Square D | FAP36045V | Circuit Breaker | 45A | 3-Pole | 36045V

Square D | FAP36045V | Circuit Breaker | 45A | 3-Pole | 36045V is a robust protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter.

With a three-pole design and a 45A rating, this breaker is built for reliable protection of three-phase circuits in compatible Square D panels and assemblies. The FAP36045V model ensures proper trip characteristics and coordination with other protective devices in your electrical distribution system.

• Amperage: 45A
• Poles: 3-Pole
• Voltage: 36045V
• Part number: FAP36045V (best reference for compatibility)

Why this matters: using the exact FAP36045V part ensures you maintain panel ratings, trip curves, and physical fit, reducing commissioning time and avoiding compatibility pitfalls that can occur with generic replacements.

Ideal use cases include:

• Maintenance outages where a like-for-like replacement is required
• Retrofits and panel upgrades that demand precise matching of amperage, pole count, and voltage
• Replacement in legacy systems that rely on Square D protection devices

Practical notes: Before ordering, confirm the fit and ratings for your specific panel or enclosure. The part number FAP36045V is the most reliable reference for compatibility. If your documentation lists a Square D circuit breaker with these specs, this model is designed to drop into the same footprint and continue the protective sequence without reconfiguring other devices.

Tips for handling and installation: keep a spare FAP36045V on hand for planned maintenance windows; document the replacement part in your electrical log for future reference; verify the panel labeling matches the 3-Pole, 45A, 36045V rating to ensure uninterrupted service.