Square D | PAF1236-1200A | Circuit Breaker | 1200A | 3-Pole | 600V

Square D PAF1236-1200A Circuit Breaker is a high-capacity protection device designed for demanding three‑phase systems. With a 1200A rating, a 3‑pole configuration, and a 600V operating limit, this breaker is built to safeguard critical power feeds in commercial and industrial environments. Use it for maintenance, retrofit, or replacement projects where exact specifications matter.

Key specifications

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Part reference: PAF1236-1200A

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your panel and system.

Why this matters

In three-phase distributions, a single, reliable 3‑pole breaker like the PAF1236‑1200A ensures balanced protection across all phases. Its 1200A capacity is suited for heavy loads, motor-starting circuits, or feeders that demand robust fault protection. Keeping a compatible Square D device in service minimizes downtime and helps maintain electrical safety standards within your equipment lineup.

Ideal use cases

• Maintenance replacements in service panels and distribution boards that require a 1200A, 3-pole, 600V breaker
• Retrofits to upgrade aging protective devices to a compliant, high-capacity solution
• New or upgraded installations in facilities with three-phase 600V electrical systems

Compatibility and installation tips

• Always verify the panel model and bus configuration against the PAF1236-1200A to ensure a proper fit.
• Keep the part number as your primary reference for compatibility; it’s the most reliable indicator of whether this breaker will function in your enclosure.
• Follow standard electrical safety practices: de-energize equipment, use appropriate PPE, and conform to local electrical codes during installation or replacement.