Maintenance on existing Square D panels where a 3-pole, 20A protection device is required
• Retrofit projects that demand exact spec matching for safety and code compliance
• Replacement for failed or worn-out breakers in compatible 3‑pole circuits

Key benefits and practical considerations

• Direct compatibility with systems designed around the FAP36020V specifications, reducing guesswork during replacements
• Reliable three-pole protection suitable for multi‑phase or multi‑branch circuits that require coordinated shutdowns
• Clear part-number reference helps you verify fit quickly, minimizing downtime
• Best results come from confirming fit and ratings against your panel’s labeling and documented compatibility before ordering

Practical tips for a smooth installation

• Before replacing, power down the equipment and follow proper lockout/tagout procedures to ensure safe handling
• Cross-check the panel’s model and the breaker’s catalog reference (FAP36020V) to confirm exact compatibility
• Keep a spare portion of common replacement breakers on hand for proactive maintenance planning in commercial or industrial environments

Designed for reliability, the Square D FAP36020V 3‑pole 20A circuit breaker delivers dependable protection for critical circuits while fitting neatly into established Square D electrical systems. Its specific combination of amperage, poles, and voltage rating makes it a targeted, field-ready solution for maintenance, retrofit, and replacement needs—wherever precision compatibility matters most.