ABB XT4NU3225AY8000XXX 225A 3P 600V Circuit Breaker | AmpState

The ABB XT4NU3225AY8000XXX is a robust three-pole circuit breaker built for dependable overcurrent protection in panelboards, load centers, and electrical distribution systems. Rated at 225 A and suitable for up to 600 V, it’s engineered to safeguard three‑phase networks while helping you maintain steady, uninterrupted operation in demanding environments.

• Amperage: 225 A
• Poles: 3 (three-pole) for three-phase protection
• Voltage rating: 600 V maximum operating voltage
• Applications: ideal for panelboards, load centers, and general electrical distribution
• Direct part-number match: a precise ABB product (XT4NU3225AY8000XXX) to simplify ordering, stocking, and fit confirmation
• Source: available from AmpState, a trusted supplier for maintenance teams and panel builders

Why choose this ABB breaker? It’s designed for situations where exact fit and reliable performance matter most—replacement in established ABB installations, standardized spare inventories, and new-build projects that require a proven, compatible three-phase protection device. Its direct part-number match reduces guesswork during procurement and ensures faster, safer installation in compatible panel systems.

Use cases you’ll value include proactive maintenance stock for industrial facilities, quick replacements in commercial electrical rooms, and standardization across multi-panel projects that operate on 600 V three-phase power. If you’re unsure about compatibility with a specific panel or bus arrangement, our team can help verify fit based on the part number and system requirements—reach out and we’ll confirm the best match.