ABB XT4NU3225BY8000XXX 225A 3P 600V Circuit Breaker | AmpState

Introducing the ABB XT4NU3225BY8000XXX, a robust 225 A, 3-pole circuit breaker designed to deliver reliable overcurrent protection in panelboards, load centers, and broader electrical distribution systems. This unit is the smart choice when a direct part-number match matters, making it ideal for maintenance teams, panel builders, and spare inventories where fast, accurate replacements are critical.

Key advantages of choosing the XT4NU3225BY8000XXX

• Precise specifications for dependable protection: 225 A rating with 3 poles, configured for 600 V systems to safeguard three-phase feeders and associated equipment.
• Direct part-number compatibility: Built to match ABB’s XT4NU lineup, streamlining stocking, ordering, and cross-reference processes for field technicians and distributors.
• Versatile application in critical infrastructure: Suited for panelboards, load centers, and electrical distribution networks where compact, reliable protection is essential.
• Strategic for spare inventory: A dependable go-to option when uptime matters and a precise replacement is required to minimize downtime.

What problems does it solve?

• Prevents damage from overcurrents and short circuits on medium to large feeders in 600 V systems.
• Reduces install guesswork with an exact ABB part-number match, accelerating procurement and field compatibility checks.
• Supports proactive maintenance programs by ensuring readily available replacements in critical electrical rooms.

Ideal use cases

• Upgrading or refurbishing commercial and light industrial panelboards and distribution boards.
• Replacing failed or aging protection devices in 3P 600V networks without tolerance for mismatches.
• Maintaining spare inventories for service vans and maintenance projects where quick part retrieval is a must.

Why choose this piece from AmpState?

• Trustworthy sourcing: AmpState provides ABB components with attention to compatibility and availability, helping you avoid mis-orders.
• Direct-fit assurance: If you’re unsure about fit, you can reach out for guidance to confirm compatibility with your exact panel or distribution setup. The product description highlights that support is available to confirm fit.

Technical snapshot (for quick reference)

• Part number: XT4NU3225BY8000XXX
• Amperage: 225 A
• Poles: 3
• Voltage rating: 600 V
• Applications: Panelboards, load centers, electrical distribution

Availability and purchasing

This ABB circuit breaker is available from AmpState. If you need help matching a part number or confirming compatibility with your specific panel or distribution configuration, send us a message and we’ll help you confirm the fit quickly and accurately.