ABB XT5NU360BBYN000XXX 600A 3P 600V Circuit Breaker | AmpState

ABB XT5NU360BBYN000XXX is a robust 600 A, 3-pole, 600 V circuit breaker engineered for dependable circuit protection across panelboards, load centers, and electrical distribution systems. Designed with replacement projects in mind, it’s also an ideal spare that helps you keep your bill of materials correctly aligned to the original part number.

• Amperage: 600 A
• Poles: 3
• Voltage: 600 V
• Product Type: Circuit Breaker
• Part Number: XT5NU360BBYN000XXX

Why this model stands out for electrical distribution projects:

• Precise BOM alignment — when you’re stocking spares or performing panel upgrades, using the exact original part number minimizes substitution risk and accelerates commissioning.
• Versatile panel compatibility — suitable for protection in panelboards, load centers, and other distribution configurations where a three-phase safeguard is required.
• Reliability and compatibility — backed by ABB’s engineering, this unit is selected to maintain your system’s protection scheme without compromising performance.
• Availability through AmpState — sourced to help you keep projects on track. If you’re unsure about fit, AmpState can assist with part-number matching and compatibility checks.

Use cases and practical scenarios

• Replacement projects in commercial or industrial facilities where the original 600 A, 3P, 600 V protection device is specified.
• Stocked spare for critical electrical distribution gear to reduce downtime during maintenance or unexpected outages.
• Panel rebuilding or expansion efforts that require exact part-number continuity to preserve protective coordination.

How this helps you make a smart, informed choice

Choosing the XT5NU360BBYN000XXX means you’re prioritizing consistency, quick swaps, and predictable protection behavior. It’s not just about meeting a rating—it’s about maintaining the exact protection topology your system was designed for, ensuring that any replacement fits seamlessly into existing wiring, mounting, and trip characteristics.

Ready to confirm compatibility or place an order? AmpState has the availability you need and can assist with part-number verification. Message us to confirm fit and get guidance on your specific panel or distribution board configuration.