Square D | NAL36700 | Circuit Breaker | 700A | 3-Pole | 600V

Meet the Square D NAL36700 circuit breaker—a purpose-built, high-capacity protection device crafted for demanding electrical systems. With a 700A rating, three poles, and a 600V rating, this breaker is designed to deliver dependable, three-phase protection for maintenance, retrofit, and replacement projects where exact specifications matter. When your goal is to maintain system reliability without compromising compatibility, the NAL36700 is a clear choice.

Key specifications

• Amperage: 700 A
• Poles: 3-Pole (three-phase)
• Voltage rating: 600 V

Why this NAL36700 stands out

• The part number NAL36700 is your best reference when matching this breaker to Square D panels and distribution gear.
• Ideal for retrofits: Designed to slot into existing Square D installations where higher amperage protection is required without reworking the panel layout.
• Reliable three-phase protection: Three poles provide balanced protection across all phases, helping safeguard motors, feeders, and other heavy-load circuits.
• Industrial-grade durability: Built to withstand the rigors of ongoing maintenance and repair work in commercial and industrial environments.

Ideal use cases

• Maintenance work on large electrical panels that require a 700A, 3-pole, 600V protective device.
• Retrofits to upgrade existing systems that demand higher current capacity while preserving the original Square D design footprint.
• Replacement scenarios where exact part matching ensures compatibility and minimal downtime.

Compatibility and purchase notes

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility. In environments where Square D equipment is standard, using the NAL36700 helps maintain electrical coordination and reduces the risk of mismatched components.

Practical installation and maintenance tips

• Before ordering, verify your panel’s frame type, bus configuration, and any labeling that references the NAL36700 family to ensure a smooth retrofit or replacement.
• Keep a spare NAL36700 on hand for planned maintenance or unexpected panel outages to minimize downtime.
• Handle and store the breaker in dry, clean conditions to preserve contact surfaces and overall performance.