Square D | PAF2536-1600A | Circuit Breaker | 1600A | 3-Pole | 600V

The Square D PAF2536-1600A Circuit Breaker is a rugged, high-capacity three-pole device designed for demanding 600V power distribution. With a 1600A amperage rating, this breaker stands up to heavy-load environments typical in industrial and large commercial installations, delivering reliable overcurrent protection when it matters most.

Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this unit is intended to match your existing system precisely. The part number PAF2536-1600A serves as the strongest reference for compatibility, helping you avoid mismatches that can lead to protection gaps or panel seating issues.

• Amperage: 1600A
• Poles: 3-Pole (three-phase)
• Voltage: 600V

Why this model stands out: it’s engineered to integrate smoothly into systems that require a precise spec pull from the original equipment, ensuring consistent trip characteristics and dependable protection across your distribution panel. Grounded in Square D’s legacy of reliability, this breaker is built for long-term performance in environments where uptime isn’t optional.

Ideal use scenarios include:

• High-capacity panel maintenance and retrofit projects in manufacturing, processing, and infrastructure facilities
• Replacement of aging or failed breakers where a 3-pole, 600V, 1600A device is specified
• Cross-reference-driven upgrades that demand exact compatibility with existing wiring, bus assemblies, and trip settings

Practical installation and safety notes: ensure the target panel is rated for 600V and supports a 3-pole breaker of this amperage. Always verify fit and ratings before ordering and follow proper lockout/tagout procedures during installation. Using the exact part reference—PAF2536-1600A—helps minimize downtime and ensures you’re restoring intended protection characteristics quickly and accurately.

Equip your system with this precise-match Square D breaker to maintain reliable protection, streamlined maintenance, and confident performance across your three-phase distribution network.