ABB XT4NU3225AYJ000XXX 225A 3P 600V Circuit Breaker | AmpState

Introducing the ABB XT4NU3225AYJ000XXX 225A 3P 600V Circuit Breaker — a purpose-built protection device for panelboards, load centers, and electrical distribution systems. Designed for reliability and rapid field replacement, this exact-part number is a smart choice for maintenance teams, panel builders, and spare inventory where accuracy matters.

What makes this breaker stand out?

• Exact part-number match: Using XT4NU3225AYJ000XXX ensures seamless compatibility with your existing ABB protection scheme, reducing installation guesswork and downtime.
• High-current, three-pole protection: 225 A rating across three poles makes it ideal for three-phase feeders and distribution circuits operating at up to 600 V, delivering dependable overload and short-circuit protection.
• Versatile installation in panelboards and load centers: Widely used in commercial and industrial electrical distributions, it supports fast upgrades, replacements, and service continuity.
• Reliable availability from AmpState: Easy ordering and stock visibility mean you can plan maintenance without delays, with support to verify fit if needed.

Practical uses and benefits:

• Backup for spare inventory in service vans or warehouse cages—keep a ready-to-install Part Number so technicians can swap in minutes when protection is required.
• Retrofit and replacement scenarios in existing ABB installations where matching the exact model avoids compatibility issues with trip curves, mounting, and terminal arrangement.
• Protection for feeders and branch circuits in panelboards and distribution boards, ensuring safe operation of downstream equipment.

Want help confirming fit? Our team can review your cabinet, mounting arrangement, and compatibility with the XT4NU3225AYJ000XXX. Reach out and we’ll assist in seconds to ensure you’ve got the right part for your setup.