ABB CR104PXA15 15A 3P 480V Circuit Breaker | AmpState

Meet the ABB CR104PXA15 — a purpose-built circuit breaker that delivers reliable, three‑phase protection for panelboards, load centers, and electrical distribution systems. With a 15 A rating and 3 poles at 480 V, this breaker is engineered for industrial and commercial environments where consistent part numbers matter for retrofit projects and ongoing maintenance planning.

Why the ABB CR104PXA15 stands out

• Three‑pole, 480V protection: Interrupts all three phases simultaneously, helping guard against unbalanced loads and electrical faults in high‑voltage distribution networks.
• Precise part-number integrity: Designed to fit existing equipment footprints without requiring enclosure changes, making retrofits and repairs smoother when the part number must stay the same (CR104PXA15).
• Robust ABB engineering: Built for durable performance in demanding environments, delivering dependable overcurrent protection and predictable trip behavior.
• Seamless compatibility with panelboards and load centers: A practical choice for upgrading or maintaining industrial electrical systems that operate on 480V three‑phase networks.
• AmpState availability: Ready to ship and supported by expert guidance to confirm fit and compatibility for your exact configuration.

Ideal use cases

• Retrofit projects where maintaining a consistent part number reduces inventory complexity and downtime.
• Electrical distribution upgrades in manufacturing facilities, data centers, and large commercial buildings that run on 480V three‑phase systems.
• Maintenance planning where predictable replacement components minimize disruption and ensure ongoing protection of critical circuits.

Specifications at a glance

• Manufacturer: ABB
• Part number: CR104PXA15
• Product type: Circuit Breaker
• Amperage: 15 A
• Poles: 3
• Voltage: 480V

Practical guidance and support

When planning replacement or retrofit, consider how this 3P 480V breaker integrates with your existing protection schemes and panelboard architecture. If you’re unsure about fit, AmpState is available to help verify compatibility and ensure a smooth, downtime‑free transition. This is especially helpful when the part number must remain CR104PXA15 across service intervals.