Square D | PAF20361121 | Circuit Breaker | 2000A | 2-Pole | 600V

Meet the Square D PAF20361121 Circuit Breaker — a robust, high-current two-pole protection device designed for reliability in demanding electrical systems. With a 2000A amperage rating and 600V maximum, this unit is built for heavy loads, precise control, and straightforward replacement in maintenance or retrofit projects where exact specifications matter.

This part is identified by the reference PAF20361121, serving as the most reliable compatibility guide when replacing or retrofitting existing Square D panels. Before you order, verify fit and ratings against your panel schedule to avoid mismatches.

Key specifications

• Amperage: 2000A
• Poles: 2-Pole
• Voltage: 600V
• Part number: PAF20361121

Ideal use cases

• Maintenance, retrofit, and replacement in industrial or commercial panels that require a 2-pole, 600V breaker.
• Upgrading high-current protection in legacy installations where exact part numbers ensure compatibility and minimize downtime.
• New builds or remodels in facilities with heavy equipment and high-current distribution needs that demand reliable, large-capacity protection.

Why this matters

A 2000A, 2-pole, 600V configuration provides coordinated protection for two hot lines, helping safeguard equipment and reduce arc- and fault-related risks in critical circuits. Using the exact part number PAF20361121 limits compatibility guesswork, accelerating procurement and installation while ensuring the panel protection remains faithful to the original design.

Fit and ordering notes

Confirm fit and ratings before ordering. The part number PAF20361121 is the best reference for compatibility with your Square D equipment. If your system requires a 600V, 2000A, 2-pole breaker, this unit is designed to meet those exact specifications.