Square D | PXF36700LSIZ | Circuit Breaker | 700A | 3-Pole | 600V

Meet dependable protection for demanding electrical systems with the Square D PXF36700LSIZ circuit breaker. Engineered for heavy-duty three-phase service, this unit combines a 700A rating, 3-pole configuration, and a 600V rating to deliver reliable, precise protection in maintenance, retrofit, and replacement projects. If your goal is to maintain consistent panel performance and minimize downtime, this is the match you’ve been seeking.

Key Features

• Amperage: 700 A
• Poles: 3-Pole
• Voltage Rating: 600 V
• Model: PXF36700LSIZ (Square D)
• Best Reference for Compatibility: Part number PXF36700LSIZ
• Application: Ideal for maintenance, retrofit, and replacement tasks where exact specifications are required

Why this model stands out

• Exact form and electrical specification alignment with Square D panels that require the PXF series, ensuring reliable interoperability in your distribution system.
• Designed to support retrofit and replacement projects, helping you preserve existing panel layouts and wiring schematics while upgrading protection capability.
• Clear, unambiguous compatibility reference through the dedicated part number, reducing guesswork during procurement.

Ideal use scenarios

• Upgrading or replacing aging protection devices in three-phase industrial or commercial electrical rooms
• Retrofit projects where maintaining the same electrical characteristics is essential for system stability
• New installations that demand a robust 700A, 3-pole, 600V circuit protection solution

Compatibility and installation notes

Before ordering, verify fit and ratings to ensure seamless integration with your existing equipment. The part number is the best reference for compatibility, guiding you to exact form, mounting, and electrical characteristics required by your panel.

With the Square D PXF36700LSIZ, you’re choosing a precise, purpose-built solution for high-current, three-phase protection. It’s not just a part—you’re ensuring continuity, safety, and performance in demanding power environments.